1000+ Number Puzzles Aptitude Questions - 1

Ans: 49

Square the values in the segments on the left half, and put the results in the opposite segment on the right.

Ans: 4

Working in rows, the central value equals the sum of the squares of the left and right hand numbers.

Ans: 12

Starting from the top, subtract then add 7 and continues this sequence.

Ans: 4

The sum of the odd numbers in each column equals the sum of the even numbers.

Ans: 18

Add 2, 3 or 4 to the numbers in the left hand circle and rotate their positions 1/3 of a turn clockwise as you move along.