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.Management Sciences
Category: Everyday Science Mcqs
The approximate intensity level of the sound which can cause damage to the ear drum is?
0
A. 20 dB
B. 60 dB
C. 100 dB
D. 160 dB
At what angle above the horizon must the sun be to create a rainbow?
A. 90 degrees
B. 60 degrees
C. 40 degrees
D. 65 degrees
The Green House Effect is caused by an excess of ?
A. Carbon dioxide
B. Carbon monoxide
C. Carbon tetrachloride
D. None of the above
The post-mortem examination of a body is called __________?
A. Etymology
B. autopsy
C. Anatomy
D. None of these
Friction is not present in ?
A: Swimming
B: Walking
C: Slipping on ice
D: None of these
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The vitamin Folate works together with __________ to produce new red blood cells?
A. Vitamin D
B. Vitamin A
C. Vitamin B-12
D. None of the above
Sound travels_______ in solid materials then liquid?
A. Constant
B. Slowest
C. Fastest
D. None of these
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