CAT 2002 Question Paper (Available) :Download Solutions with Answer Key PDF

Question 1:

Which one of the following statements is necessarily true?

• (1) Ashish is a chartered accountant and got offer for admission in three NIMs.
• (2) Dhanraj is a doctor and got admission offer in one NIM.
• (3) Sameer is an economist who got admission offers in two NIMs.
• (4) Felix who is not an engineer did not get any offer for admission.
  (3) Sameer is an economist who got admission offers in two NIMs.

In the choices given below, all statements except one are false. Which one of the following statements can be true?

• (1) Alam started with Rs. 40 and ended with Rs. 9.50.
• (2) Sandeep started with Rs. 30 and ended with Re. 1.
• (3) Ganesh started with Rs. 20 and ended with Rs. 4.
• (4) Jugraj started with Rs. 10 and ended with Rs. 7.
  (3) Ganesh started with Rs. 20 and ended with Rs. 4.

In a hospital there were 200 diabetes, 150 hyperglycaemia and 150 gastro-enteritis patients. Of these, 80 patients were treated for both diabetes and hyperglycaemia. Sixty patients were treated for gastro-enteritis and hyperglycaemia, while 70 were treated for diabetes and gastro-enteritis. Some of these patients have all the three diseases. Dr. Dennis treats patients with only gastro-enteritis. Dr. Paul is a generalist. Therefore, he can treat patients with multiple diseases. Patients always prefer a specialist for their disease. If Dr. Dennis had 80 patients, then the other three doctors can be arranged in terms of the number of patients treated as:

• (1) Paul > Gerard > Hormis
• (2) Gerard > Paul > Hormis
• (3) Paul > Hormis > Gerard
• (4) None of these
  % Answer \textbf{Answer:} 1

Three children won the prizes in the Bournvita Quiz contest. They are from the schools: Loyola, Convent, and Little Flowers, which are located at different cities. Below are some of the facts about the schools, the children, and the city they are from.


One of the children is Bipin.
Loyola School’s contestant did not come first.
Little Flower’s contestant was named Riaz.
Convent School is not in Hyderabad.
The contestant from Pune is not from Loyola School.
The contestant from Bangalore did not come first.
Convent School’s contestant’s name is not Balbir.


Which of the following statements is true?

• (1) 1st prize: Riaz (Little Flowers), 2nd prize: Bipin (Convent), 3rd prize: Balbir (Loyola)
• (2) 1st prize: Bipin (Convent), 2nd prize: Riaz (Little Flowers), 3rd prize: Balbir (Loyola)
• (3) 1st prize: Riaz (Little Flowers), 2nd prize: Balbir (Loyola), 3rd prize: Bipin (Convent)
• (4) 1st prize: Bipin (Convent), 2nd prize: Balbir (Loyola), 3rd prize: Riaz (Little Flowers)
  % Answer \textbf{Answer:} 3

Two boys are playing on a ground. Both the boys are less than 10 years old. Age of the younger boy is equal to the cube root of the product of the age of the two boys. If we place the digit representing the age of the younger boy to the left of the digit representing the age of the elder boy, we get the age of the father of the younger boy. Similarly, if we place the digit representing the age of the elder boy to the left of the digit representing the age of the younger boy and divide the figure by 2, we get the age of the mother of the younger boy. The mother of the younger boy is younger to his father by 3 years. Then, what is the age of the younger boy?

• (1) 3
• (2) 4
• (3) 2
• (4) None of these
  % Answer \textbf{Answer:} 2

Flights A and B are scheduled from an airport within the next one hour. All the booked passengers of the two flights are waiting in the boarding hall after check-in. The hall has a seating capacity of 200, out of which 10% remained vacant. 40% of the waiting passengers are ladies. When the boarding announcement came, passengers of flight A left the hall and boarded the flight. Seating capacity of each flight is two-thirds of the passengers who waited in the waiting hall for both flights put together. Half the passengers who boarded flight A are women. After boarding for flight A, 60% of the waiting hall seats became empty. For every twenty of those who are still waiting in the hall for flight B, there is one air hostess in flight A. What is the ratio of empty seats in flight B to the number of air hostesses in flight A?

• (1) 10:1
• (2) 5:1
• (3) 20:1
• (4) 1:1
  % Answer \textbf{Answer:} 1

The total distance travelled by the motorist from the starting point till the last signal is

• (1) 90 km
• (2) 100 km
• (3) 120 km
• (4) None of these
  % Answer \textbf{Answer:} 2

What is the position (radial distance) of the motorist when he reaches the last signal?

• (1) 45 km directly north of the starting point
• (2) 30 km directly to the east of the starting point
• (3) 50 km away to the north-east of the starting point
• (4) 45 km away to the north-west of the starting point
  % Answer \textbf{Answer:} 3

After the starting point, if the 1st signal were 1 red and 2 green lights, what would be the final position of the motorist?

• (1) 30 km to the west and 20 km to the south
• (2) 30 km to the west and 40 km to the north
• (3) 50 km to the east and 40 km to the north
• (4) Directly 30 km to the east
  % Answer \textbf{Answer:} 2

If at the starting point, the car was heading towards south, what would be the final position of the motorist?

• (1) 30 km to the east and 40 km to the south
• (2) 30 km to the west and 40 km to the south
• (3) 50 km to the east and 40 km to the south
• (4) 50 km to the west and 20 km to the north
  % Answer \textbf{Answer:} 3

What percentage of cities located within 10°E and 40°E (20° East and 40° East) lie in the Southern Hemisphere?

• (1) 15%
• (2) 20%
• (3) 25%
• (4) 30%
  (3) 25%

The number of cities whose names begin with a consonant and are in the Northern Hemisphere in the table

• (1) exceeds the number of cities whose names begin with a consonant and are in the Southern Hemisphere by 1.
• (2) exceeds the number of cities whose names begin with a consonant and are in the Southern Hemisphere by 2.
• (3) is less than the number of cities whose names begin with a consonant and are in the east of the meridian by 1.
• (4) is less than the number of countries whose names begin with a consonant and are in the east of the meridian by 3.
  (1) exceeds the number of cities whose names begin with a consonant and are in the southern hemisphere by 1.

The ratio of the number of countries whose name starts with vowels and located in the southern hemisphere, to the number of countries, the name of whose capital cities starts with a vowel in the table above is

• (1) 3 : 2
• (2) 3 : 3
• (3) 3 : 1
• (4) 4 : 3
  (1) 3 : 2

In a hockey match, the Indian team was behind by 2 goals with 5 minutes remaining. Did they win the match?


A. Deepak Thakur, the Indian striker, scored 3 goals in the last 5 min of the match.

B. Korea scored a total of 3 goals in the match.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (3) Cannot be determined from the given information

Four students were added to a dance class. Would the teacher be able to divide her students evenly into a dance team (or teams) of 8?


A. If 12 students were added, the teacher could put everyone in teams of 8 without any leftovers.

B. The number of students in the class is currently not divisible by 8.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (3) Not enough information

Is \( x = y \)?


A. \[ (x + y) \left( \frac{1}{x} + \frac{1}{y} \right) = 4 \]

B. \[ (x - 50)^2 = (y - 50)^2 \]

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (2) \( (x - 50)^2 = (y - 50)^2 \)

A dress was initially listed at a price that would have given the store a profit of 20% of the wholesale cost. What was the wholesale cost of the dress?

A. After reducing the listed price by 10%, the dress sold for a net profit of \(10.
B. The dress is sold for \)50.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (1) \(50

Is 500 the average (arithmetic mean) score in the GMAT?


A. Half of the people who take the GMAT score above 500 and half of the people score below 500.

B. The highest GMAT score is 800 and the lowest score is 200.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (3) Cannot be determined from the given information

Is \( |x - 2| < 1 \)?


A. \( |x| < 1 \)


B. \( |x - 1| < 2 \)

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (2) No

People in a club either speak French or Russian or both. Find the number of people in a club who speak only French.


A. There are 300 people in the club and the number of people who speak both French and Russian
is 196.

B. The number of people who speak only Russian is 58.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (3) 3

A sum of Rs. 38,500 was divided among Jagdish, Punit, and Girish. Who received the minimum amount?


(A) Jagdish received \( \frac{2}{9} \) of what Punit and Girish received together.

(B) Punit received \( \frac{3}{11} \) of what Jagdish and Girish received together.

• (1) if the question can be answered by one of the statements alone but not by the other.
• (2) if the question can be answered by using either statement alone.
• (3) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
• (4) if the question cannot be answered even by using both statements together.
  (1) Jagdish received \( \frac{2}{9} \) of what Punit and Girish received together.

The number of employees who have earned more than Rs. 50 per day in complex operations is:

• (1) 4
• (2) 3
• (3) 5
• (4) 6
  (3) 5

The number of employees who have earned more than Rs. 600 and having more than 80% attendance (there are 25 regular working days in June 2002; some might be coming on overtime too) is:

• (1) 4
• (2) 5
• (3) 3
• (4) 7
  (3) 6

The employee number of the person who has earned the maximum earnings per day in medium operation is:

• (1) 2001180
• (2) 2001164
• (3) 2001172
• (4) 2001179
  (3) 2001172

Among the employees who were engaged in complex and medium operations, the number of employees whose earnings per day in complex operations is more than average earning per day in medium operations is:

• (1) 2
• (2) 3
• (3) 5
• (4) 7
  (3) 5

How many operations (Spain, North Africa and Middle East, ...) of the company accounted for less than 5% of the total revenue earned in 1999?

• (1) 2
• (2) 3
• (3) 4
• (4) None of these
  (3) 4

How many operations (Spain, North Africa and Middle East, ...) of the company witnessed more than 200% revenue from 1999 to 2000?

• (1) 1
• (2) 2
• (3) 3
• (4) None of these
  (2) 2

How many operations registered a sustained yearly increase in income before taxes and charges from 1998 to 2000?

• (1) 3
• (2) 4
• (3) 5
• (4) None of these
  (3) 5

Ignoring the loss making operations of the company in 1998, for how many operations was the percentage increase in net income before taxes and charges higher than the average from 1998 to 1999?

• (1) 0
• (2) 1
• (3) 2
• (4) None of these
  (2) 1

If profitability is defined as the ratio of net income after taxes and charges to expense, which of the following statements is true?

• (1) The Far East operations witnessed its highest profitability in 1998.
• (2) The North Sea operations increased its profitability from 1998 to 1999.
• (3) The operations in Argentina witnessed a decrease in profitability from 1998 to 1999.
• (4) Both 2 and 3 are true.
  (4) Both 2 and 3 are true.

In 2000, which among the following countries had the best profitability?

• (1) North Africa and Middle East
• (2) Spain
• (3) Rest of Latin America
• (4) Far East
  (1) North Africa and Middle East

If efficiency is defined as the ratio of revenue to expenses, which operation was the least efficient in 2000?

• (1) Spain
• (2) Argentina
• (3) Far East
• (4) None of these
  (2) Argentina

Of the following statements, which one is not true?

• (1) The operations in Spain had the best efficiency in 2000.
• (2) The Far East operations witnessed an efficiency improvement from 1999 to 2000.
• (3) The North Sea operations witnessed an efficiency improvement from 1998 to 1999.
• (4) In 1998, the operations in Rest of Latin America were the least efficient
  (1) The operations in Spain had the best efficiency in 2000.

The country which has the highest average price is:

• (1) USA
• (2) Switzerland
• (3) Turkey
• (4) India
  (2) Switzerland

The average price in Euro per kilogram for Turkey is roughly:

• (1) 6.20
• (2) 5.60
• (3) 4.20
• (4) 4.80
  (3) 4.20

What is the least cost of sending one unit from any refinery to any district?

• (1) 95.2
• (2) 0
• (3) 205.7
• (4) 284.5
  (2) 0

What is the least cost of sending one unit from any refinery to the district AAB?

• (1) 0
• (2) 284.5
• (3) 95.2
• (4) None of these
  (2) 284.5

What is the least cost of sending one unit from refinery BB to district AAA?

• (1) 765.6
• (2) 1137.3
• (3) 1200.5
• (4) None of these
  (1) 765.6

How many possible ways are there for sending petrol from any refinery to any district?

• (1) 63
• (2) 42
• (3) 54
• (4) 378
  (4) 378

The largest cost of sending petrol from any refinery to any district is:

• (1) 2172.6
• (2) 2193.0
• (3) 2091.0
• (4) None of these
  (2) 2193.0

If for each year, the states are ranked in terms of the descending order of sales tax collections, how many states do not change the ranking more than once over the five years?

• (1) 1
• (2) 5
• (3) 3
• (4) 4
  (3) 3

Which of the following states has changed its relative ranking most number of times when you rank the states in terms of the descending volume of sales tax collections each year?

• (1) Andhra Pradesh
• (2) Uttar Pradesh
• (3) Karnataka
• (4) Tamil Nadu
  (3) Karnataka

The percentage share of sales tax revenue of which state has increased from 1997 to 2001?

• (1) Tamil Nadu
• (2) Karnataka
• (3) Gujarat
• (4) Andhra Pradesh
  (1) Tamil Nadu

Which pair of successive years shows the maximum growth rate of tax revenue in Maharashtra?

• (1) 1997 to 1998
• (2) 1998 to 1999
• (3) 1999 to 2000
• (4) 2000 to 2001
  (3) 1999 to 2000

Identify the state whose tax revenue increased exactly by the same amount in two successive pair of years?

• (1) Karnataka
• (2) West Bengal
• (3) Uttar Pradesh
• (4) Tamil Nadu
  (1) Karnataka

Which state below has been maintaining a constant rank over the years in terms of its contribution to total tax collections?

• (1) Andhra Pradesh
• (2) Karnataka
• (3) Tamil Nadu
• (4) Uttar Pradesh
  (3) Tamil Nadu

How many regions produce medium qualities of Crop-1 or Crop-2 and also produce low quality of Crop-3 or Crop-4?

• (1) Zero
• (2) One
• (3) Two
• (4) Three
  (3) Two

Which of the following statements is true?

• (1) All medium quality Crop-2 producing regions are also high quality Crop-3 producing regions.
• (2) All high quality Crop-1 producing regions are also medium and low Crop-4 producing regions.
• (3) There are exactly four Crop-3 producing regions, which also produce Crop-4 but not Crop-2.
• (4) Some Crop-3 producing regions produce Crop-1, but not high quality Crop-2.
  (4) Some Crop-3 producing regions produce Crop-1, but not high quality Crop-2.

How many low quality Crop-1 producing regions are either high quality Crop-4 producing regions or medium quality Crop-3 producing regions?

• (1) One
• (2) Two
• (3) Three
• (4) Zero
  (1) One

If there are 10 positive real numbers \( n_1 < n_2 < n_3 \dots < n_{10} \), how many triplets of these numbers \( (n_1, n_2, n_3), (n_2, n_3, n_4), \dots \) can be generated such that in each triplet the first number is always less than the second number, and the second number is always less than the third number?

• (1) 45
• (2) 90
• (3) 120
• (4) 180
  (2) 90

In \( \triangle ABC \), the internal bisector of \( \angle A \) meets BC at D. If \( AB = 4 \), \( AC = 3 \) and \( \angle A = 60^\circ \), then the length of AD is:

• (1) \( 2 \sqrt{3} \)
• (2) \( \frac{12 \sqrt{3}}{7} \)
• (3) \( \frac{15 \sqrt{3}}{8} \)
• (4) \( \frac{6 \sqrt{3}}{7} \)
  (2) \( \frac{12 \sqrt{3}}{7} \)

The length of the common chord of two circles of radii 15 cm and 20 cm, whose centres are 25 cm apart, is:

• (1) 24 cm
• (2) 25 cm
• (3) 15 cm
• (4) 20 cm
  (2) 25 cm

If \( f(x) = \log \left(\frac{(1 + x)}{(1 - x)}\right) \), then \( f(x) + f(y) \) is:

• (1) \( f(x + y) \)
• (2) \( \frac{(x + y)}{(1 + xy)} \)
• (3) \( \frac{1}{(1 + xy)} \)
• (4) \( f(x) + f(y) \)
  (2) \( \frac{(x + y)}{(1 + xy)} \)

Four horses are tethered at four corners of a square plot of side 14 m so that the adjacent horses can just reach one another. There is a small circular pond of area 20 m² at the centre. Find the ungrazed area.

• (1) 22 m²
• (2) 42 m²
• (3) 3.84 m²
• (4) 168 m²
  (3) 3.84 m²

On a straight road XY, 100 m long, five heavy stones are placed 2 m apart beginning at the end X. A worker, starting at X, has to transport all the stones to Y, by carrying only one stone at a time. The minimum distance he has to travel is:

• (1) 472 m
• (2) 422 m
• (3) 744 m
• (4) 860 m
  (2) 422 m

In the figure given below, ABCD is a rectangle. The area of the isosceles right triangle ABE = 7 cm²; EC = 3(BE). The area of ABCD (in cm²) is:


% Placeholder for the bar chart image

• (1) 21 cm²
• (2) 28 cm²
• (3) 42 cm²
• (4) 56 cm²
  (2) 28 cm²

The area of the triangle whose vertices are \( (a, a) \), \( (a + 1, a + 1) \) and \( (a + 2, a) \) is:

• (1) \( a^3 \)
• (2) \( a^2 \)
• (3) \( 2a \)
• (4) \( 2a^2 \)
  (4) \( 2a^2 \)

Instead of walking along two adjacent sides of a rectangular field, a boy took a short cut along the diagonal and saved a distance equal to half the longer side. Then the ratio of the shorter side to the longer side is:

• (1) \( \frac{1}{2} \)
• (2) \( \frac{2}{3} \)
• (3) \( \frac{1}{4} \)
• (4) \( \frac{3}{4} \)
  (2) \( \frac{2}{3} \)

Only a single rail track exists between stations A and B on a railway line. One hour after the north-bound super fast train N leaves station A for station B, a south-bound passenger train S reaches station A from station B. The speed of the super fast train is twice that of a normal express train E, while the speed of a passenger train S is half that of E. On a particular day, N leaves for B from A, 20 min behind the normal schedule. In order to maintain the schedule, both N and S increased their speeds. If the super fast train doubles its speed, what should be the ratio (approximately) of the speeds of passenger train S to that of the super fast train so that the passenger train S reaches exactly at the scheduled time at A on that day?

• (1) 1 : 3
• (2) 1 : 4
• (3) 1 : 5
• (4) 1 : 6
  (3) 1 : 5

On a 20 km tunnel, connecting two cities A and B, there are three gutters (1, 2, and 3). The distance between gutters 1 and 2 is half the distance between gutters 2 and 3. The distance from city A to its nearest gutter, gutter 1, is equal to the distance of city B from gutter 3. On a particular day, the hospital in city A receives information that an accident has happened at gutter 3. The victim can be saved only if an operation is started within 40 min. An ambulance started from city A at 30 km/hr and crossed gutter 1 after 5 min. If the driver had doubled the speed after that, what is the maximum amount of time would the doctor get to attend the patient at the hospital. Assume 1 min is elapsed for taking the patient into and out of the ambulance?

• (1) 4 min
• (2) 2.5 min
• (3) 1.5 min
• (4) The patient died before reaching the hospital
  (3) 1.5 min

Number S is obtained by squaring the sum of digits of a two-digit number D. If the difference between S and D is 27, then the two-digit number D is:

• (1) 24
• (2) 54
• (3) 34
• (4) 45
  (3) 34

The nth element of a series is represented as \[ X_n = (-1)^{n} X_{n-1}. \]
If \( X_0 = x \) and \( x > 0 \), then which of the following is always true?

• (1) \( X_n \) is positive if \( n \) is even
• (2) \( X_n \) is positive if \( n \) is odd
• (3) \( X_n \) is negative if \( n \) is even
• (4) None of these
  (1) \( X_n \) is positive if \( n \) is even

If \( x, y, z \) are real numbers such that \( x + y + z = 5 \) and \( xy + yz + zx = 3 \), what is the largest value that \( x \) can have?

• (1) \( \frac{5}{3} \)
• (2) \( \sqrt{19} \)
• (3) \( \frac{13}{3} \)
• (4) None of these
  (3) \( \frac{13}{3} \)

Neeraj has agreed to mow a lawn, which is a 20 m × 40 m rectangle. He mows it with a 1 m wide strip. If Neeraj starts at one corner and mows around the lawn toward the centre, about how many times would he go round before he has mowed half the lawn?

• (1) 2.5
• (2) 3.5
• (3) 3.8
• (4) 4
  (2) 3.5

The owner of a local jewellery store hired three watchmen to guard his diamonds, but a thief still got in and stole some diamonds. On the way out, the thief met each watchman, one at a time. To each he gave \( \frac{1}{2} \) of the diamonds he had then, and 2 more besides. He escaped with one diamond. How many did he steal originally?

• (1) 40
• (2) 36
• (3) 25
• (4) None of these
  (3) 25

Mayank, Mirza, Little and Jaspal bought a motorbike for rupee 60. Mayank paid one-half of the sum of the amounts paid by the other boys. Mirza paid one-third of the sum of the amounts paid by the other boys. Little paid one-fourth of the sum of the amounts paid by the other boys. How much did Jaspal have to pay?

• (1)
  (15
• (2)
  )13
• (3)
  (17
• (4) None of these
  (2)
  )13

A rich merchant had collected many gold coins. He did not want anybody to know about him. One day, his wife asked, "How many gold coins do we have?" After a brief pause, he replied, "Well! If I divide the coins into two unequal numbers, then 48 times the difference between the two numbers equals the difference between the squares of the two numbers." The wife looked puzzled. Can you help the merchant’s wife by finding out how many gold coins the merchant has?

• (1) 96
• (2) 53
• (3) 43
• (4) 45
  (3) 43

Shyam visited Ram during his brief vacation. In the mornings they both would go for yoga. In the evenings they would play tennis. To have more fun, they indulge only in one activity per day, i.e. either they went for yoga or played tennis each day. There were days when they were lazy and stayed home all day long. There were 24 mornings when they did nothing, 14 evenings when they stayed at home, and a total of 22 days when they did yoga or played tennis. For how many days Shyam stayed with Ram?

• (1) 32
• (2) 24
• (3) 30
• (4) None of these
  (1) 32

Let \( S \) denote the infinite sum \( 2 + 5x + 9x^2 + 14x^3 + 20x^4 + \dots \), where \( |x| < 1 \) and the coefficient of \( x^{n-1} \) is \( \frac{1}{2} n(n + 3) \), \( n = 1, 2, \dots \). Then S equals:

• (1) \( \frac{2 - x}{(1 - x)^3} \)
• (2) \( \frac{2 - x}{(1 + x)^3} \)
• (3) \( \frac{2 + x}{(1 - x)^3} \)
• (4) \( \frac{2 + x}{(1 + x)^3} \)
  (1) \( \frac{2 - x}{(1 - x)^3} \)

If \( x^2 + 5y^2 + z^2 = 2y(2x + z) \), then which of the following statements is (are) necessarily true?
A. \( x = 2y \)
B. \( x = 2z \)
C. \( 2x = z \)

• (1) Only A
• (2) B and C
• (3) A and B
• (4) None of these
  (4) None of these

Amol was asked to calculate the arithmetic mean of 10 positive integers, each of which had 2 digits. By mistake, he interchanged two digits, say \( a \) and \( b \), in one of these 10 integers. As a result, his answer for the arithmetic mean was 1.8 more than what it should have been. Then \( b - a \) equals:

• (1) 1
• (2) 2
• (3) 3
• (4) None of these
  (2) 2

A car rental agency has the following terms. If a car is rented for 5 hr or less, the charge is Rs. 60 per hour or Rs. 12 per kilometre whichever is more. On the other hand, if the car is rented for more than 5 hr, the charge is Rs. 50 per hour or Rs. 7.50 per kilometre whichever is more. Akil rented a car from this agency, drove it for 30 km and ended up paying Rs. 300. For how many hours did he rent the car?

• (1) 4 hr
• (2) 2.5 hr
• (3) 6 hr
• (4) None of these
  (3) 6 hr

A child was asked to add first few natural numbers (i.e. \( 1 + 2 + 3 + \dots \)) so long his patience permitted. As he stopped, he gave the sum as 575. When the teacher declared the result wrong, the child discovered he had missed one number in the sequence during addition. The number he missed was:

• (1) less than 10
• (2) 10
• (3) 15
• (4) more than 15
  (3) 15

Suppose for any real number \( x \), \( [x] \) denotes the greatest integer less than or equal to \( x \). Let \( L(x, y) = [x] + [y] \) and \( R(x, y) = [2x] + [2y] \). Then is it impossible to find any two positive real numbers \( x \) and \( y \) for which:

• (1) \( L(x, y) = R(x, y) \)
• (2) \( L(x, y) \neq R(x, y) \)
• (3) \( L(x, y) < R(x, y) \)
• (4) \( L(x, y) > R(x, y) \)
  (4) \( L(x, y) > R(x, y) \)

Ten straight lines, no two of which are parallel and no three of which pass through any common point, are drawn on a plane. The total number of regions (including finite and infinite regions) into which the plane will be divided by the lines is:

• (1) 56
• (2) 255
• (3) 1024
• (4) Not unique
  (2) 255

When \( 2^{56} \) is divided by 17, the remainder would be:

• (1) 1
• (2) 16
• (3) 14
• (4) None of these
  (3) 14

The number of real roots of the equation \( \frac{A^2}{x} + \frac{B^2}{x-1} = 1 \), where \( A \) and \( B \) are real numbers not equal to zero simultaneously, is:

• (1) None
• (2) 1
• (3) 2
• (4) 1 or 2
  (3) 2

At a bookstore, 'MODERN BOOK STORE' is flashed using neon lights. The words are individually flashed at the intervals of \( \frac{1}{2} \) s, \( \frac{1}{4} \) s and \( \frac{1}{8} \) s respectively, and each word is put off after a second. The least time after which the full name of the bookstore can be read again is:

• (1) 49.5 s
• (2) 73.5 s
• (3) 1744.5 s
• (4) 855 s
  (2) 73.5 s

Three pieces of cakes of weights \( 4 \frac{1}{2} \) lb, \( 6 \frac{3}{4} \) lb and \( 7 \frac{1}{5} \) lb respectively are to be divided into parts of equal weight. Further, each part must be as heavy as possible. If one such part is served to each guest, then what is the maximum number of guests that could be entertained?

• (1) 54
• (2) 72
• (3) 20
• (4) None of these
  (2) 72

After the division of a number successively by 3, 4 and 7, the remainders obtained are 2, 1 and 4 respectively. What will be the remainder if 84 divides the same number?

• (1) 80
• (2) 75
• (3) 41
• (4) 53
  (3) 41

Six persons are playing a card game. Suresh is facing Raghubir who is to the left of and to the right of Pramod. Ajay is to the left of Dhiraj. Yogendra is to the left of Pramod. If Dhiraj exchanges his seat with Yogendra and Pramod exchanges with Raghubir, who will be sitting to the left of Dhiraj?

• (1) Yogendra
• (2) Raghubir
• (3) Suresh
• (4) Ajay
  (2) Raghubir

How many total oranges were in the basket at the end of the above sequence?

• (1) 1
• (2) 4
• (3) 3
• (4) 2
  (4) 2

How many total fruits will be in the basket at the end of the above order sequence?

• (1) 9
• (2) 2.8
• (3) 11
• (4) 10
  (4) 10

How many four-letter computer passwords can be formed using only the symmetric letters (no repetition allowed)?

• (1) 7,920
• (2) 330
• (3) 14,640
• (4) 4,19,430
  (1) 7,920

How many three-letter computer passwords can be formed (no repetition allowed) with at least one symmetric letter?

• (1) 990
• (2) 2,730
• (3) 12,870
• (4) 15,600
  (2) 2,730

A train approaches a tunnel AB. Inside the tunnel is a cat located at a point that is \( \frac{3}{8} \) of the distance AB measured from the entrance A. When the train whistles the cat runs. If the cat moves to the entrance of the tunnel A, the train catches the cat exactly at the entrance. If the cat moves to the exit B, the train catches the cat at exactly the exit. The speed of the train is greater than the speed of the cat by what order?

• (1) 3 : 1
• (2) 4 : 1
• (3) 5 : 1
• (4) None of these
  (2) 4 : 1

A piece of string is 40 cm long. It is cut into three pieces. The longest piece is three times as long as the middle-sized and the shortest piece is 23 cm shorter than the longest piece. Find the length of the shortest piece.

• (1) 27
• (2) 5
• (3) 4
• (4) 9
  (4) 9

Three travellers are sitting around a fire, and are about to eat a meal. One of them has 5 small loaves of bread, the second has 3 small loaves of bread. The third has no food, but has 8 coins. He offers to pay for some bread. They agree to share the 8 loaves equally among the three travellers, and the third traveller will pay 8 coins for his share of the 8 loaves. All loaves were the same size. The second traveller (who had 3 loaves) suggests that he will be paid 3 coins, and that the first traveller be paid 5 coins. The first traveller says that he should get more than 5 coins. How much should the first traveller get?

• (1) 5
• (2) 7
• (3) 3
• (4) None of these
  (2) 7

In the above figure, ACB is a right-angled triangle. CD is the altitude. Circles are inscribed within the triangles \( \triangle ACD \) and \( \triangle ABC \). P and Q are the centres of the circles. The distance PQ is:


% Placeholder for the bar chart image

• (1) 5
• (2) \( \sqrt{50} \)
• (3) 3.7
• (4) 4.8
  (2) \( \sqrt{50} \)

If \( u, v, w \) and \( m \) are natural numbers such that \( u^m + v^m = w^m \), then which one of the following is true?

• (1) \( m \geq \min(u, v, w) \)
• (2) \( m \geq \max(u, v, w) \)
• (3) \( m < \min(u, v, w) \)
• (4) None of these
  (4) None of these

In how many ways is it possible to choose a white square and a black square on a chessboard so that the squares must not lie in the same row or column?

• (1) 56
• (2) 896
• (3) 60
• (4) 768
  (4) 768

\( 7^{6n} - 6^{6n} \), where \( n \) is an integer \( > 0 \), is divisible by:

• (1) 13
• (2) 127
• (3) 559
• (4) All of these
  (4) All of these

If \( pqr = 1 \), the value of the expression \[ \frac{1}{1 + p + q} + \frac{1}{1 + q + r} + \frac{1}{1 + r + p} \]
is equal to:

• (1) \( p + q + r \)
• (2) \( \frac{1}{p + q + r} \)
• (3) 1
• (4) \( p^{-1} + q^{-1} + r^{-1} \)
  (3) 1

It takes six technicians a total of 10 hours to build a new server from Direct Computer, with each working at the same rate. If six technicians start to build the server at 11 am, and one technician per hour is added beginning at 5 pm, at what time will the server be completed?

• (1) 6:40 pm
• (2) 2:7 pm
• (3) 7:20 pm
• (4) 8 pm
  (3) 7:20 pm

Davji Shop sells samosas in boxes of different sizes. The samosas are priced at Rs. 2 per samosa up to 200 samosas. For every additional 20 samosas, the price of the whole lot goes down by 10 paise per samosa. What should be the maximum size of the box that would maximise the revenue?

• (1) 240
• (2) 300
• (3) 400
• (4) None of these
  (2) 300

Three small pumps and a large pump are filling a tank. Each of the three small pumps works at \( \frac{2}{3} \) the rate of the large pump. If all four pumps work at the same time, they should fill the tank in what fraction of the time that it would have taken the large pump alone?

• (1) \( \frac{4}{7} \)
• (2) \( \frac{1}{3} \)
• (3) \( \frac{2}{3} \)
• (4) \( \frac{3}{4} \)
  (3) \( \frac{2}{3} \)

The magnitude of \( \angle FGO \) is:

• (1) \( 30^\circ \)
• (2) \( 45^\circ \)
• (3) \( 60^\circ \)
• (4) None of these
  (3) \( 60^\circ \)

What is the ratio of the areas of the two quadrilaterals ABCD to DEFG?

• (1) 1 : 2
• (2) 2 : 1
• (3) 12 : 7
• (4) None of these
  (2) 2 : 1

How many numbers greater than 0 and less than a million can be formed with the digits 0, 7, and 8?

• (1) 486
• (2) 1,084
• (3) 728
• (4) None of these
  (3) 728

Measure


\begin{table[h!]
\centering
\begin{tabular{|c|c|
\hline
Dictionary definition & Usage

\hline
A. Size or quantity found by measuring & E. A measure was instituted to prevent outsiders from entering the campus.

B. Vessel of standard capacity & F. Sheila was asked to measure each item that was delivered.

C. Suitable action & G. The measure of the cricket pitch was 22 yards.

D. Ascertain extent or quantity & H. Ramesh used a measure to take out one litre of oil.

\hline
\end{tabular
\end{table

Bound


\begin{table[h!]
\centering
\begin{tabular{|p{4cm|p{8cm|
\hline
Dictionary definition & Usage

\hline
A. Obliged, constrained & E. Dinesh felt bound to walk out when the discussion turned to kickbacks.

\hline
B. Limiting value & F. Buffeted by contradictory forces he was bound to lose his mind.

\hline
C. Move in a specified direction & G. Vidya's story strains the bounds of credulity.

\hline
D. Destined or certain to be & H. Bound for a career in law, Jyoti was reluctant to study Milton.

\hline
\end{tabular
\end{table




\flushleft
\newpage


% Placeholder for the bar chart image





% Correct answer
Correct answer: (2)

Catch

\begin{table[h!]
\centering
\begin{tabular{|p{4cm|p{8cm|
\hline
Dictionary definition & Usage

\hline
A. Capture & E. All her friends agreed that Prasad was a good catch.

\hline
B. Grasp with senses or mind & F. The proposal sounds very good but where is the catch?

\hline
C. Deception & G. Hussain tries to catch the spirit of India in this painting.

\hline
D. Thing or person worth trapping & H. Sorry, I couldn't catch you.

\hline
\end{tabular
\end{table

Deal

\begin{table[h!]
\centering
\begin{tabular{|p{4cm|p{8cm|
\hline
Dictionary definition & Usage

\hline
A. Manage, attend to & E. Dinesh insisted on dealing the cards.

\hline
B. Stock, sell & F. This contract deals with handmade cards.

\hline
C. Give out to a number of people & G. My brother deals in cards.

\hline
D. Be concerned with & H. I decided not to deal with handmade cards.

\hline
\end{tabular
\end{table

Turn

\begin{table[h!]
\centering
\begin{tabular{|p{4cm|p{8cm|
\hline
Dictionary definition & Usage

\hline
A. Give new direction to & E. It was now his turn to be angry.

\hline
B. Send & F. Leena never turned away a beggar.

\hline
C. Change in form & G. Ashish asked Laxman to turn his face to the left.

\hline
D. Opportunity coming successively for each person & H. The old school building has been turned into a museum.

\hline
\end{tabular
\end{table

A. Branded disposable diapers are available at many supermarkets and drug stores.

B. If one supermarket sets a higher price for a diaper, customers may buy that brand elsewhere.

C. By contrast, the demand for private-label products may be less price sensitive since it is available
only at a corresponding supermarket chain.

D. So the demand for branded diapers at any particular store may be quite price sensitive.

E. For instance, only SavOn Drugs stores sell SavOn Drugs diapers.

F. Then stores should set a higher incremental margin percentage for private label diapers.

• (1) ABCDEF
• (2) ABCEDF
• (3) ADBCEF
• (4) AEDBCF
  (1) ABCDEF

A. Having a strategy is a matter of discipline.

B. It involves the configuration of a tailored value chain that enables a company to offer unique
value.

C. It requires a strong focus on profitability and a willingness to make tough tradeoffs in choosing
what not to do.

D. Strategy goes far beyond the pursuit of best practices.

E. A company must stay the course even during times of upheaval, while constantly improving and
extending its distinctive positioning.

F. When a company’s activities fit together as a self-reinforcing system, any competitor wishing to
imitate a strategy must replicate the whole system.

• (1) ACEDBF
• (2) ABCDEF
• (3) DCBEFA
• (4) ABCDEF
  (1) ACEDBF

A. As officials, their vision of a country shouldn’t run too far beyond that of the local people with
whom they have to deal.

B. Ambassadors have to choose their words.

C. To say what they feel they have to say, they appear to be denying or ignoring part of what they
know.

D. So, with ambassadors as with other expatriates in black Africa, there appears at a first meeting
a kind of ambivalence.

E. They do a specialized job and it is necessary for them to live ceremonial lives.

• (1) BCEDA
• (2) BEDAC
• (3) BEADC
• (4) BCDEA
  (1) BCEDA

A. “This face-off will continue for several months given the strong convictions on either side,” says
a senior functionary of the high-powered task force on drought.

B. During the past week-and-half, the Central Government has sought to deny some of the earlier
apprehensions over the impact of drought.

C. The recent revival of the rains had led to the emergence of a line of divide between the two.

D. The state governments, on the other hand, allege that the Centre is downplaying the crisis only
to evade its full responsibility of financial assistance that is required to alleviate the damage.

E. Shrill alarm about the economic impact of an inadequate monsoon had been sounded by the
Centre as well as most of the states, in late July and early August.

• (1) EBCDA
• (2) DBACE
• (3) BDCAE
• (4) ECBDA
  (1) EBCDA

A. This fact was established in the 1730s by French survey expeditions to Equador near the
Equator and Lapland in the Arctic, which found that around the middle of the earth the arc was
about a kilometer shorter.

B. One of the unsettled scientific questions in the late 18th century was that of exact nature of the
shape of the earth.

C. The length of one-degree arc would be less near the equatorial latitudes than at the poles.

D. One way of doing that is to determine the length of the arc along a chosen longitude or meridian
at one degree latitude separation.

E. While it was generally known that the earth was not a sphere but an ‘oblate spheroid’, more
curved at the equator and flatter at the poles, the question of ‘how much more’ was yet to be
established.

• (1) BECAD
• (2) BEDCA
• (3) EDACB
• (4) EBDCA
  (1) BECAD

Select the most appropriate word to fill in the blank:
"... 111 ... such a model reflects major simplifications of the way divisions are made in the real world."

• (1) Regrettably
• (2) Firstly
• (3) Obviously
• (4) Apparently
  (3) Obviously

"Humans are not able to process information as quickly and effectively as the model assumes; they tend not to think ... 112 ... as easily as the model calls for."

• (1) quantitatively
• (2) systematically
• (3) scientifically
• (4) analytically
  (4) analytically

"They often deal with a particular option without really assessing its ... 113 ..."

• (1) implications
• (2) disadvantages
• (3) utility
• (4) alternatives
  (1) implications

"In a large company, ... 114 ... people is about as common as using a gun or a switch-blade to ... 115 ... an argument."

• (1) dismissing
• (2) punishing
• (3) firing
• (4) admonishing
  (3) firing

"... about as common as using a gun or a switch-blade to ... 115 ... an argument."

• (1) resolve
• (2) thwart
• (3) defeat
• (4) close
  (1) resolve

"The key point here is to view the fired employee as a ‘failed product’ and to ask how the process ... 116 ... such a phenomenon in the first place."

• (1) derived
• (2) engineered
• (3) produced
• (4) allowed
  (3) produced

A. The main problem with the notion of price discrimination is that it is not always a bad thing, but
that it is the monopolist who has the power to decide who is charged what price.

B. The main problem with the notion of price discrimination is not that it is always a bad thing, it is
the monopolist who has the power to decide who is charged what price.

C. The main problem with the notion of price discrimination is not that it is always a bad thing, but
that it is the monopolist who has the power to decide who is charged what price.

D. The main problem with the notion of price discrimination is not it is always a bad thing, but that
it is the monopolist who has the power to decide who is charged what price.

• (1) A
• (2) B
• (3) C
• (4) D
  (3) C

A. A symbiotic relationship develops among the contractors, bureaucracy and the politicians, and
by a large number of devices costs are artificially escalated and black money is generated by
underhand deals.

B. A symbiotic relationship develops among contractors, bureaucracy and politicians, and costs
are artificially escalated with a large number of devices and black money is generated through
underhand deals.

C. A symbiotic relationship develops among contractors, bureaucracy and the politicians, and by a
large number of devices costs are artificially escalated and black money is generated on underhand
deals.

D. A symbiotic relationship develops among the contractors, bureaucracy and politicians, and by
large number of devices costs are artificially escalated and black money is generated by underhand
deals.

• (1) A
• (2) B
• (3) C
• (4) D
  (4) D

A. The distinctive feature of tariffs and export subsidies is that they create difference of prices at
which goods are traded on the world market and their price within a local market.

B. The distinctive feature of tarriffs and export subsidies is that they create a difference of prices at
which goods are traded with the world market and their prices in the local market.

C. The distinctive feature of tariffs and export subsidies is that they create a difference between
prices at which goods are traded on the world market and their prices within a local market.

D. The distinctive feature of tarriffs and export subsidies is that they create a difference across
prices at which goods are traded with the world market and their prices within a local market.

• (1) A
• (2) B
• (3) C
• (4) D
  (3) C

A. Any action of government to reduce the systemic risk inherent in financial markets will also
reduce the risks that private operators perceive and thereby encourage excessive hedging.

B. Any action by government to reduce the systemic risk inherent in financial markets will also
reduce the risks that private operators perceive and thereby encourage excessive gambling.

C. Any action by government to reduce the systemic risk inherent in financial markets will also
reduce the risks that private operators perceive and thereby encourages excessive gambling.

D. Any action of government to reduce the systemic risk inherent in financial markets will also
reduce the risks that private operators perceive and thereby encourages excessive gambling.

• (1) A
• (2) B
• (3) C
• (4) D
  (3) C

Opprobrium: The police officer appears oblivious to the opprobrium generated by his blatantly partisan conduct.

• (1) Harsh criticism
• (2) Acute distrust
• (3) Bitter enmity
• (4) Stark oppressiveness
  (1) Harsh criticism

Portend: It appears to many that the US ‘war on terrorism’ portends trouble in the Gulf.

• (1) Introduces
• (2) Evokes
• (3) Spells
• (4) Bodes
  (4) Bodes

Prevaricate: When a videotape of her meeting was played back to her and she was asked to explain her presence there, she started prevaricating.

• (1) Speaking evasively
• (2) Speaking violently
• (3) Lying furiously
• (4) Throwing a tantrum
  (1) Speaking evasively

Restive: The crowd became restive when the minister failed to appear even by 10 pm.

• (1) Violent
• (2) Angry
• (3) Restless
• (4) Distressed
  (3) Restless

Ostensible: Manohar’s ostensible job was to guard the building at night.

• (1) Apparent
• (2) Blatant
• (3) Ostentatious
• (4) Insidious
  (1) Apparent

Which of the following may be the closest in meaning to the statement "restored India to Indian history"?

• (1) Indian historians began writing Indian history.
• (2) Trained historians began writing Indian history.
• (3) Writing India-centric Indian history began.
• (4) Indian history began to be written in India.
  (3) Writing India-centric Indian history began.

Which of the following is the closest implication of the statement "to break new ground, or perhaps to deepen a freshly turned furrow"?

• (1) Dig afresh or dig deeper.
• (2) Start a new stream of thought or help establish a recently emerged perspective.
• (3) Begin or conduct further work on existing archeological sites to unearth new evidence.
• (4) Begin writing a history free of any biases.
  (2) Start a new stream of thought or help establish a recently emerged perspective.

Historians moved from writing political history to writing administrative history because:

• (1) attitudes of the historians changed.
• (2) the raj was settled down.
• (3) politics did not retain its past glamour.
• (4) administrative history was based on solid ground.
  (3) politics did not retain its past glamour.

According to the author, which of the following is not among the attitudes of Indian historians of Indian origin?

• (1) Writing history as personal narratives.
• (2) Writing history with political bias.
• (3) Writing non-political history due to lack of glamour.
• (4) Writing history by dissecting elements and integrating them again.
  (4) Writing history by dissecting elements and integrating them again.

In the table given below, match the historians to the approaches taken by them:

\begin{table[h!]
\centering
\begin{tabular{|c|l|c|l|
\hline
A & Administrative & E & Robert Orme

\hline
B & Political & F & H.H. Dodwell

\hline
C & Narrative & G & Radha Kumud Mukherji

\hline
D & Economic & H & R.C. Dutt

\hline
\end{tabular
\end{table

• (1) A–F, B–G, C–E, D–H
• (2) A–G, B–F, C–E, D–H
• (3) A–E, B–F, C–G, D–H
• (4) A–F, B–H, C–E, D–G
  (2) A–G, B–F, C–E, D–H

According to your understanding of the author's arguments, which countries are more likely to allow abortion?

• (1) India and China
• (2) Australia and Mongolia
• (3) Cannot be inferred from the passage
• (4) Both (1) and (2)
  (1) India and China

Which amongst these was not a reason for banning of abortions by 1900?

• (1) Medical professionals stressing the health and safety of women
• (2) Influx of eastern and southern European immigrants
• (3) Control of unlicensed medical practitioners
• (4) A tradition of matriarchal control
  (4) A tradition of matriarchal control

A pro-life woman would advocate abortion if:

• (1) the mother of an unborn child is suicidal.
• (2) bearing a child conflicts with a woman's career prospects.
• (3) the mother becomes pregnant accidentally.
• (4) None of these
  (1) the mother of an unborn child is suicidal.

Pro-choice women object to the notion of the home being the 'women’s sphere' because they believe:

• (1) that home is a 'joint sphere' shared between men and women.
• (2) that reproduction is a matter of choice for women.
• (3) that men and women are equal.
• (4) Both (2) and (3)
  (4) Both (2) and (3)

Two health tragedies affecting the US society in the 1960s led to:

• (1) a change in attitude to women’s right to privacy.
• (2) retaining the anti-abortion laws with some exceptions.
• (3) scrapping of anti-abortion laws.
• (4) strengthening of the pro-life lobby.
  (1) a change in attitude to women’s right to privacy.

Historically, the pro-choice movements have got support from, among others:

• (1) major patriarchal religions.
• (2) countries with low population density.
• (3) medical profession.
• (4) None of these
  (2) countries with low population density.

The purpose of philosophy is to:

• (1) reduce uncertainty and chaos.
• (2) help us to cope with uncertainty and ambiguity.
• (3) help us to find explanations for uncertainty.
• (4) reduce the terror of cosmic loneliness.
  (2) help us to cope with uncertainty and ambiguity

Based on the passage, what can be concluded about the relation between philosophy and science?

• (1) The two are antagonistic.
• (2) The two are complementary.
• (3) There is no relation between the two.
• (4) Philosophy derives from science.
  (2) The two are complementary

From reading the passage, what can be concluded about the profession of the author? He is most likely not to be a:

• (1) historian.
• (2) philosopher.
• (3) scientist.
• (4) theologian.
  (4) theologian

According to the author, which of the following statements about the nature of the universe must be definitely true?

• (1) The universe has unity.
• (2) The universe has a purpose.
• (3) The universe is evolving towards a goal.
• (4) None of these
  (4) None of these

According to the author, research on the power source of movement in cells can contribute to:

• (1) control over the movement of genes within human systems.
  %Option (2) the understanding of nanotechnology.
  %Option (3) arresting the growth of cancer in a human being.
  %Option (4) the development of cures for a variety of diseases.
  (4) the development of cures for a variety of diseases

The author has used several analogies to illustrate his arguments in the article. Which of the following pairs of words are examples of the analogies used?


%Statement
(A) Cell activity and vehicular traffic

(B) Polymers and tram tracks

(C) Genes and canoes

(D) Vorticellids and ratchets



%Option
1. A and B

%Option
2. B and C

%Option
3. A and D

%Option
4. A and C



% Correct answer
Correct answer: (1) A and B

Read the five statements below: A, B, C, D, and E. From the options given, select the one which includes a statement that is not representative of an argument presented in the passage.


% Statements
A. Sperms use spring-like engines made of actin filament.

B. Myosin and kinesin are unrelated.

C. Nanotechnology researchers look for ways to power molecule-sized devices.

D. Motor proteins help muscle contraction.

E. The dynein motor is still poorly understood.



%Option
1. A, B and C

%Option
2. C, D and E

%Option
3. A, D and E

%Option
4. A, C and D



% Correct answer
Correct answer: (1) A, B and C

Read the four statements below: A, B, C and D. From the options given, select the one which includes only statements that are representative of arguments presented in the passage.


% Statements
A. Protein motors help growth processes.

B. Improved transport in nerve cells will help arrest tuberculosis and cancer.

C. Cells, together, generate more power than the sum of power generated by them separately.

D. Vorticellid and the leaf fragment are connected by a calcium engine.



%Option
1. A and B but not C

%Option
2. A and C but not D

%Option
3. A and D but not B

%Option
4. C and D but not B



% Correct answer
Correct answer: (3) A and D but not B

Read the four statements below: A, B, C and D. From the options given, select the one which includes statements that are representative of arguments presented in the passage.


% Statements
A. Myosin, kinesin and actin are three types of protein.

B. Growth processes involve a routine in a cell that duplicates their machinery and pulls the copies apart.

C. Myosin molecules can generate vibrations in muscles.

D. Ronald and Mahadevan are researchers at Massachusetts Institute of Technology.



%Option
1. A and B but not C and D

%Option
2. B and C but not A

%Option
3. B and D but not A and C

%Option
4. A, B and C but not D



% Correct answer
Correct answer: (3) B and D but not A and C

According to the passage, which of the following is the best set of reasons for which one needs to 'look hard' at an economist’s language?


% Statement
(A) Economists accomplish a great deal through their language.

(B) Economics is an opinion-based subject.

(C) Economics has a great impact on other’s lives.

(D) Economics is damaging.

In the light of the definition of rhetoric given in the passage, which of the following will have the least element of rhetoric?

• (1) An election speech
• (2) An advertisement jingle
• (3) Dialogues in a play
• (4) Commands given by army officers
  (4) Commands given by army officers

As used in the passage, which of the following is the closest meaning to the statement ‘The culture of the conversation makes the words arcane’?

• (1) Economists belong to a different culture.
• (2) Only mathematicians can understand economists.
• (3) Economists tend to use terms unfamiliar to the lay person, but depend on familiar linguistic forms.
• (4) Economists use similes and adjectives in their analysis.
  (3) Economists tend to use terms unfamiliar to the lay person, but depend on familiar linguistic forms

As used in the passage, which of the following is the closest alternative to the word ‘arcane’?

• (1) Mysterious
• (2) Secret
• (3) Covert
• (4) Perfidious
  (1) Mysterious

Based on your understanding of the passage, which of the following conclusions would you agree with?

• (1) The geocentric and the heliocentric views of the solar system are equally tenable.
• (2) The heliocentric view is superior because of better rhetoric.
• (3) Both views use rhetoric to persuade.
• (4) Scientists should not use rhetoric.
  (3) Both views use rhetoric to persuade