Find the sum of the digits of the 2-digit number

If the sum of two-digit number and number obtained by reversing the digits is 55, find the sum of the digits of the 2-digit number.

Solution:

In a 3-digit number, unit’s digit, ten’s digit and hundred’s digit are in the ratio 1 : 2 : 3. If the difference of the original number and the number obtained by reversing the digits is 594, find the number.

Solution:

More Solutions:

• Write the following numbers in the generalized form
• Without actual calculation write the quotient
• The sum of digits of a 2-digit number is 11
• In a 3-digit number, unit’s digit is one more than the hundred’s digit