A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by:
Correct answer D. 11
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Problems on Numbers questions
See allThe sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:
Correct answer A. 20
The sum of the digits of a two-digit number is 15 and the difference between the digits is 3. What is the two-digit number?
Correct answer D. Cannot be determined
Advertisement
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
Correct answer B. 24
The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1: 2?
Correct answer B. 8
Discussion