Classical IQ test with random questions - This test has 30 randomly selected questions. In this way any next solving of the test will produce a fair assessment. The time for solving is limited to 35 minutes.

1.

Which is missing?

C
A
E
B
D

2. able, rot, son, king

Which word below shares a common feature with all the words above?
take
night
hope
line
sit

3.

Which is the missing section?

C
B
D
A

4.

Work from square to adjacent square horizontally or vertically (but not diagonally) to spell out a 12-letter word. You must find the starting point, and provide the missing letters

5. 17, 4, 29, 13, 41, 22, 53, 31, ?

What number should replace the question mark?

6.

When the above is folded to form a cube, which is the only one of the following that can be produced?

E
B
C
D
A

7.

Which hexagon below has most in common with the hexagon above?

D
A
B
C
E

8.

Which is the missing tile?

A
D
B
C
E

9.

To which hexagon can a dot be added so that both
dots then meet the same conditions as the two dots in the hexagon above?

A
C
E
D
B

10.

What number should replace the question mark?

11.

Which is missing?

A
B
D
C
E

12.

is to:

C
B
E
D
A

13. ligno- is to wood as vitro- is to
glass
water
stone
wool
paper

14.

What number should replace the question mark?

15. action, effort, worth, ?, ourself

Which of the words below is missing?

cheer, reef, cage, rampart, idea

16. 3182596 is to 65283

and 6742835 is to 53476

therefore 7496258 is to ?

17.

What number in the grid is three places away from itself less two, two places away from itself divided by two, three places away from itself less five and three places away from itself multiplied by three?

18. Switch A turns lights 1 and 2 on/off or off/on
Switch B turns lights 2 and 4 on/off or off/on
Switch C turns lights 1 and 3 on/off or off/on
Switch D turns lights 3 and 4 on/off or off/on

Switches D, B, C and A are thrown in turn with the result that Figure 1 turns into Figure 2. Which switch does not work at all?

19. Which number is the odd one out?

6394, 9416, 5278, 6231, 9614, 6132, 7895, 5872, 7598

20. In eight years time the combined age of me and my two sons will be 124. What will it be in five years time?

21. Which is the odd one out?

trivet, tributary, triptych, trident, triad

22. Which is the odd one out?

H
E
F
A
C
J
D
I
K
B
G

23.

Start at one of the four corner letters and spiral clockwise round the perimeter, finishing at the centre letter to spell out a nine-letter word. You must provide the missing letters.

24.

Spiral clockwise round the perimeter and finish at the centre square to spell out a nine-letter word. You must find the starting point and provide the missing letters.

25. 1, 2.25, 3.75, 5.5, 7.5, 9.75, ?

What number should replace the question mark?

26. Which word in brackets is most opposite in meaning to the word in capitals?

SENSIBLE (unaware, subordinate, irrational, outlandish, irreverent)

27.

What weight should replace the question mark in order for the scales to balance?

28.

Which is the missing tile?

D
E
C
A
B

29. In 13 years time the combined ages of my three brothers will be 94. What will it be in nine years time?

30.

What number should replace the question mark?