IQ Test: Can You Guess the Next Number in the Sequence in 4 Seconds?

IQ tests are a great way to test the intelligence of an individual. By challenging your mind, these puzzles improve your logical thinking, strengthen your pattern recognition, enhance your memory, and develop your analytical abilities.

Practising these tests helps one to build a sharp brain and develop out-of-the-box thinking. 

Are you highly intelligent?

Find out now!

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IQ Test: Guess the Next Number

In the image shared above, a number sequence is shown.

Here you can see one number is missing.

Can you solve the math puzzle by finding the next number in the sequence in 4 seconds?

Let’s start!

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

Look at the image and study the pattern carefully.

Have you found the missing number?

Hurry up; time is running out.

There are only a few seconds remaining.

And...

The time limit is over now!

How many of you successfully solved the math puzzle?

Congratulations to those readers who found the missing number within the time limit.

You people are highly intelligent.

Those who couldn’t solve the math puzzle must regularly practice such challenges to improve their problem-solving skills.

Now check out the solution provided below.

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IQ Test: Solution

In this puzzle the given problem is

1, 3, 6, 10, 15, 21,?

Now, if you study the pattern carefully, you can find that

The sequence is obtained by adding the natural numbers, e.g. 1, 2, 3, …. 

Therefore, 1 is followed by 2

Adding 1 + 2 = 3

Next, 3 + 3 = 6

6 + 4 = 10

10 + 5 =15

15 + 6 = 21

And, the last number in the sequence will be 21 + 7 = 28

If you loved solving this math puzzle, share this with your friends and family and see who solves it in the quickest time.

Also, check out some more cool challenges in our recommended reading section below.

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