2. Questions Bank
  3. 5th Class
  4. Mental Ability
  5. Estimation

5th Class Mental Ability Estimation Question Bank Estimation

  • question_answer
    DIRECTIONS: Study the information carefully to answer the questions.
    A score of 5 can appear in 4 ways on the throw of 2 dice. 1+4     2+3     3+2     4+1 Score is the sum of the 2 numbers that appear on the two dice. If two dice are thrown together, then answer the following questions. In how many ways will have a score less than 5.

    A)  3                                

    B)  4

    C)  5                                

    D)  6

    Correct Answer: D

    Solution :

    Sum less than 5 means- Sum of \[2\to 1\] way (1+1) Sum of \[3\to 2\]  ways (1+2, 2+1) Sum of \[4\to 3\]  ways (1+ 3, 2 + 2, 3 + 1) So, 6 ways in all.


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