Here is Mind-cracking Maths Puzzle for Adults. This is one of the very tough Maths picture puzzles. It will take a lot of thinking and Mathematical calculations to solve this Maths Puzzle. Here in this puzzle, there are some Mathematical equations and your challenge is to find the logical pattern in these equations to solve the last equation and find the missing number which replaces the question mark?

Can you solve this Mind-Cracking Maths Puzzle? |

The answer to this "Mind-cracking Maths Puzzle", can be viewed by clicking on the button. Please do give your best try before looking at the answer.

## 18 comments:

Unknownsaid...hi, what's the solution to ths riddle? https://www.funwithpuzzles.com/2018/05/mind-cracking-maths-puzzle-for-adults.html

October 20, 2018Fun With Puzzlessaid...Thanks for asking the solution of this Mind Cracking Puzzle. Answer button for this puzzle is enabled now to show the solution of this puzzle.

Do let us know if something is not clear?

October 20, 2018Unknownsaid...32 is the answer

December 02, 2018Rajesh Kumarsaid...Yes, your answer to this mind cracking maths #puzzle is correct.

October 05, 2019Unknownsaid...Hi, I found a different pattern. Call the given numbers XY e.g. 94 is X = 9, Y = 4. Multiply X and Y and call the product AB e.g. for the first example 9 x 4 = 36, so A =3, B =6. Then multiply Y by the difference of A and B. In this case, 4 x 3. Add that to AB and you have the answer. 36 + 12 = 48.

That is, the answer is (X x Y) + (Y x (the difference between A and B))

This works for every example, but the question mark yields 28 not 32.

April 07, 2020Rajesh Kumarsaid...Great. Yes, your logical pattern also applied to these number equations. So your answer is also a correct answer this mind cracking puzzle.

April 10, 2020Unknownsaid...(9*4)+((4*(4-1))=48

(8*5)+((5*(5-1))=60

(5*2)+((2*(2-1))=12

(8*3)+((3*(3-1))=30

(5*4)+((4*(4-1))=32✅

December 01, 2020Mritunjay Kumarsaid...Multiple Answer is possible for this puzzle:-

According to me, the puzzle is following 2 patterns that I have mentioned below:-

Pattern 1. Multiplication of both digits and then the addition of unit digit into unit digit less 1. I.e. 9*4+ 4*(4-1) = 48, 8*5+ 5(5-1) = 60, 5*2+ 2(2-1) = 12, 8*3+ 3(3-1) =30

Same way 54, 5*4+ 4(4-1) =32

Pattern 2. Multiplication of both digits after that addition of unit digit of the number into the product digit difference. In question 94 =48, 9*4 = 36, digit difference in the product is 3. so 36+4*3 = 48

85 = 60, 8*5 = 40, here digit difference is 4. So 40+5*4=60

52=12, 5*2 = 10, here digit difference is 1. So 10+2*1= 12

83 =30, 8*3 =24, here digit difference is 2. So 24+3*2 = 30

54 =? Same way, 5*4 = 20. Here the product is 20 and the digit difference in the product is 2. So 20+4*2 = 28

According to me 32 and 28 both are the best possible answer of the puzzle.

May 31, 2021Rajesh Kumarsaid...It is great to know that you have come up with two different answers to this puzzle. Also, thank for explaining both of your answer with the logical reasoning. You have a very good IQ. Keep it up.

It will be great if you can also post your name while giving the answers :). I will be happy to see your comments on the similar puzzles on this website along with your name.

May 31, 2021Unknownsaid...The answer

is 14

June 11, 2021Unknownsaid...(A+B-1)×A

(9+4-1)×4=48

June 26, 2021Unknownsaid...If

AB=EF

(A*B)+(E)*B

I am of iran

April 24, 2023Unknownsaid...answer

5*4=20+2*4=28

April 24, 2023Unknownsaid...I am an Iranian In 2012, I discovered and solved some mathematical formulas which was similar to the IQ test and one of them was the number square formula But because I could not come out myself I gave it to several people And I solved it in front of some university professors and they approved it Now I saw one of my formulas on Google and I was upset In fact, I wish America and Iran were friends so that people like me would be valued and science would progress I have no claim But most of your IQ tests are of no use to me I also solved the NASA test

April 24, 2023Unknownsaid...The doctors said that my body is full of tumors I love math I wish I had a role in the development of mathematics

April 24, 2023Unknownsaid...Send me different math and IQ tests To prove my point to you

April 24, 2023Unknownsaid...Most of your math quiz questions are easy If you like, I can design an IQ test

April 24, 2023Unknownsaid...This was my formula for 1392 But I saw it on Google I got sad Because it was my share Multiply n times a repeating single digit number Example 6*6=36 6*6*6=369 ..........

April 24, 2023