alleryA, B आणि C यांना एकट्याने काम करण्यास अनुक्रमे 10, 15 आणि 30 दिवस लागतात आणि एकत्र काम केल्याबद्दल त्यांना Rs 3000 मिळतात. C ला किती रक्कम मिळते?
ARs 400
BRs 300
CRs 600
DRs 500
Answer & Solution
Correct answer: D. Rs 500
6:4:2 हे दर संक्षिप्त केल्यावर 3:2:1 होतात, म्हणून C ला Rs 3000 चा 1/6 भाग = Rs 500 मिळतात.
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