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Start learning 50% faster. Sign in nowLet total work = 32 units {LCM of (16 and 32)} Efficiency of ‘A’ = 32/16 = 2 units/day Efficiency of ‘B’ = 32/32 = 1 units/day Wages received by ‘A’ and ‘B’ will directly proportion to their efficiency. So share of ‘B’ = 15000 × (1/3) = Rs 5000
One-fourth of a number is 70. What will 40% of that number?
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What is the ratio of the sum of the squares of the first 8 natural numbers to the sum of the first 12 odd natural numbers?
A lending library has a fixed charge for the first 7 days and an additional charge for each day thereafter. Sahil paid Rs . 215 for a book kept for 15 ...