alleryचाल को m/s से km/h में बदलने के लिए किस संख्या से गुणा किया जाता है?
A1.852
B0.277
C60
D3.6
Answer & Solution
Correct answer: D. 3.6
एक m/s बराबर 3.6 km/h होता है, इसलिए गुणांक 3.6 है।
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