#1
July 18th, 2017, 02:05 PM
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JEE Main Demo
My sister is preparing for JEE Main Exam. She is looking for Demo Test. So can anyone provide link to get Demo Test for JEE Main Exam?
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#2
July 18th, 2017, 02:11 PM
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Re: JEE Main Demo
As you are looking for Demo Test for JEE Main Examination, so I am providing sample question paper here: JEE Main Exam Sample Question Paper A uniform chain of mass m hangs from a light pulley, with unequal lengths of the chain hangingfrom the two sides of pulley the force exerted by moving chain on the pulley is (A) = mg (B) > mg (C) < mg (D) either b or c depending upon acceleration of chain In the figure ball A is released from rest, when the spring is at its naturallength. For the block B of mass M to leave contact with the ground atsome stage, the minimum mass of A must be (A) 2M (B) M (C) M/2 (D) a function of M and force constant of spring. A bullet of mass 10 gm is fired from a rifle with a velocity of 800 m/s. After passing through a mudwall 180 cm thick, the velocity drops to 100 m/s. The average resistance of the wall is (A) 750 N (B) 1250 N (C) 1750 N (D) 2250 N Consider the disc kept on a rough horizontal surface asshown in the diagram. If a horizontal force ‘F’ has to beapplied such that the disc starts pure rolling, whatshould be the value of ‘h’ ? (A) R (B) R/3 (C) R / 2 (D) Body can’t start pure rolling for any value of ‘h’ A small ball starts rolling on an inclined track whichbecomes loop if radius R in vertical plane. (A) Speed of the ball at highest point is zero but and highest point is 2R above the ground. (B) Speed of the ball at highest point is non zero but highest point is 2R above the ground (C) Speed of the ball is along horizontal at highest point and highest point is less than the 2R above the ground. (D) Speed of the ball is along horizontal at highest point but height of highest point above the ground can not be calculated. If the tension in a stretched string fixed at both ends in changed by 20%, the fundamental frequency is found to change by 15 Hz. Then the (A) Original frequency is 150 Hz (B) Velocity of propagation of the transverse wave along the string changes by 5 % (C) Velocity of propagation of the transverse wave along the string change by 10 % (D) Fundamental wavelength on the string does not change. A thermodynamic system undergoes a cyclicprocess as shown in the figure. The cycle consists of two closed loops. Over onecomplete cycle, the system performs (A) Positive work (B)Negative work (C) Zero work (D) Nothing can be predicted |
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