Question
The ratio of milk to honey in
mixtures P, Q, and R is as follows: In P, the ratio of milk to honey is 7:3. In Q, the ratio of milk to honey is 1:1. In R, the ratio of milk to honey is 3:2. If these mixtures (P, Q, and R) are combined in the ratio 2:2:3, determine the percentage of milk in the resulting mixture.Solution
ATQ,
Percentage of quantity of milk in mixture ‘P’ = (7/10) × 100 = 70% Percentage of quantity of milk in mixture ‘Q’ = (1/2) × 100 = 50% Percentage of quantity of milk in mixture ‘R’ = (3/5) × 100 = 60% Required percentage = [{(70 × 2) + (50 × 2) + (60 × 3)} ÷ (2 + 2 + 3)] = 420 ÷ 7 = 60%
10,14,26,42,70,?
What will come in the place of questions (?) mark in the following questions.
40, 25, 30, 50, 105, ?
18, 54, ? , 1890, 17010, 187110
289 169 121 ? 25 9
...23, 28, 38, 49, 62, ?
100, 120, 260, ?, 3220, 16120
What will come in place of the question mark (?) in the following series?
132, 101, 130, ?, 126, 109
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
10, ?, 50, 100, 250, 500
72, 216, 54, 270, ?, 315
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