Brain Teaser: If 7=42, 6=30, 5=20, 3=?
by P Nandhini
Updated Mar 12, 2023
What Is a Math Puzzle?
Maths puzzles are one of the significant aspects which increase and make our brain think, and increase our maths knowledge. Mathematical puzzles require mathematics skills to solve them, and logic puzzles are a common type of mathematical puzzle. Though it may be a tricky puzzle, the solver must find a solution that satisfies the given conditions to solve such a puzzle. These mathematical puzzles are considered tough even though the solver interacts with them only at the beginning by providing a set of initial conditions.
Brain Teaser: If 7=42, 6=30, 5=20, 3=?
Brain teasers contain more puzzles which include tricky maths puzzles and also some logical puzzles where it takes some time to think and to find the answers. The puzzle we have given, Brain Teaser: If 7=42, 6=30, 5=20, 3=?, is where you have to use the brain, which helps to increase your IQ level and also aptitude skills which will help you in the future. So take a look at the images we have given below.
Since you have gone through the image, there is a chance that you have some idea about the puzzle we have given. If you are still going through the puzzle, no worries; take your own time, and there is a chance for you to find the solution for the image. So, make your brain get some ideas about the puzzle given and use your mathematics skills to its full extent to solve this problem.
Brain Teaser: If 7=42, 6=30, 5=20, 3=? - Solution
You can find the solution for this tricky maths puzzle that we have given here. In case you are still searching for the given maths puzzles, there is nothing to worry about; we are here to help you find the solution for this brain-teaser maths puzzle, along with the proper steps and explanations. Here is the answer.
The number 7 is multiplied by 6 so we get = 42
Now the next number 6 is multiplied by 5 =30
And so on 5*4 =20
So we get the for the value of 3 as 3*3 = 9
Therefore, the answer is 9.
The above image has the solution for this Brain Teaser: If 7=42, 6=30, 5=20, 3=?. The brain teaser makes you think about this puzzle and its solutions. Many of you have tried to solve this puzzle and some may not. But there is no need to worry or be upset; we are here for you to solve your maths puzzles along with explanations and appropriate steps for finding the answers.,
Brain Teaser: If 7=42, 6=30, 5=20, 3=? - FAQs
Keeping your mind through these brain teasers allows you to reduce stress levels and fatigue. There are tons of illusions, brainteasers, and puzzles.