IQ Quiz 84 IQ Quiz Questions and Answers. Please enter your email: 1. If x/y=4/7, then 21x equals 12y 18y 6y 4y 2. 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 mn 10n+m 10m+n m+n 3. 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 12 15 20 4. If you subtract –1 from +1, the result will be 0 2 1 -2 5. Zero is a Odd number Prime number Whole number Natural number 6. If the angles of a triangle are in the ratio 5:3:2, then the triangle could be acute obtuse right isoseles 7. x and y are two different real numbers. If xA=Ay, then A equals to 1 2/5 -1 0 8. Which of the following is the set of the natural numbers? 0, 1, 2, 3, 4, … … -1, 0, 1, 2, … 1, 2, 3, 4, … All of the above 9. The set of natural numbers is closed with respect to which of the following operations? Subtraction None of these.. Division Multiplication 10. Successive discounts of 10% and 15% are equivalent to a discount of 25.00% 23.50% 12.50% 17.00% Loading … Question 1 of 10 Previous PostESL EFL Test 609 Next PostSynonyms Test 102