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Find The Missing Number: Only Intelligent People Can Replace The Question Mark In 30 Seconds!

Last Updated: Mar 27, 2024, 15:00 IST

Can you tell what number should replace the question mark in this pyramid and fill in the blank before the clock strikes zero?

Can you tell what number should replace the question mark in this pyramid?
Can you tell what number should replace the question mark in this pyramid?

Find the missing number puzzles offer a multifaceted benefit to students and individuals of all ages, acting as mental gymnastics that stimulate cognitive functions and enhance problem-solving abilities.

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For students, these puzzles are invaluable. They foster a love for mathematics beyond the classroom, making abstract concepts tangible and enjoyable.

These puzzles engage the brain in pattern recognition, a critical skill in mathematics and logic. Let us now solve the maths puzzle below!

Find The Missing Number: Only Intelligent People Can Replace The Question Mark In 30 Seconds!

find missing number

Here is an ultimate test of your mathematical prowess and quick thinking! In front of you lies a tantalizing challenge: a number puzzle pyramid, where one crucial digit is missing, represented by a question mark.

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Your mission? To replace that question mark with the correct number in just 30 seconds.

As the clock starts ticking, your mind must leap into action, swiftly analyzing the patterns and relationships among the numbers in the pyramid.

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Can you tell what number should replace the question mark in this pyramid and fill in the blank before the clock strikes zero?

Were you able to find the missing number in this maths pyramid puzzle?

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Find The Missing Number Puzzles With Answers

missing number puzzles with answers

Answer is 51.

But if you could not figure out the missing number in this math pyramid? No worries!

We have provided the solution below:

Think of the numbers in the pyramid as a sequence: 2, 3, 4, 8, 11, 20, 30, ? , 80, 132.

Add two sequential numbers then alternate the sum with +1 and -1 as shown below.

=> 2 + 3 – 1 = 4

=> 3 + 4 + 1 = 8

=> 4 + 8 – 1 = 11

=> 8 + 11 + 1 = 20

=> 11 + 20 – 1 = 30

=> 20 + 30 + 1 =  51

Similarly, you can also check for the remaining digits to ensure you have the answer right.

=> 30 + 51 - 1 = 80

=> 51 + 80 + 1 = 132

So, we know that the number in the place of the question mark fits right into the sequence.

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Roopashree Sharma
Roopashree Sharma

Deputy Manager - Editorial

Roopashree Sharma is an experienced broadcast journalist with over 7 years of experience, specialising in beats including geopolitics, defence, and general awareness. She has worked in the roles of correspondent and producer for leading media houses, including Zee, WION, and Economic Times. Currently serving as Deputy Manager – Editorial at Jagran New Media, she produces explainer articles and videos for the General Knowledge (GK) section of the Jagran Josh (English) portal. For inquiries, contact her at roopashree.sharma@jagrannewmedia.com.

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First Published: Mar 27, 2024, 15:00 IST

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