A number gets reduced to its one-third when 48 is subtracted from it. What is two-third of that number?

The average weight of 30 students in a class is 60 kg. When 20 new students are admitted, the average weight is reduced by 2 kg. Find the average weight of the new students.

Which of the following numbers should be added to 11158 to make it exactly divisible by 77?

A man spends 1/3 of his income on food, of the rest 1/4 on house rent and 1/5 on cloth. He still has ₹1760 left with him. Find his income.

Find the sum of all natural numbers between 100 and 175.

After covering five-eighth of my journey, I find that I have travelled 60 km. How much journey is left?

Sum of two numbers is 60 and their difference is 12. Find their product.

Instead of walking along two adjacent sides of a rectangular field, a boy took a short cut along the diagonal and saved a distance equal to half the longer side. Then the ratio of the shorter side to the longer side is . . . . . . . .

If 2/7 of a number increased by 25 gives 45 find the number.