1
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
An object is moving with uniform acceleration a. Its initial velocity is u and after time t, its velocity is v. The equation of its motion is v = u + at. The velocity (along Y - axis) - time (along X-axis) graph will be a straight line
A
passing through origin
B
with X-intercept u
C
with Y-intercept u
D
with slope u
2
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the net force experienced by a bar magnet placed in a uniform magnetic field?
A
Zero
B
Depends upon length of the magnet
C
Never zero
D
Depends upon temperature
3
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following has maximum inertia?
A
An atom
B
A molecule
C
A one rupee coin
D
A cricket ball
4
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following is the value of 1 kWh of energy converted into joules?
A
1.8 $$\times$$ 106 J
B
3.6 $$\times$$ 106 J
C
6.0 $$\times$$ 106 J
D
7.2 $$\times$$ 106 J
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