alleryP Q परस तीन पटींनी बेगीन काम करता, आनी P फकत Q परस 20 दीस बेगीन सोंपयता. P फकत गरज आसा
A30 दीस
B20 दीस
C15 दीस
D10 दीस
Answer & Solution
Correct answer: D. 10 दीस
Q P च्या तीन पटींनी वेळ घेता, देखून 3t - t = 20 t = 10 दीस P खातीर दिता.
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