Question
In a 180-liter mixture, there is a ratio of 11:7 between
Milk and Glucose. How much additional Glucose should be added to the mixture so that the quantity of glucose becomes 50% of the resultant mixture?Solution
ATQ, Quantity of Glucose in the initial mixture = 180 Γ (7/18) = 70 liters Quantity of Milk in the initial mixture = 180 Γ (11/18) = 110 liters Since, weβre not adding Milk, 110 litres of Milk will represent 50% of the new mixture. So, total quantity of resultant mixture = 110 Γ· 0.5 = 220 liters Quantity of Glucose to be added = 220 β 180 = 40 liters
564.932 + 849.029 β 425.08 = 612.095 + ?
999.99 + 99.99 + 99= ?
A sum of βΉ60,000 is invested at a compound interest rate of 'x%' per annum, compounded annually, and grows to βΉ75,264 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 Γ· 40.48 Γ 10.12 = ? Γ 2.16
(124.901) Γ (11.93) + 219.95 = ? + 114.891 Γ 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.)...