Question
What value should come in place of the question mark (?)
in the following question? 60% of 120 β ?% of 64 = 20% of 200Solution
ATQ, 60% of 120 β ?% of 64 = 20% of 200 120 Γ 0.6 β ?% of 64 = 200 Γ 0.2 72 β ?% of 64 = 40 72 β 40 = ?% of 64 ?% of 64 = 32 ? = (32/64) Γ 100 ? = 50
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A vendor buys a box of fruits for βΉ720 and sells them at a 25% profit. If he sells 60% of the fruits, what will be his profit on this transaction?
887, ? , 818, 749, 657, 542.
120 litres of mixture contains water and milk in the ratio 5:6 respectively. If 32 litres of the mixture is replaced by same quantity of water, then fin...
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Determine the mean of the following observations:
24, 26, 22, 25, 20, 21, 24, 25Find the number of real solutions of sinx=x
'R' invested Rs. 24,000 in SIP 'A' with a compound interest rate of 20% per annum compounded annually, and Rs. 18,600 in SIP 'B' with a simple interest ...
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