IQ Test: You’re a Human Calculator if You Can Find the Missing Number in 7 Seconds!

IQ Test: You’re a Human Calculator if You Can Find the Missing Number in 7 Seconds!

IQ Test: You are a calculator if you can solve this math puzzle in 7 seconds. Go ahead and test your wits now!

IQ tests are a great way to test an individual’s intelligence. In these tests, a problem is presented before the reader and this problem has to be solved within a time limit.

These challenges evaluate an individual’s mental functions such as logical reasoning, pattern recognition, memory, and analytical thinking.

Practicing these tests helps a person build a sharp brain and develop out-of-the-box thinking.

Do you have a sharp brain?

Find out now!

IQ test with picture quizzes: Do you think you’re smart? Prove it by finding the thief in 6 seconds!

IQ Test: Find the missing number

In the image shared above, a math puzzle is shown.

Here you can see some are missing.

Can you solve the math puzzle by finding the missing number in 7 seconds?

Let’s get started!

This math puzzle will test your intelligence and analytical thinking skills.

Look at the pictures and study the model carefully.

Have you found the missing number yet?

Hurry up; Time is running out.

Only a few seconds left.

And…

Time is up now!

How many of you successfully solve math puzzles?

Congratulations to those readers who found the missing number within the deadline.

You have a sharp brain.

People who cannot solve math puzzles must regularly practice such challenges to improve their speed and accuracy.

Now see the solution provided below.

Find 3 differences between pigeon pictures in 12 seconds!

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IQ Test: The Solution

In this puzzle, the problem given is

4, 7, 13, 25, 49, ?

Now, if you study the model carefully, you can see that

The difference between the numbers doubles in each subsequent step.

4 + 3 = 7

7 + 6 = 13

13 + 12 = 25

25 + 24 = 49

So if we do the same for the last number it becomes.

49 + 48 = 97

If you enjoyed solving this math puzzle, share this puzzle with your friends and family and see who can solve it in the fastest time.

Plus, check out some more fun challenges in our recommended reading below:

Recommended reading

Word search puzzle: Find the word “LADY” in 6 seconds!

Optical illusion: Only an eagle’s eye can find the dog in 4 seconds!

Picture Quiz IQ Test: Only a Genius Can Find the Real Woman Among the Clones in 5 Seconds!