Maths IQ Test Brain Teaser | Puzzles for Teens

This is Maths IQ Brain Teaser in which your challenge is to find the missing number in the Circle. You are given some numbers in the Circle. These numbers relate to each other. Your challenge is to find the relationship among the given numbers in the Circle and then find the value of the missing number which will replace the question mark. So, can you find the missing number?

Can you find the missing number in this Maths Brain Teaser?

The answer to this "Maths IQ Test Brain Teaser", can be viewed by clicking on the answer button.

The Answer is 5.

Multiply the digits of the given two-digit number to get the value of the number in the opposite segment of the Circle.

Let me explain these answers in detail. 
Let start it with number 23 and then move anti-clockwise.
2x3 = 6 which is the number in the opposite segment.
Next 12 gives 1x2 = 2 which is the number in the opposite segment.
Similar 4x2 = 8 gives the next number.
Lastly, 5x1 = 5 gives the answer 5 for this puzzle.

Check Out: Triangle Math Puzzle for Kids with Answer