alleryट्राम 20 किमी/तास आनी उरिल्ले दोन तृतीयांश मार्ग 40 किमी. ताची सरासरी गती?
A30 km/h
B35 km/h
C28 km/h
D32 km/h
Answer & Solution
Correct answer: A. 30 km/h
60 किमी मार्गाक 20 किमी 1 h आनी 40 किमी 1 h घेता, जाका लागून 60 / 2 = 30 किमी/तास मेळटा.
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