Phase X Graduation Level 04-08-2022 Shift 2


Question 1

A and B can do a piece of work in 20 days and 25 days, respectively. They work on alternate days,starting with A till the work gets completed. How long (in days) would it take A and B to complete the work?
A और B एक कार्य को क्रमशः 20 दिन और 25 दिन में पूरा कर सकते हैं। A से शुरू होकर कार्य पूरा होने तक वे एकांतर दिनों में काम करते हैं। कार्य को पूरा करने में A और B को कितना समय (दिनों में) लगेगा?

Options

A

B

C

D


Solution:

Correct Answer:

D


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