SSC Government Jobs Exams Numerical Ability Alligation or Mixture

A mixture of 40 litres of milk contains 20% of water. How much water must beadded to make the water 25% in the new mixture?

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SSC Other Question

x covers a distance of 60 km in 6 hrs partly on foot at the rate of 4 km/hr andpartly on a cycle at 14 km/hr. Find the distance traveled on foot.Average distance traveled in 1 hr = 10 km The average age of 30 kids is 9 years. If the teacher's age is included, the average age becomes 10 years. What is the teacher's age?