Arithmetic Reasoning - Verbal and Reasoning

Q1:

In a class, 20% of the members 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.

E None of these

ANS:B - 48% of the total members own only one car each.

Explanation: 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.