alleryஒரு ஸ்கூட்டர் 54 km/h வேகத்தில் செல்கிறது. இந்த வேகத்தை வினாடிக்கு மீட்டரில் குறிப்பிடுக.
A12 m/s
B15 m/s
C10 m/s
D18 m/s
Answer & Solution
Correct answer: B. 15 m/s
3.6 என்ற காரணியால் வகுத்தால் 54 / 3.6 = 15 m/s கிடைக்கிறது.
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