# Number Puzzles Questions and Answers

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A. 3
B. 4
C. 6
D. 7

### Answer & Explanation:

Answer : 4

Explanation :

Working in rows, from top to bottom, the sum of the digits in each row increases by 2 each time, from 8 to 16.

A. 6
B. 3
C. 1
D. 9

### Answer & Explanation:

Answer : 9

Explanation :

Working clockwise around the 3 triangles, the sum of the outer digits in each triangle is written in the centre of the triangle one place clockwise.

A. 82
B. 67
C. 72
D. 119

### Answer & Explanation:

Answer : 72

Explanation :

Numbers follow the sequence of Square Numbers, from 1 to 6, multiplying each one by 2.

A. 46
B. 56
C. 68
D. 88

### Answer & Explanation:

Answer : 68

Explanation :

As you move down, multiply each number by 2 and subtract 4.

A. 4
B. 2
C. 6
D. 7

### Answer & Explanation:

Answer : 2

Explanation :

The sum of the numbers along each side of the triangle is always 15.

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