- 100
- 200
- 300
- 400
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) As per the explosives rule, not more than ________numbers detonators are not transported at a time.
Solution:
(b) 200
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