alleryएक गाडी P ते Q, 120 किमी, 60 किमी/तास वेगान वता आनी 40 किमी/तास वेगान परतता. भोंवडे खातीर एकूण वेळ?
A5 तास
B4 तास
C4.5 तास
D6 तास
Answer & Solution
Correct answer: A. 5 तास
भायल्या पांयाक 2 h आनी परत येवपी पांयाक 3 h लागतात, देखून वट्ट 5 वरां.
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