Exams › IBPS PO › Quantitative Aptitude

Determine the approximate value of ? in the following equation. You are not expected to calculate the exact value: $14\%$ of $75 + ?\%$ of $90 = 31.9$

1. 16
2. 24
3. 26
4. 26

Correct answer: 24

Solution

Compute $14\%$ of $75 = 10.5$. Then $?\%$ of $90 = 31.9 - 10.5 = 21.4$, so $? \approx 21.4/90 \times 100 \approx 23.8$. The nearest option is 24.

Related IBPS PO Quantitative Aptitude questions

• 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
• What approximate value should come in place of the question mark (?) in the following equation? $23.94 \times 17.91 + 64.89 \times 59.98 = ?$
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• \((? \div 9.97) \times 12.08 = 20.12\%\) of 1319.97. Approximate value of ?
• What approximate value should come in the place of the question mark (?) in the following equation? \[(24.98 \times 3.97) + 4.99 + 12.95 + (8.02)^2 = ?^2\]

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