SSC CHSL 2024 PYQ — Question 56

SSC CHSL - 08 July 2024 - Shift 4 • Quantitative Aptitude • Q56

Solve: 2×2+22÷2×22×2+2\over2÷2×2 ÷ (12÷12of12{{1\over2}÷{1\over2}of {1\over2}})/(​​12+12of12​​{1\over2}+{1\over2}of{1\over2}).

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. 1181 {1\over8}.

2×2+22÷2×22×2+2\over2÷2×2 ÷ (12÷12of12{{1\over2}÷{1\over2}of {1\over2}})/(​​12+12of12​​{1\over2}+{1\over2}of{1\over2}).

⇒ 4+21×24+2\over1×2 ÷ 12÷1412+14{{1\over2}÷{1\over4}\over {1\over2}+ {1\over4}}

⇒ 626\over2 ÷ 12×424+14{{1\over2}\times 4\over {2\over4}+ {1\over4}}

⇒​​​​​​​ 3 ÷ 2(34){2\over ({3\over4})}

⇒​​​​​​​ 3 ÷ 83{8\over3}

⇒​​​​​​​ 3 × 38{3\over8}

⇒​​​​​​​ 98{9\over8} = 1181 {1\over8}