A positive number is 5 times another number.If 21 is added to both the numbers,then one of the new numbers becomes twice the other new number.What are the numbers?

Difference of two numbers is 13 and their sum is 35. What are the numbers?

The A.M. of two given positive numbers is 2. If the larger number is increased by 1, the G.M. of the numbers becomes equal to the A.M. of the given numbers. Then find the H.M.

Two numbers are in the ratio 5:3.If they differ by 18,What are the numbers?

If the square of number is added to 3 times the number , the sum is 28. Find the number.

The arithmetic mean of 4 and another number is 10. Find the other number.

Represent these numbers on the number line: -5/6

Sum of two numbers is 95.If one exceeds the other by 15,find the numbers.

Find the whole number such that four times the number subtracted from three times the square of the number makes 15.

Consider the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. If 1 is added to each number, the variance of the numbers so obtained is :

The difference of squares of two natural numbers is 84. The square of the larger number is 25 times the smaller number. Find the numbers.