alleryP మరియు Q లు కలిసి ఒక షెడ్ను 6 రోజుల్లో నిర్మిస్తారు. P కి ఒంటరిగా 10 రోజులు పడుతుంది. Q కి ఒంటరిగా పట్టే సమయం
A18 రోజులు
B12 రోజులు
C15 రోజులు
D20 రోజులు
Answer & Solution
Correct answer: C. 15 రోజులు
Q రేటు 1/6 - 1/10 = 4/60 = 1/15, కాబట్టి 15 రోజులు.
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