1
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Match List I with List II and select the correct answer using the code given below the Lists.

Image
A
A B C D
3 1 2 4
B
A B C D
3 2 1 4
C
A B C D
4 2 1 3
D
A B C D
4 1 2 3
2
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Why is it difficult to measure the coefficient of expansion of a liquid than solid?
A
Liquids tend to evaporate at all temperatures
B
Liquids conduct more heat
C
Liquids expand too much when heated
D
Their containers also expand when heated
3
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Radon is
A
an inert gas
B
an artificial fibre
C
an explosive
D
a metal
4
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following elements is used in pencil-lead?
A
Zinc
B
Lead
C
Carbon (Graphite)
D
Tin
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