Question

3) See this number pattern carefully. Every row of numbers has a certain

relation with the numbers in the row just above it.

What number should replace ‘x’?
a) 7.5
b) 5
c) 4
d) 3

Answer 1

x = 5

Explanation:

• the sum of the hexes above results in the hex below

x + 2x = 15

3x = 15

x = 15 . 3

x = 5

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check

x + 2x = 15

5 + 2* 5 =

5 + 10 =

15

The answer is good