Exams › SSC CGL (Prelims) › General

Evaluate: (0.03^3 + 0.006^3) / (0.3^3 + 0.06^3).

1. 0.1
2. 0.01
3. 0.001
4. 0.0001

Correct answer: 0.001

Solution

Each numerator term is (1/10) of the corresponding denominator term, so the numerator equals (0.1)^3 times the denominator. Thus the ratio is (0.1)^3 = 0.001.

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