Q. |
Omm is 50% as efficient as Shiv. Shanti is 25% less efficient than Omm. If Shiv alone can complete the work in 60 days, In how many days can they together complete the work? |
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A. 36 |
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B. 32 |
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C. 24 |
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D. 12 |
Omm is 50% as efficient as Shiv. Shanti is 25% less efficient than Omm.
Let the Efficiency of Shiv = 8
( Note:8 = 2*4 which are the denominator of fractions)
Efficiency of Omm = 4
Efficiency of Shanti = 3
8 * 60 = (8 + 4 + 3) * x
x = 32