Exams › SSC CGL (Prelims) › General

Evaluate: ((0.12)^2 + (0.24)^2) / ((0.03)^2 + (0.06)^2)

1. 4
2. 8
3. 16
4. 64

Correct answer: 16

Solution

Each numerator term is 4 times the matching denominator term (0.12 = 4 x 0.03, 0.24 = 4 x 0.06). Squaring multiplies each by 16, so the whole ratio equals 16.

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