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SSC Selection Post 2022 PYQ — Question 54

SSC Selection Post - Higher Secondary Level - 08 Feb 2022 - Shift 2 • Quantitative Aptitude • Q54

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The value of 0.49−0.7×0.8+0.640.512+0.343{0.49-0.7 \times 0.8 + 0.64 {} \over 0.512 + 0.343} is:

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 23{2 {} \over 3}.

0.49−0.7×0.8+0.640.512+0.343{0.49-0.7 \times 0.8 + 0.64 {} \over 0.512 + 0.343}

=0.49−0.56+0.640.512+0.343={0.49-0.56 + 0.64 {} \over 0.512 + 0.343}

= 0.57/0.855

= 2/3