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Number patterns · SET 11

Question 1

What number should logically replace the question mark?

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Question 2

What number should logically replace the question mark?

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Question 3

What number should logically replace the question mark? 7, 11, 20, ?, 61, 97

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Question 4

What number should logically replace the question mark?

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Question 5

Which numbers below have the same relationship to one another as 4839 : 5748 : 6657? Choose the letter.

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  1. 7392 : 8273 : 9182
  2. 4915 : 5824 : 6743
  3. 9846 : 8827 : 7636
  4. 3726 : 4635 : 5544
  5. 4829 : 5738 : 7647

Question 6

What number should logically replace the question mark?

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Question 7

What number should logically replace the question mark?

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Question 8

What number should logically replace the question mark?

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Question 9

What number should replace the question mark? 0, 1, 2, 4, 6, 9, 12, 16, ? Answer with a natural number.

Question 10

Which number is the odd one out? 9678, 4572, 5261, 5133, 3527, 6895, 7768
  1. 9678
  2. 4572
  3. 5261
  4. 5133
  5. 3527
  6. 6895
  7. 7768

Question 11

What number should replace the question mark? Three circles each have three segments: (3, 7, 4), (6, 21, 16) and (2, 3, ?). Answer with a natural number.

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Question 12

72496 is to 1315, 62134 is to 97, 85316 is to 167, therefore 28439 is to ? Answer with a natural number.

Question 13

What number should replace the question mark? Three figures each have a top, left, middle, right and bottom number: (7, 9, 3, 6, 2), (5, 4, 2, 6, 1) and (13, 19, ?, 11, 5). Answer with a natural number.

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Question 14

What number should replace the question mark? Rows: 49, 615, 62; 85, 177, 29; 53, ?, 74. Answer with a natural number.

Question 15

What number should replace the question mark? Answer with a natural number.

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Question 16

Rows of numbers from top to bottom are: 5 8 4 11; 12 7 2; 9 5; 6 10 5; 8 6; 7 4 8 ?; 9 6 6; 10 4; 7. What number should replace the question mark? Answer with a natural number.

Question 17

In each cross-shaped figure the corner numbers (top-left, top-right, bottom-left, bottom-right) and the centre number are: 4, 7, 4, 8 with 4 in the centre; 7, 6, 9, 2 with 40 in the centre; 6, 3, 9, 4 with ? in the centre. What number should replace the question mark? Answer with a natural number.

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Question 18

Each triangle has a number at the top and numbers at the bottom left and bottom right, and a number in the centre. The triangles are: top 3, left 9, right 5, centre 32; top 8, left 6, right 7, centre 55; top 7, left 5, right 9, centre ?. What number should replace the question mark? Answer with a natural number.

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Question 19

Which of the following is the missing section of the grid? Choose from the options labelled in the figure.

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  1. A
  2. B
  3. C
  4. D

Question 20

Each circle is divided into three parts with numbers: top 6, left 12, right 9; top 16, left 4, right 8; top 2, left 28, right ?. What number should replace the question mark? Answer with a natural number.

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