Test Your Intelligence Quotient (IQ)

1. If 2 + 3 = 10, 4 + 5 = 18, and 6 + 7 = 26, what is 8 + 9?

2. Which word does not belong? Big, small, tall, short, wide

3. What comes next in the sequence: 1, 4, 9, 16, 25, ?

4. If all roses are flowers and some flowers are red, which statement is true?

Some roses may be red All roses are red Some flowers are not roses All flowers are roses No roses are red

5. Which shape completes this pattern: Circle, Square, Circle, Square, ?

6. If the day after tomorrow is Wednesday, what day is today?

7. What is the synonym of 'rapid'?

8. If a car travels 60 miles in 2 hours, how far will it travel in 3 hours at the same speed?

9. Which number is missing: 2, 5, 11, 20, ?

10. If ‘CAT’ is coded as ‘DBU’, how is ‘DOG’ coded?

11. Which animal is a mammal?

12. If 3 apples cost $6, how much do 5 apples cost?

13. What is the opposite of 'expand'?

14. Which number completes: 1, 3, 6, 10, 15, ?

15. Which shape is different: Square, Square, Circle, Square, Square?

16. If 7x = 49, what is x?

17. Which word completes the analogy: Big is to small as tall is to ?

18. If a clock shows 3:00 now, what time will it show in 5 hours?

19. Which number does not belong: 4, 9, 16, 25, 30?

20. If a square has a side length of 4, what is its area?

21. Which is the odd one out: Monday, Tuesday, July, Thursday, Friday?

22. If 5, 10, 20, 40, ?, what number comes next?

23. Which fraction is largest?

24. Find the missing letter: A, C, E, G, ?

25. Which number is a prime?

26. If 9 − x = 4, what is x?

27. If all squares are rectangles, then which is true?

Some rectangles are squares All rectangles are squares No rectangle is a square Squares are not rectangles Circles are squares

28. Continue the pattern: 2, 4, 8, 16, 32, ?

29. Which two words are most similar: happy, joyful, angry, bright, narrow?

30. If a rectangle has sides 3 and 7, what is its area?

31. What is the antonym of ‘scarce’?

32. If 6 is 25% of x, what is x?

33. Choose the next pair: (1,1), (2,4), (3,9), (4,16), (?)

34. Which angle is a right angle?

35. Which pair is a synonym pair: begin & start, heavy & light, cold & hot, near & far, tall & short?

36. If the perimeter of a square is 20, what is the side length?

37. Which number fits: 1, 2, 4, 7, 11, ?

38. If ‘TREE’ becomes ‘USFF’, how does the code change each letter?

39. Which shape has the fewest sides?

40. Which is the best estimate for √50?