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If Dev can make 40 chairs in 20 days, wo...

If Dev can make 40 chairs in 20 days, working 10 hours per day then in how many days can he make 10 chairs working 8 hours per day?
प्रतिदिन 10 घंटे काम करके यदि देव 20 दिनों में 40 कुर्सियाँ बना सकता है,तो प्रतिदिन 8 घंटे काम करके 10 कुर्सियाँ कितने दिन में बनाएगा ?

A

`7(1)/(2)`

B

`6(1)/(4)`

C

8

D

6

Text Solution

Verified by Experts

The correct Answer is:
B
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