Question
47.78% of 499.98 + (19.89 × 7.76) = √? ×
49.84 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.)Solution
ATQ, 47.78% of 499.98 + (19.89 × 7.76) = √? × 49.84 48% of 500 + (20 × 8) ~ √? × 50 (0.48 × 500 + 160) ÷ 50 ~ √? √? ~ 8 ? ~ 64 ~ 60
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