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A solution of sugar syrup has 15 % sugar. Another solution has 5 % sugar. How many liter of the second solution must be added to 20 liters of the first solution to make a solution of 10 % sugar ?
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- 10
- 5
- 15
- 20
Correct Option: D
Here , Percentage of sugar syrup = 15 %
Percentage of another sugar syrup = 5 %
If 20 litres of the first solution to be added .
| Required solution ⇒ | = 10 | 20 + m |
∴ m = 20 litres .
Therefore , 20 litres of the second solution must be added to 20 litres of the first solution to make a solution of 10 % sugar .
