New NABARD Grade A : How to prepare ESI for Prelims & Mains- Sources & Strategy
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Question

What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)

837.04 × 4.02 + 40.04% of 3049.98 – 3667.82 = ? 2 – 60.87

A ±65 Correct Answer Incorrect Answer
B ±10 Correct Answer Incorrect Answer
C ±50 Correct Answer Incorrect Answer
D ±31 Correct Answer Incorrect Answer
E none of these Correct Answer Incorrect Answer

Solution

ATQ, 837.04 × 4.02 + 40.04% of 3049.98 – 3667.82 = ?2 – 60.87 837 × 4 + 40% of 3050 – 3668 ~ ?2 – 61 3348 + 1220 – 3668 + 61 ~ ?2 ?2 ~ 961 ? ~ ±31

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