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IBPS PO Prelims 23 Aug 2025 Shift 3 Solved Paper

Question : 85 of 100

Marks: +1, -0

((72.08 + 144.23 × 4.12) ÷ 18.16 + 28.23) = ?

Solution:

Concept:

Use approximation by rounding each number to the nearest integer.

Explanation:

Round the values:

72.08 \approx 72

144.23 \approx 144

4.12 \approx 4

18.16 \approx 18

28.23 \approx 28

Substitute into the expression:

((72 + 144 \times 4) \div 18 + 28)

First solve inside the brackets:

144 \times 4 = 576

, so

72 + 576 = 648

Then divide:

648 \div 18 = 36

Finally add:

36 + 28 = 64

Answer:

The approximate value is

64

, which corresponds to option D.

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