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
D. 15 cm
Explanation
The correct answer is 15 cm.
Correct answer
D. Are water seals which prevent the entry of foul gases
Explanation
The correct answer is Are water seals which prevent the entry of foul gases.
Correct answer
A. cohesion and effective unit weight of soil
Explanation
The correct answer is cohesion and effective unit weight of soil.
Correct answer
B. 25 cm
Explanation
The correct answer is 25 cm.
Correct answer
A. Moment of a force and angular momentum
Explanation
The correct answer is Moment of a force and angular momentum.
Correct answer
B. Unit weight of soil decreases due to submergence in water
Explanation
The correct answer is Unit weight of soil decreases due to submergence in water.
Correct answer
A. 1.10 to 1.20
Explanation
The correct answer is 1.10 to 1.20.
Correct answer
B. both (A) and (B)
Explanation
The correct answer is both (A) and (B).
Correct answer
E. the center of gravity of the body andthe meta center
Explanation
The correct answer is the center of gravity of the body andthe meta center.
Correct answer
D. Vertically
Explanation
The correct answer is Vertically.