\( \Large 1178.999 \times 25.0001 - \sqrt{?} \times 16.0011 = 29075 \)


A) 25

B) 15

C) 575

D) 625

Correct Answer:
D) 625

Description for Correct answer:

\( \Large 1178.999 \times 25.0001 - \sqrt{?} \times 16.0011 = 29075 \)

\( \Large 1179 \times 25 - \sqrt{?} \times 16 = 29075 \)

\( \Large 29475 - \sqrt{?} \times 16 = 29075 \)

\( \Large \sqrt{?} \times 16 = 29475 - 29075 = 400 \)

\( \Large \sqrt{?} = 25 => ? = 25 \times 25 = 625 \)


Part of solved Approximation questions and answers : >> Aptitude >> Approximation








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