Brain Teaser IQ Test: If 1+4=5, 2+5=12, 3+6=21, What is 4+7=? The Talks Today # Brain Teaser IQ Test: If 1+4=5, 2+5=12, 3+6=21, What is 4+7=?

## What Is Maths Puzzle?

Math puzzles are a great way to challenge and exercise the brain, and can help to improve mathematical skills and knowledge. They often require logical thinking and problem-solving abilities in order to find the solution. Logic puzzles are a common type of mathematical puzzle, which are based on reasoning and deducing information from a set of given conditions. Even though they may be challenging, the satisfaction of finding the solution can be rewarding. These mathematical puzzles are also used as a learning tool to help students develop their mathematical thinking and problem-solving skills.

## Brain Teaser IQ Test: If 1+4=5, 2+5=12, 3+6=21, What is 4+7=?

Brain teasers are a type of puzzle that can include a variety of different types of challenges, such as math puzzles and logic puzzles. These types of puzzles can require significant problem-solving skills and can be challenging to solve. However, the satisfaction of finding the solution can be rewarding, and solving brain teasers can help to improve cognitive abilities such as critical thinking, concentration, and logical reasoning. The puzzle we have given, 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 IQ Test: If 1+4=5, 2+5=12, 3+6=21, What is 4+7=? – Solution

You can find the solution for this tricky math puzzle that we have given here. In case you are still searching for the given math puzzles, there is nothing to worry about; we are here to help you find the solution for this brain-teaser math puzzle, along with the proper steps and explanations. Here is the answer.

The pattern is

1+4=5 => 1x(4+1)=5

2+5=12 => 2x(5+1)=12

3+6=21 => 3x(6+1)=21

4+7= ? => 4x(7+1)=32 