SarkariPYQ

SSC Selection Post 2023 PYQ — Question 51

SSC Selection Post - Higher Secondary Level 2023 - 27 June 2023 - Shift 3 • Quantitative Aptitude • Q51

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Abhay can do the work in 22 days. Nidhi is 28% more efficient than Abhay. The number
of days Nidhi will take to do the same piece of work is:

Show answer & explanation

Correct answer: A

Explanation

The correct answer is Option 1 i.e. ​​1731617\frac{3}{16}.

                       Nidhi            Abhay

Efficiency:       32                 25

Time:               25                 32

32 units → 22

1 unit = 111611\over16

Time taken by Nidhi = 35 × 111611\over16 = 1731617\frac{3}{16} days