Admission Testing Service IMAT Sample Multiple Choice Questions of Physics Math
1.Which physical quantity can be measured in joules per meter?
kinetic energy
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momentum
power
work
force
2.A ball is projected vertically upwards and then falls back to its original position. Once projected, the ball experiences only a single force, downwards, due to a constant gravitational field strength of 10 N/kg.
Here are three statements about the ball:
1 When the ball is moving upwards it loses kinetic energy and gains potential energy.
2 The magnitude of the ball’ s acceleration increases as it falls.
3 No vertical forces act on the ball when it is at its maximum height.
Which of the statement(s) is/are correct?
2 and 3 only
none of them
1 and 2 only
3 only
1 only
3.A student has three 6.0 Ω resistors that can be connected together in any configuration. What
are the maximum and minimum resistances that can be obtained by using one or more of these
three resistors?
[Assume the connections between the resistors have negligible resistance, the temperature of
the resistors is constant, the resistors are used in a d.c. circuit and none of the resistors is
shortcircuited.]
maximum resistance: 6.0 Ω; minimum resistance: 2.0 Ω
maximum resistance: 12 Ω; minimum resistance: 0.50 Ω
maximum resistance: 6.0 Ω; minimum resistance: 0.50 Ω
maximum resistance: 18 Ω; minimum resistance: 6.0 Ω
maximum resistance: 18.0 Ω; minimum resistance: 2.0 Ω
The straight line graph given by the equation x/4+y/6=1 intersects the x axis at A (a,0) and the y axis at B (0,b). A circle passes through A and B and has a diameter AB.
What are the coordinates of the centre of the circle?
(2, 3)
(3, 2)
(6, 4)
(4, 6)
(0, 0)