CHSL 21 10-06-2022 Shift 2


Question 1

A and B together can finish a job in 40 days. A can do the same job on her own in 60 days. How long will B take to do the three-fourth of the same work all alone?
A और B मिलकर एक काम को 40 दिनों में पूरा कर सकते हैं। A अकेला उसी काम को 60 दिनों में कर सकता है। B को उसी काम का तीन-चौथाई भाग अकेले पूरा करने में कितना समय लगेगा?

Options

A

100 days

100 days

B

90 days

90 days

C

120 days

120 days

D

80 days

80 days


Solution:

Correct Answer:

B

90 days

90 दिन


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