IQ Quiz 84

1. A number is made of two digits m and n. If m represents the ten’s digit and n the unit’s digit, then the number is represented by

2. Successive discounts of 10% and 15% are equivalent to a discount of

3. If x/y=4/7, then 21x equals

4. x and y are two different real numbers. If xA=Ay, then A equals to

5. The set of natural numbers is closed with respect to which of the following operations?

6. Which of the following is the set of the natural numbers?

7. If the angles of a triangle are in the ratio 5:3:2, then the triangle could be

8. If you subtract –1 from +1, the result will be

9. If the shadow of the pole is 14m, then the length of the pole is 6m. What will be the length of the pole when it’s shadow is 25m long?

10. Zero is a