## NEET Chemistry MCQ Chapter Wise PDF Download | Chemistry NEET Objective Questions

Chemistry is considered to be a scoring subject but is most often ignored. Get an extra edge to your preparation from others and master in the Chemistry Concepts. You can get numerous NEET Chemistry Multiple Choice Questions solved for the sake of your convenience. Practice using the Topicwise MCQs for Chemistry and score well in your NEET Exam. Don’t worry about the accuracy of the NEET Chemistry Multiple Choice Questions with Answers as all of them are given after extensive research.

## Topic-wise MCQs for NEET Chemistry

Your first priority should be mastering NCERT Chemistry Syllabus in order to score well in the Chemistry Section of NEET. In order to facilitate you smooth learning as well as searching experience, we have jotted down the Topic Wise Chemistry Concepts. Simply click on them to get a good hold on the concept so that you can attempt the exam with confidence. Assess your preparation standard by answering the Objective Questions of NEET Chemistry provided on your own and cross-check the answers here.

### Conclusion

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## NEET Biology MCQ Chapter Wise PDF Download | Biology Multiple Choice Questions for NEET

NEET is a Prestigious Medical Entrance Exam held across the country. It is an Objective type exam in which 50% is dedicated to biology. That itself shows how crucial is to prepare Biology to Score well in NEET. Check out the NEET Multiple Choice Questions for Biology and prepare well for the exam. You can rely on them during your exam preparation as they are prepared by subject experts after ample research. MCQ Questions of NEET Biology prevailing are as per the latest syllabus guidelines.

## List of MCQs for NEET Biology

We have outlined the Objective Questions for NEET Biology along with Answers corresponding to the topic directly. You can have an effortless searching experience as all of them are given to you in the below table. Just click on the Biology MCQ Questions Topic within the NEET Biology Syllabus you want to prepare and answer the questions on your own at first. Thus, you can assess your preparation level and concentrate on the areas lagging.

### Summary

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## NEET Physics MCQ Chapter Wise PDF Download | Physics Multiple Choice Questions for NEET

NEET Aspirants feel Physics as the most challenging compared to other sections. To help you stand out from the rest of the crowd and perform well in the Entrance Exam NEET we have listed MCQ Questions for NEET Physics that are likely to appear. Multiple Choice Questions of NEET Physics are prepared adhering to the latest syllabus guidelines. Score well in the exam by taking help from the Objective Questions of NEET Physics.

## List of MCQs for NEET Physics

Ace up your preparation by practicing from the Multiple Choice Questions of NEET Physics. Check your strengths and weaknesses and dedicate allot time accordingly. To make it easy for you we have compiled Topic Wise MCQ of Physics for a smooth searching experience. Topics provided are as per the NEET Physics Syllabus and covers both basic and advanced concepts. For the sake of your convenience, we even jotted the Solutions for NEET Physics MCQ Questions which you can cross-check during your practice.

### Summary

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## Work, Energy and Power MCQ for NEET

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## MCQ on Work, Energy and Power

1. By how much does kinetic energy increase if the momentum is increased by 20%
(a) 55%
(b) 66%
(c) 44%
(d) 77%

2. Calculate the energy loss in a perfectly inelastic collision if the mass of the object is 40kg with velocity 4m/s hits the object of mass 60kg with velocity 2m/s.
(a) 440J
(b) 110J
(c) 392J
(d) 48J

3. Calculate the final kinetic energy of a block of mass if the mass of the block is 10kg and has a constant velocity of 10m/s. The block of mass is subjected to a retarding force of F=0.1J/m
(a) 275J
(b) 250J
(c) 475J
(d) 450J

4. What is the average power required to lift a mass of 100kg to a height of 50m in 50 seconds?
(a) 980
(b) 100
(c) 50
(d) 5000

5. What is the power of the engine when the velocity of the car is v, mass m, acceleration a, and external resistance R
(a) (R-ma)v
(b) (R+ma)v
(c) mav
(d) Rv

6. Consider an object with m as its mass such that it is accelerated uniformly from rest and the speed attained by the object is v in T time.  Calculate the instantaneous power that is delivered to the body in terms of function of time

Answer: (b) $$\frac{1}{2} \frac{m v^{2}}{T^{2}} t^{2}$$

7. A ball is thrown from a height of 20 m vertically downward and has an initial velocity of $$v_{0}^{2}$$. As the stone collides with the ground 50% of its energy is lost and bounce back to the same height. What is the initial velocity?
(a) 28m/s
(b) 20m/s
(c) 10m/s
(d) 14m/s

8. Consider a particle of mass m which is driven by a machine that has a constant power k Watts. What is the force on the particle at time t if the particle starts from the rest?

Answer: (d) $$\sqrt{\frac{m k}{2}} t^{\frac{-1}{2}}$$

9. When can one say that work is done on the body
(a) When the body experiences force
(b) When there is an increase in energy because of mechanical influence
(c) When the body moves a certain distance
(d) None of the above

Answer: (b) When there is an increase in energy because of mechanical influence

10. Select the incorrect statement for the given situation: Two bodies with mass m1 and m2 undergo elastic collision
(a) When m1 and m2 is at rest, the kinetic energy transferred will be maximum
(b) The bodies will move in the same direction if m1 = m2 and when the collision is in oblique
(c) When m> m2, m2 will move with four times increase in its velocity than m1
(d) When m1 < m2, the transfer of momentum will be maximum

Answer: (c) When m1 > m2, m2 will move with four times increase in its velocity than m1

11. What is the ratio of velocities of a nucleus that splits into two parts with radii 1:2
(a) 6:1
(b) 2:1
(c) 8:1
(d) 4:1

12. What is the relation between E, P, and E if E is kinetic energy, P is momentum, and V is the velocity of the particle

Answer: (d) $$P=\frac{d E}{d V}$$

## Gravitation MCQs for NEET

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## MCQ on Gravitation

1. What happens to the gravitational potential at the centre of the uniform spherical shell which shrinks gradually?
(a) Remains constant
(b) Decreases
(c) Increases
(d) Oscillates

2. What is the relation between the escape velocity and orbital velocity of a satellite, if the satellite is close to the earth’s surface?

Answer: (b) $$v_{e}=\sqrt{2} v_{0}$$

3. What happens to the weight of the body if the weight becomes $$\frac{1}{16}$$ at a certain. Also, consider the radius of the earth to be R.
(a) 4R
(b) 15R
(c) 5R
(d) 3R

4. What is the maximum height attained by the rocket above the surface of the earth if the mass of the rocket is M, and the initial speed to be V. Assume that R is the radius of the earth.

Answer: (b) $$\frac{R}{\frac{2 g R}{v^{2}}-1}$$

5. What is the increase in the potential energy of the body with mass m if the body is taken at the height h which is equal to the radius of the earth?
(a) mgR
(b) 2mgR
(c) $$\frac{1}{2}$$mgR
(d) $$\frac{1}{4}$$mgR

Answer: (c) $$\frac{1}{2}$$mgR

6. Consider a body of mass m which needs to be moved from an orbit of radius 2R to 3R. What is the energy required

Answer: (b) $$\frac{G M m}{6 R}$$

7. The distance between the closest planet and the sun is r1 while the distance between the farthest planet and the sun is r2. The linear velocities of these planets is v1 and v2 respectively. What is the ratio of $$\frac{v_{1}}{v_{2}}$$

Answer: (c) $$\left(\frac{r_{2}}{r_{1}}\right)$$

8. Choose the factor on which the orbital velocity does not depend when the satellite is orbiting close to the earth’s surface
(a) The mass of the earth
(b) The mass of the satellite
(d) The radius of the earth

Answer: (b) The mass of the satellite

9. If a satellite takes time T for revolution, the kinetic energy is proportional to

Answer: (b) $$T^{\frac{-2}{3}}$$

10. The atmosphere around the earth is held by
(a) Gravity
(b) Winds
(c) Clouds
(d) None of the above

## Kinematics MCQ for NEET

NEET  Physics is the scoring paper in the medical entrance examination. Here, you will discover the NEET Physics MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Physics objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Physics Kinematics Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

## MCQ on Kinematics

1. Consider two cars M and N. These cars start from the same point and travel in a straight line such that their positions are xM(t) = at + bt2 and xN(t) = ft – t2. Determine the time at which both the cars are having the same velocity

Answer: (b) $$\frac{f-a}{2(1+b)}$$

2. Below is the distance-time curve traced by the particle. What is the maximum instantaneous velocity of the particle around the point

(a) D
(b) B
(c) A
(d) C

3. Below is the graph of a body whose initial velocity is v0. The body travels through a straight line with acceleration as shown in the graph. Determine the maximum velocity of the body.

(a) v0−4at0
(b) v0+4at0
(c) v0+(at0)
(d) $$v_{0}+\frac{9}{2}\left(a t_{0}\right)$$

Answer: (d) $$v_{0}+\frac{9}{2}\left(a t_{0}\right)$$

4. What will be the shape of the x→y graph, if the relation between time and displacement of the moving body is t = 2αx2 where α is constant.
(a) Circle
(b) Straight line
(c) Parabola
(d) Hyperbola

5. Which of the following statement is true if a body moves in a semicircular track whose radius is R
(a) 2R is the displacement of the body
(b) πR is the distance travelled by the body
(c) Both (a) and (b) are correct
(d) None of the above

Answer: (c) Both (a) and (b) are correct

6. What does the area under acceleration-time graph represent for any given time interval
(a) Final velocity
(b) Distance travelled
(c) Change in the velocity in that time interval
(d) Displacement of the particle

Answer: (c) Change in the velocity in that time interval

7. When can we say that the resultant of the two vectors is maximum
(a) When the vectors are acting in the opposite direction
(b) Both the vectors are acting in the same direction
(c) When the vectors are at right angles
(d) When the vectors are parallel to each other

Answer: (b) Both the vectors are acting in the same direction

8. From the below, select the unit vector along $$\hat{i}+\hat{j}$$

Answer: (a) $$\frac{\hat{i}+\hat{j}}{\sqrt{2}}$$
9. A particle with radius R is moving in a circular path with constant speed. The time period of the particle is T. Calculate the time for the following after $$t=\frac{T}{6}$$. What is the average velocity of the particle
Answer: (c) $$\frac{6 R}{T}$$