Question
There are two buckets X and Y containing mixture of milk
and water in which concentration of milk is (a-9)% and (a+15)%, respectively. They are mixed together in a fixed ratio to get 64 litres of mixture of (a+12)% milk concentration. Find the amount of mixture used from bucket X.Solution
Ratio = 3: 21 = 1: 7 Therefore, required amount of mixture used from bucket X = (1/8) × 64 = 8 litres.
More Alligation Questions
1555.5 + 1000.8 – 1354.3 = ? + 52
35% of 240 – 6 2 = ? 2 – √256
2(1/3) + 2(5/6) – 1(1/2) = ? – 6(1/6)
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
1000÷ 250 = ( 3√? × √1444) ÷ ( 3√512 × √361)
- What will come in the place of question mark (?) in the given expression?
[{(224 + 14 × 23) – 187} × (672 ÷ 28 – ?)] = 1795 54 ×70 ×33 ×42 =?
13 X ? = 85 X 4 + √81 + 2
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