Exercise 1
The difference between a two digit number and number formed by reversing its digits is 27. If the sum of the digits of the number is 9. Find the number.
Correct!
Wrong!

The average of a two digit number and a number obtained by interchanging it digits is 33. If the product of the digits of the number is 8. Find the number.
Correct!
Wrong!

A two digit number is such that the product of its digits is 12 and when 9 is subtracted from the number the digits interchange their position. Find the number.
Correct!
Wrong!

The sum of a rational number and its reciprocal is 25/12. Find the number
Correct!
Wrong!

If the sum of squares of three consecutive numbers is 83 and sum of product of these numbers taken 2 at a time is 71. Find the smallest of the numbers.
Correct!
Wrong!

Problems on Numbers  Exercise 1