## Railways Quant Test 132

Instructions

For the following questions answer them individually

Q 1

The HCF of two numbers is 12 and their LCM is 72. If one of the two numbers is 24, then the other number is:

Q 2

In the usual set notation,

$$A \cup ( B \cap C) =$$

Q 3

What is the compound interest on Rs. 48,000 for 2 years at 20 % p.a., if interest is compounded annually?

Q 4

In the given diagram, the triangle represents the set of people who possess a car; the square represents the set of people who possess a house; and the circle represents the set of people who possess gold. The total member of people who possess Only one among the three. that is. house, car or gold, is:

Q 5

Given that x+(l/x ) =15, then find the value of $$5x \div (5x^2-11x+5)$$