OJEE Paper

Someone of you please get the exam paper of Orissa Joint Entrance Examination so that I can start preparing or it?

[shikha]

Don’t worry I will get the exam paper of Orissa Joint Entrance Examination so that you can prepare hard for exam.


Here is the exam paper
A block falls from a table 0.6 m high. It lands on an ideal, mass-less, vertical spring with a force constant of 2.4 kN/m. The spring is initially 25 cm high, but it is compressed to minimum height of 10 cm before the block is stopped. Find the mass of the block
(g = 9.81 m/s2).
(A) 55.51 kg
(B) 5.51 kg
(C) 0.51 kg
(D) None

n identical light bulbs, each designed to draw power P from a certain voltage supply are joined in series across that supply. The total power which they will draw, is
(A) nP
(B) P
(C) P/n
(D) Pn–2

The two wires A and B of the same material have their lengths in the ratio 1 : 2 and their diameters in the ratio 2 : 1. If they are stretched with the same force, the ratio of the increase in the length of A to that of B will be
(A) 1 : 2
(B) 4 : 1
(C) 1 : 8
(D) 1 : 4

Water is flowing through a tube of radius ‘r’ with a speed ‘v’. If this tube is joined to another tube of radius ‘r/2’, the speed of water in the second tube is
(A) 4v
(B) v/4
(C) v/2
(D) 2 v





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