2. Sample Papers
  3. 10th Class
  4. Computers Science

10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-7

  • question_answer
    A two digit number is four times the sum of its digits. If 18 is added to the number, the digits are reversed. Find the number.

    A)  45                               

    B)  36

    C)  12                               

    D)  24

    E)  None of these

    Correct Answer: D

You need to login to perform this action.
You will be redirected in 3 sec spinner