IQ Quiz 84

IQ Quiz Questions and Answers.

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


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


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


4. 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


5. 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?


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


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


8. Zero is a


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


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


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