Question
(79.79% of 800.24 - √224.75) × (2/5 of 499.71) ÷
(10% of 600.26) = ? What approximate value will come in place of question (?) in the following given expression? You are not expected to calculate the exact value.Solution
= (79.79% of 800.24 - √224.75) × (2/5 of 499.71) ÷ (10% of 600.26) = (80% of 800 - √225) × (2/5 of 500) ÷ (10% of 600) = (0.8 × 800 - 15) × (2/5 × 500) ÷ (0.1 × 600) = (640 - 15) × 200 ÷ 60 = 625 × 200 ÷ 60 = 2083.33 = 2083 Answer: C
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