Exams › IBPS PO › Quantitative Aptitude

What should come in place of the question mark (?) in the following equation? 18% of 27 + 2% of 207 = (?)^2

1. 4
2. 6
3. 5
4. 3

Correct answer: 3

Solution

18% of 27 = 4.86 and 2% of 207 = 4.14. Their sum is 9, and 9 = 3^2, so the required value is 3.

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