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Related MCQs
Carbon dating is used for?
A.
Collecting carbon
B.
Finding the age
C.
Hardening the diamond
D.
Melting steel
Correct answer is:
B. Finding the age
If the ratio is 1 : x : 5 and the sum is 11, then x =
A.
5
B.
6
C.
7
D.
8
Correct answer is:
A. 5
Which waves are commonly utilized in Night Vision Devices?
A.
Ultra Violet Waves
B.
Infra-Red Waves
C.
Radio Waves
D.
Microwaves
Correct answer is:
B. Infra-Red Waves
If a length of the string is 72cm and increases up to 90cm. The increasing percentage will be?
A.
15%
B.
25%
C.
30%
D.
35%
Correct answer is:
B. 25%