MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. radiation
Explanation
The correct answer is radiation.
Correct answer
A. 1/3
Explanation
The correct answer is 1/3.
Correct answer
E. only normal stresses can exist
Explanation
The correct answer is only normal stresses can exist.
Correct answer
B. (3m + r) = 3j
Explanation
The correct answer is (3m + r) = 3j.
Correct answer
B. 150 kg/m 2
Explanation
The correct answer is 150 kg/m 2.
Correct answer
B. 51 cm
Explanation
The correct answer is 51 cm.
Correct answer
A. fully on the inner side of the curve
Explanation
The correct answer is fully on the inner side of the curve.
Correct answer
E. whole of the metal piece will be immersed with its top surface just at mercury level
Explanation
The correct answer is whole of the metal piece will be immersed with its top surface just at mercury level.
Correct answer
D. Currency devaluation
Explanation
The correct answer is Currency devaluation.
Correct answer
A. 8 cm to 10 cm
Explanation
The correct answer is 8 cm to 10 cm.