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4th August 2015, 05:15 PM
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Join Date: Mar 2013
Re: JEE Sample Papers with Solutions

Here I am providing the list of few questions of JEE-MAIN entrance exam solved Question Paper which you are looking for .

The period of oscillation of a simple pendulum is T = L2g. Measured value of L is 20.0 cm known to 1 mm accuracy and time for 100 oscillations of the pendulum is found to be 90 s using a wrist watch of 1s resolution. The accuracy in the determination of g is (1) 2 % (2) 3 % (3) 1 % (4) 5 %
Ans-- (2)


Given in the figure are two blocks A and B of weight 20 N and 100 N, respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15, the frictional force applied by the wall on block B is : (1) 100 N (2) 80 N (3) 120 N (4) 150 N
Ans-- (3)

Given in the figure are two blocks A and B of weight 20 N and 100 N, respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15, the frictional force applied by the wall on block B is : (1) 100 N (2) 80 N (3) 120 N (4) 150 N
Ans-- (3)

A train is moving on a straight track with speed 20 ms1. It is blowing its whistle at the frequency of 1000 Hz. It is blowing its whistle at the frequency of 1000 Hz. The percentage change in the frequency heard by a person standing near the track as the train passes him is (speed of sound = 320 ms1) close to : (1) 6 % (2) 12 % (3) 18 % (4) 24 %
Ans-- (2)

For the question paper , here is the attachment

JEE-MAIN entrance exam solved Question Paper




Attached Files
File Type: pdf JEE-MAIN entrance exam solved Question Paper.pdf (1.34 MB, 141 views)


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