#1
2nd February 2017, 03:17 PM
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Mock Test for JEE Mains
Can you provide me previous year question paper of JEE (Joint Entrance Exam) Mains Exam for preparation of the exam?
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#2
2nd February 2017, 03:38 PM
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Re: Mock Test for JEE Mains
The previous year question paper of JEE (Joint Entrance Exam) Mains Exam for preparation of the exam is as follows: A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading : 0 mm Circular scale reading : 52 divisions Given that 1 mm on main scale corresponds to 100 divisions of the circular scale. The diameter of wire from the above date is : (1) 0.052 cm (2) 0.026 cm (3) 0.005 cm (4) 0.52 cm Work done in increasing the size of a soap bubble from a radius of 3 cm to 5 cm is nearly (Surface tension of soap solution = 0.03 Nm−1): (1) 0.2π mJ (2) 2π mJ (3) 0.4 π mJ (4) 4π mJ A thin horizontal circular disc is rotating about a vertical axis passing through its centre. An insect is at rest at a point near the rim of the disc. The insect now moves along a diameter of the disc to reach its other end. During the journey of the insect, the angular speed of the disc: (1) continuously decreases (2) continuously increases (3) first increases and then decreases (4) remains unchanged ![]() ![]() |