Exams › IBPS PO › Quantitative Aptitude

What approximate value should come in place of '?' in the following equation? 32.98% of 4399.89 - (17.03 × 22.94) = (?)² - (5.032 × 3.97) + 5.01

1. 34
2. 1156
3. 36
4. 32

Correct answer: 34

Solution

Approximating, 32.98% of 4399.89 is about 1450 and 17.03 × 22.94 is about 390, so the left side is near 1060. On the right, (5.032 × 3.97) is about 20, so (?)² is near 1075, giving ? close to 33 or 34. The nearest option is 34.

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