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SSC CHSL 2022 PYQ — Question 73

SSC CHSL - 2 June 2022 - Shift 1 • Quantitative Aptitude • Q73

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If 1.5xx  =0.04yy, then what will be the value of y−xy+x?{{y-x} \over y+x}?

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Correct answer: D

Explanation

The correct answer is Option 4 i.e.7377{{73} \over 77}

If 1.5x = 0.04y

x/y = 0.04/1.5

x/y = (4 × 10)/(1.5 × 100)

x/y = 2/75

x = 2, and y = 75

((y - x)/(y + x))

= (75 - 2)/(75 + 2)

= 73/77