Cool Maths Brain Teasers and Number Puzzles with Answers

Mathematics Brain Teasers are very fun to solve. Maths Brain Teasers come with many different cool variations, like Numbers around the shapes Maths Puzzles, in which one has to find the missing number that will replace the question mark. There are also very cool Maths Equations Brain Teasers in which one has to solve some Maths Equations in which variables are represented by different geometrical shapes.

How to Solve Cool Maths Brain Teasers and Number Puzzles

In these Cool Maths Brain Teasers, there are groups of a few numbers that have a logical relationship with each other. Your challenge is to find this Logical relationship and then solve for the missing number which will replace the question mark.

1. Maths Logical Riddle

A1) 2

5x2-1 = 9, 2x2-2=2, 3x8-4=20, Similarly 7x3-2=19.

2. Logical Maths Quick Brain Teaser

A2) 14

Let's say A B = X
Here Logical Reasoning is A*B/2 = X
So 7*4/2 = 14

3. Triangles Maths Brain Teaser

A3) 126.

Required number = multiplication of the three numbers on the three sides of the triangle.

4. Tricky Math Riddle

A4) 24.

Required number = multiplication of the numbers on the upper side - multiplication of the numbers on the lower side.

Required number = 10x5 - 13x2 = 24

5. Geometric Shapes Math Equations Riddle

A5)

Triangle = 4, Circle = 5, Square = 3

---

---

💬

Solved this puzzle?

Share your approach, ask for hints, or challenge others — we'd love to hear from you!

Post a Comment

2 comments — join the discussion

---

Try these next

---