Question 107

Vijay is 10% more efficient than Vikas. If Vikas can complete a piece of work in 33 days, then Vijay can complete the same work in how many days?

Solution

Let Vijay can complete the work in $$x$$ days

Also, efficiency is inversely proportional to time taken, hence Vikas takes 10% more time than Vijay.

=> $$x\times\frac{110}{100}=33$$

=> $$x=33\times\frac{10}{11}=30$$

$$\therefore$$ Vijay can complete the same work in 30 days

=> Ans - (C)

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