IQ Quiz 84

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

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

3. Zero is a

4. 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?

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

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

7. 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

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

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

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