Work, Power and Energy in NEET UG exam accounts for 8%. This translates to about 3-4 questions in the exam. The important topics include - Work-Energy Theorem, Conservation of Energy, Newton's Law and motion.
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Listed below is the list of Work power and energy questions with detailed solutions asked in NEET UG exam 2025:
Question 1:
At any instant of time t, the displacement of any particle is given by 2t – 1 (SI unit) under the influence of force of 5N. The value of instantaneous power is (in SI unit):
- 10
- 5
- 7
- 6
Question 2:
Two heaters A and B have power rating of 1 kW and 2 kW, respectively. Those two are first connected in series and then in parallel to a fixed power source. The ratio of power outputs for these two cases is :
- 1 : 1
- 2 : 9
- 1 : 2
- 2 : 3
Question 3:
An object moving along horizontal x-direction with kinetic energy 10J is displaced through x=(3i)m by the force F=(−2i+3j)N. The kinetic energy of the object at the end of the displacement x is:
- 10J
- 16J
- 4J
- 6J
Question 4:
An object falls from a height of 10 m above the ground. After striking the ground it loses 50% of its kinetic energy. The height upto which the object can rebounce from the ground is:
- 7.5 m
- 10 m
- 2.5 m
- 5 m
Question 5:
The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm, potential energy stored in it will be:
- 16U
- 2U
- 4U
- 8U
Question 6:
Water falls from a height of 60 m at the rate of 15 kg/s to operate a turbine. The losses due to frictional force are 10% of the input energy. How much power is generated by the turbine (g=10 m/s2)
- 7.0 kW
- 10.2 kW
- 8.1 kW
- 12.3 kW
Question 7:
A particle is released from height S from the surface of the Earth. At a certain height, its kinetic energy is three times its potential energy. The height from the surface of the earth and the speed of the particle at that instant are respectively
Question 8:
Question 9:
A particle of mass 5 m at rest suddenly breaks on its own into three fragments. Two fragments of mass m each move along mutually perpendicular direction with speed v each. the energy released during the process is :
Question 10:
A force F=20+10y acts on a particle in y−direction where F is in newton and y in meter. Work done by this force to move the particle from
y=0 to y=1 m is:
- 30J
- 5J
- 25J
- 20J
NEET Physics Paper Pattern 2025
The National Testing Agency (NTA) has made official declarations about the major changes in the examination pattern and duration of NEET (UG) 2025, it has returned to its pre-COVID format. The clarification was issued on January 25, 2025.
- The question paper will comprise 180 compulsory questions and there will be no optional questions under Section B, a format adopted temporarily during the COVID-19 pandemic.
- Both Physics and Chemistry shall be allocated 45 questions, while Biology will contain 90 questions, as distributed.
- These shall be a timed examination and candidates are to complete the examination in strict 180 minutes or 3 hours.
This again signifies the adopted standardized structure by omitting extra time and flexibility implemented during the pandemic period. With the new format, aspirants need to concentrate on adequate preparation to make full use of the important sections.
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NEET Exam Pattern: Evaluation and Marking Scheme
The table below summarizes the evaluation process and marking scheme for Section A and Section B in NEET 2025:
| Criteria | Section A (MCQs) | Section B (MCQs) |
|---|---|---|
| Questions to Attempt | All 180 questions are compulsory. | No optional questions; all 45 in Physics, 45 in Chemistry, and 90 in Biology are mandatory. |
| Correct Answer | +4 marks | +4 marks |
| Incorrect Answer | -1 mark | -1 mark |
| Unanswered | 0 marks | 0 marks |
| More Than One Correct Option | +4 marks awarded to candidates selecting any correct option. | +4 marks awarded to candidates selecting any correct option. |
| All Options Found Correct | +4 marks awarded to all candidates who attempt the question. | +4 marks awarded to all candidates who attempt the question. |
| Incorrect or Dropped Question | +4 marks awarded to all candidates, whether or not the question was attempted. | +4 marks awarded to all candidates, whether or not the question was attempted. |
| Use of Constants in Calculations | Candidates should strictly use constants provided in the question for calculations. | Candidates should strictly use constants provided in the question for calculations. |
NEET 2025 Mark Distribution
| Sections | Number of Questions | Total Marks |
|---|---|---|
| Physics Section A | 45 | 180 |
| Chemistry Section A | 45 | 180 |
| Biology Section A | 90 | 360 |
| Total | 180 | 720 |
“This distribution reflects the new pattern with emphasis on compulsory questions in all subjects.”
NEET Exam Pattern – Difficulty Level of Question Paper
Understanding the difficulty level of the NEET question paper is essential for effective preparation. Analyzing the NEET 2024 exam provides candidates valuable insights into topic-wise weightage and section-specific challenges, enabling them to focus on high-priority areas. Below is a detailed analysis of the NEET 2024 Exam to help aspirants preparing for NEET 2025:
| Details | NEET 2024 Exam Analysis |
|---|---|
| Overall Difficulty Level | Easy to Moderate |
| Physics Difficulty Level | Moderate |
| Chemistry Difficulty Level | Tough |
| Biology Difficulty Level | Easy but lengthy |
| Most Difficult Section | Chemistry |
| Easiest Section | Zoology and Botany |
| Difficult Sections | Chemistry and Botany |
| Good Attempts for NEET 2024 | 170+ |
NEET Physics Syllabus: Chapter-Wise Weightage
| Chapter | Approximate Weightage (%) |
|---|---|
| High Weightage Chapters (8-10 questions) | |
| Laws of Motion | 8-10% |
| Work, Power, and Energy | 8-10% |
| Circular Motion | 8-10% |
| Electric Charges and Fields | 8-10% |
| Electrostatic Potential and Capacitance | 8-10% |
| Ray Optics and Optical Instruments | 8-10% |
| Wave Optics | 8-10% |
| Atomic Structure | 8-10% |
| Nuclei | 8-10% |
| Laws of Thermodynamics | 8-10% |
| Medium Weightage Chapters (5-7 questions) | |
| Units and Measurements | 5-7% |
| Kinematics | 5-7% |
| Current Electricity | 5-7% |
| Magnetic Effects of Current | 5-7% |
| Electromagnetic Induction | 5-7% |
| Oscillations and Waves | 5-7% |
| Low Weightage Chapters (1-3 questions) | |
| Gravitation | 1-3% |
| Fluid Mechanics | 1-3% |
| Electromagnetic Waves | 1-3% |
NEET Physics Question Paper 2024
Code-wise NEET 2024 Physics question paper with solutions is provided below for your reference.
| Question Paper Code | Language | NEET 2024 Physics Question Paper with Solutions PDF |
|---|---|---|
| Q1 | English | Click Here |
| Q2 | English | Click Here |
| Q3 | English | Click Here |
| Q4 | English | Click Here |
| Q5 | English | Click Here |
| Q6 | English | Click Here |
| R1 | English | Click Here |
| R2 | English | Click Here |
| R3 | English | Click Here |
| R4 | English | Click Here |
| R5 | English | Click Here |
| R6 | English | Click Here |
| S1 | English | Click Here |
| S2 | English | Click Here |
| S3 | English | Click Here |
| S4 | English | Click Here |
| T3 | English | Click Here |
| T4 | English | Click Here |
NEET Physics Question Paper 2023
The Code-wise NEET Physics Question Paper 2023 with solutions pdf is provided here.
| Question Paper Code | Language | NEET 2023 Physics Question Paper with Solutions PDF |
|---|---|---|
| E1 | English | Check Here |
| E2 | English | Check Here |
| E3 | English | Check Here |
| E4 | English | Check Here |
| E5 | English | Check Here |
| E6 | English | Check Here |
| F1 | English | Check Here |
| F2 | English | Check Here |
| F3 | English | Check Here |
| F4 | English | Check Here |
| F5 | English | Check Here |
| F6 | English | Check Here |
| G1 | English | Check Here |
| G2 | English | Check Here |
| G3 | English | Check Here |
| G4 | English | Check Here |
| G5 | English | Check Here |
| G6 | English | Check Here |
| H1 | English | Check Here |
| H2 | English | Check Here |
| H3 | English | Check Here |
| H4 | English | Check Here |
| H5 | English | Check Here |
| H6 | English | Check Here |
NEET Physics Question Paper 2022
The Code-wise NEET Physics Question Paper 2022 with solutions pdf are provided below. NTA conducted NEET 2022 on July 17, 2022, in offline PBT mode.
| Question Paper Code | Language | NEET 2022 Physics Question Paper with Solutions PDF |
| Q1 | English | Check Here |
| Q2 | English | Check Here |
| Q3 | English | Check Here |
| Q4 | English | Check Here |
| Q5 | English | Check Here |
| Q6 | English | Check Here |
| R1 | English | Check Here |
| R2 | English | Check Here |
| R3 | English | Check Here |
| R4 | English | Check Here |
| R5 | English | Check Here |
| R6 | English | Check Here |
| S1 | English | Check Here |
| S2 | English | Check Here |
| S3 | English | Check Here |
| S4 | English | Check Here |
| S5 | English | Check Here |
| S6 | English | Check Here |
| T1 | English | Check Here |
| T2 | English | Check Here |
| T3 | English | Check Here |
| T4 | English | Check Here |
| T5 | English | Check Here |
| T6 | English | Check Here |
To download NEET 2022 Physics Question Papers in other languages, click here
Frequently Asked Questions:
Is Work Energy Power important in NEET UG exam ?
Work Energy Power is one of the main topics in physics. The major concepts involve - Frame of reference, Newton’s First law of Motion, Newton’s second law of motion, Kinetic Energy, Potential Energy.
Which is the hardest topic in NEET UG exam?
According to trends, the Physics section of NEET UG is said to be the most challenging among other sections, the Maths sections will be of moderate difficulty level and the Chemistry sections will be easy-moderate.
Is scoring 650 marks in NEET UG exam easy?
Though scoring even 650 in NEET UG exam can be quite hard, with proper strategy it can definitely be managed. Some key strategies include the following:
Get well-versed with core concepts in Physics, Chemistry and Mathematics. Materials targeted at NEET UG preparation from textbooks and other resources can be of great help during this period.
Practice the NEET UG Previous Year Papers as well as the NEET UG Sample Paper to solve problems regularly, develop your problem-solving abilities and know where you need improvement.
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