5th Class Mental Ability Arithmetical Reasoning Question Bank Arithmetical Reasoning

  • question_answer In a class, 20% of the students own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?

    A)  Only 20% of the total members own three cars each.

    B)  48% of the total members own only one car each.

    C)  60% of the total members own at least two cars each.

    D)  80% of the total members own at least one car.

    Correct Answer: B

    Solution :

    Let total number of members be 100. Then, Number of members owning only 2 cars = 20 Number of members owning 3 cars =40% of 80 =32 Number of members owning only 1 car = 100 - (20 + 32) =48 Thus, 48% of the total members own one car each.

adversite


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

Free
Videos