A is 30 more efficient than B If B finishes a work in 13 days then in how many days will A finish th...........

Quantitative Aptitude (MTS) Percentage

A is 30% more efficient than B. If B finishes a work in 13 days, then in how many days will A finish the same work?

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SSC MTS 11th October 2021 Shift-1

- A is 30% more efficient than B.

- Therefore, A can do 130% of what B does in the same time.

- If B finishes the work in 13 days, A, being more efficient, will take less time.

- We calculate A's time using the ratio of their efficiency.

- Since A is 130% (or 1.3 times) as efficient as B, A will take approximately 1/1.3 of B's time.

- This means A will take 13 days / 1.3 = 10 days.

- Hence, A will finish the work in 10 days.

Option:3 - 10 days is the correct answer.

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