Question
84 ml of mixture ‘P’ contains milk and water in the
ratio of 7:5, respectively is mixed with 27 ml of mixture ‘Q’ containing milk and water in the ratio of 5:4, respectively. Find the ratio of milk to water in the resulting mixture.Solution
Quantity of milk in mixture P = 7/12 × 84 = 49 ml Quantity of water in mixture P = 5/12 × 84 = 35 ml Quantity of milk in mixture Q = 5/9 × 27 = 15 ml Quantity of water in mixture Q = 4/9 × 27 = 12 ml Desired Ratio = (49 + 15):(35 + 12) = 64:47 = 64:47
(15.15 × 34.98) + 24.15% of 749.99 = ? + 124.34
?% of 549.83 – 18.05 × 31.96 = 44.94% of 479.84 – 13.98 × 33.13
16.98 × 88.05 + 1999.996% of 299.08 + 5.005 % of 4999.997 = ? × 20.98 × 40.009
√28561.11 × √ 960.9 – (18.02)2 =? × 4.95
31.98% of 224.99 = 24.98% of ? + 9.91% of 499.99
What will come in place of the question mark (?) in the following series?
2, 4, 12, 60, 420, ?
181.87 ÷ 13.89 X 8.13 + ? = 11.852
- 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.)
- 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.)
What approximate value should come in the place of question mark in the following questions?
(6.4% of 3125) + (14.9% of 503) = ?
