Which of the following is equal to 1? · ABC26GN0739

Subject: General Aptitude · Chapter: Decimal Fractions

Which of the following is equal to 1?
(a)$\frac{(0.11)^{2}}{(1.1)^{2} \times 0.1}$
(b)$\frac{(1.1)^{2}}{11^{2} \times(0.01)^{2}}$
(c)$\frac{(0.011)^{2}}{(1.1)^{2} \times(0.01)^{2}}$
(d)$\frac{(0.11)^{2}}{11^{2} \times 0.01}$
Answer
Answer (as printed): C
Explanation
To get 1 as the answer, the expression must have the same number of decimal places in the numerator and denominator. The number of decimal places in the given expressions are as under: (a) Numerator → 4; Denominator → 3. (b) Numerator → 2; Denominator → 4. (c) Numerator → 6; Denominator → 6. (d) Numerator → 4; Denominator → 2. ∴ The correct answer is (c).

Explanation as extracted from the printed page; notation may be imperfect.

Study loop for Decimal Fractions

1. Practise the PYQsPrevious-year questions, with answers

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