2. Questions Bank
  3. 6th Class
  4. Mental Ability
  5. Numbers

6th Class Mental Ability Numbers Question Bank Number System

  • question_answer
    M and N are co-prime numbers, M represents lowest composite number and N represents lowest odd prime number. Which one of the following is the factor of their product?

    A) 12    

    B)                    24

    C) 10  

    D)                                20

    E) None of these   

    Correct Answer: A

    Solution :

    Explanation Option [a] is correct. Lowest composite number = 4. Lowest odd prime number = 3. Their product = 12.


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