​IQ TEST WITH ANSWERS

The IQ test with 10 questions and answers which give you a clear explanation so that you can revise for a real IQ test.

IQ TEST QUESTIONS

1. 1, 3, 5, 7, 8, 9, 11 – which one doesn’t belong to this series?
2. Which one of the five is least like the other four?
  1. Dog
  2. Mouse
  3. Lion
  4. Snake
  5. Elephant
3. 29, 27, 24, 20, 15,… What is next?
  1. 7
  2. 9
  3. 10
  4. 11
4. Which one of the 5 choices makes the best comparison? PEACH is to HCAEP as 46251 is to:
 

 
  1. 25641
  2. 26451
  3. 12654
  4. 51462
  5. 15264
5. 2, 10, 12, 60, 62, 310… What is next?
  1. 312
  2. 360
  3. 1550
  4. 4650
6.

7. If all Bloops are Razzies and all Razzies are Lazzies, then all Bloops are definitely Lazzies?
  1. True
  2. False
8. 2, 4, 8, 16, 32, 64… What is next?
  1. 90
  2. 100
  3. 140
  4. 256
  5. 128
9.  Mary, who is 16 years old, is four times as old as her brother. How old will Mary be when she is twice as old as her brothers?
 

 
  1. 20
  2. 24
  3. 25
  4. 26
  5. 28
10. 121, 144, 169, 196… What is next?
  1. 225
  2. 260
  3. 298
  4. 310

ANSWERS FOR ABOVE QUESTIONS

1. 8 – the series is made up of odd numbers.

2. Snake – it has no legs

3. 9 – the different between numbers in the series increments by 1 each time:29 minus 27 is 2
27 minus 24 is 3
24 minus 20 is 4
20 minus 15 is 5
The last number in the series is 15 minus 6 = 9

4. 15264 – reversing the order of the letters in PEACH gives you HCAEP. So, reversing the numbers 46251 gives you 15264.

5. 312 - This series of numbers alternates between multiplying by 5 and adding 2:2 x 5 = 10
10 + 2 = 12
12 x 5 = 60
60 + 2 = 62
62 x 5 = 310
Finally, 310 + 2 = 312

6. A - The three balls form a square with the missing ball. The balls are brighter towards the corners of the square.

7.True

8. 128 – this series is based on multiplying by 2 each time2 x 2 = 4
2 x 4 = 8
2 x 8 = 16
2 x 16 = 32
2 x 32 = 64
Finally, 2 x 64 = 128

9. 24 – if Mary is currently 16, her brother is currently 16 divided by 4 = 4.This makes Mary 12 years older than her brother.
So, Mary will be double her brother’s age when he is 12.

10. 225 – in this series, the numbers are squares11 x 11 = 121
12 x 12 = 144
13 x 13 = 169
14 x 14 = 196
The next number in the series would be 15 x 15 = 225
 
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