NEET 2023

 IMPORTANT TIME LINE -DATES

Online Submission of Application Form		06 March 2023 to 06 April 2023 (up to 09:00 PM)
Last date of successful transaction of fee through Credit/Debit Card/Net-Banking/UPI		06 April 2023 (up to 11:50 PM)
Correction in Particulars		To be intimated later on the website
Fee Payable by Candidate	Category of Candidate	In India (Fee in ₹)	Outside India (Fee in ₹)
	General	₹ 1700/-	₹ 9500/-
	General-EWS/ OBC-NCL*	₹ 1600/-
	SC/ST/PwBD/Third Gender	₹ 1000/-
	Processing charges & Goods and Services Tax (GST) are to be paid by the candidate, as applicable
Announcement of the City of Examination		To be intimated later on the website
Downloading of Admit Cards from the NTA website		To be intimated later on the website
Date of Examination		07 May 2023 (Sunday)
Duration of Examination		200 minutes (03 hours 20 Minutes)
Timing of Examination		02:00 PM to 05:20 PM (Indian Standard Time)
Centre, Date, and Shift of NEET (UG) - 2023 Examination		As indicated on Admit Card
Display of Recorded Responses and Answer Keys		To be announced later on the website
Website(s)		www.nta.ac.in, https://neet.nta.nic.in/
Declaration of Result on NTA website		To be announced later on the website

 

1. Who discovered the concept of gravity? a) Albert Einstein b) Isaac Newton c) Galileo Galilei d) Johannes Kepler Answer: b) Isaac Newton

2. What is the acceleration due to gravity at Earth's surface? a) 9.81 m/s^2 b) 1.62 m/s^2 c) 3.71 m/s^2 d) 24.79 m/s^2 Answer: a) 9.81 m/s^2

3. Which of the following factors affects the strength of gravitational force between two objects? a) Distance between objects b) Mass of objects c) Both a) and b) d) None of the above Answer: c) Both a) and b)

4. Which planet has the strongest gravitational pull? a) Earth b) Jupiter c) Saturn d) Neptune Answer: b) Jupiter

5. What is the formula to calculate the force of gravity between two objects? a) F = m/g b) F = G(m1m2)/d^2 c) F = ma d) F = mv Answer: b) F = G(m1m2)/d^2

6. 1. Who formulated the law of gravitation? A) Isaac Newton B) Albert Einstein C) Johannes Kepler D) Galileo Galilei

   Answer: A) Isaac Newton

   2. Newton's law of gravitation states that: A) The force of gravity between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them B) The force of gravity between two objects is directly proportional to the square of the distance between them and inversely proportional to the product of their masses C) The force of gravity between two objects is directly proportional to the distance between them and inversely proportional to the product of their masses D) The force of gravity between two objects is directly proportional to the product of their masses and the distance between them

   Answer: A) The force of gravity between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them

   3. The proportionality constant in Newton's law of gravitation is known as: A) Coulomb's constant B) Planck's constant C) Boltzmann's constant D) Newton's constant

   Answer: D) Newton's constant

   4. What is the direction of the force of gravity between two objects? A) Opposite to the direction of motion of the objects B) Along the direction of motion of the objects C) Perpendicular to the direction of motion of the objects D) None of the above

   Answer: D) None of the above. The force of gravity is always in the direction of the line joining the centers of the two objects.

   5. If the distance between two objects is doubled, what happens to the force of gravity between them? A) It is halved B) It is quadrupled C) It is doubled D) It is reduced to one-fourth

   Answer: A) It is halved. The force of gravity is inversely proportional to the square of the distance between the objects.