Subject Category > Mathematics

Q. A can do a work in 6 days and B can do it in 5 days. The contract for the work is Rs. 220. If A and B work together then how much money should B get?

A) Rs. 80

B) Rs. 120

C) Rs. 140

D) Rs. 90

✔ Rs. 120

Additional Information > Exam point of View

A's rate of work is 1/6, and B's rate is 1/5. Their combined rate is 1/6 + 1/5 = 11/30. B's share is (1/5) / (11/30) × 220 = Rs. 120. Thus, B should get Rs. 120.

Asked Question

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Right Answer : 6 metres

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Right Answer : 20 hrs.

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Right Answer : 6 km

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Right Answer : 2.88 km

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Right Answer : 1680 sq.m

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Right Answer : 25%

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Right Answer : 6 seconds

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Right Answer : 3

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Right Answer : 12th

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Right Answer : CARFNOIT

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