Exams › IBPS PO › Quantitative Aptitude

Find the approximate value of $\frac{3}{11} \times 142.72 + \frac{8}{13} \times 325.22 - \frac{4}{7} \times 118.85 = x$

1. 124
2. 132
3. 171
4. 162

Correct answer: 171

Solution

This is an approximation problem, so each product can be estimated using nearby easy values. After rounding the numbers and evaluating the three terms, the result comes closest to 171 among the options.

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