Question
A mixture of milk and honey is being sold at the price
of pure milk, yielding a 20% profit. If 5 liters of honey is added to this mixture, the milk-to-honey ratio becomes 5:2. Determine the initial quantity of the mixture before the additional honey was added.Solution
ATQ, Profit earned is 20% which means quantity of honey in the mixture is 20% of quantity of milk.Ratio of milk to honey in the mixture = 100: 20 = 5: 1 Let initial quantity of milk and honey in the mixture is 5m and m respectively. ATQ, 5m/(m+5) = 5/2 10m = 5m + 25 m = 5 Initial quantity of that mixture = 5m + m = 6m = 30Â litres
564.932 + 849.029 – 425.08 = 612.095 + ?
999.99 + 99.99 + 99= ?
A sum of ₹60,000 is invested at a compound interest rate of 'x%' per annum, compounded annually, and grows to ₹75,264 in 2 ye...
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.)...
³√? × 33.97 + 59.99 × 28.9 – 48.98 × 21.42 = 1085.344
1279.98 ÷ 40.48 × 10.12 = ? × 2.16
(124.901) × (11.93) + 219.95 = ? + 114.891 × 13.90
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.)...