alleryएक नौका 3 घंटे तक 18 किमी/घंटा की गति से लगातार चलती है। इसने कितनी लम्बी यात्रा की?
A48 km
B60 km
C72 km
D54 km
Answer & Solution
Correct answer: D. 54 km
नौका 18 × 3 = 54 किमी यात्रा करती है।
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