SSC CHSL 10 Aug 2021 Shift 1 Paper

Section: General Intelligence

Question : 32 of 100

Marks: +1, -0

Which two digits need to be interchanged so as to balance the given equation?

75 ÷ 18+51 × 8-82=87

Solution:

Given expression,

75 ÷ 18+51 × 8-82=87

After interchanging 5 and 2 ,

\;72 ÷ 18+21 × 8-85 \;\; =87

⇒\;4+168-85 \;\; =87

⇒\;87 \;\; =87

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