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A is twice as efficient as B in writing ...

A is twice as efficient as B in writing novels. Together they can complete the work of writing a novel in 24 days. In how many days A can write the novel alone?
A उपन्यास लिखने में B से दोगुना दक्ष है| वे एक साथ मिलकर 24 दिनों में एक उपन्यास लेखन का कार्य पूरा कर सकते हैं | A कितने दिनों में उपन्यास अकेले लिख सकता है?

A

24

B

18

C

32

D

36

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