Find missing number puzzles are a fascinating brain teaser for anyone keen on sharpening their mathematical and logical reasoning skills. These puzzles present a grid or sequence filled with numbers, with one or more numbers intentionally omitted.
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These puzzles encourage individuals to approach problems from multiple angles, honing their ability to recognize patterns and apply deductive reasoning.
These puzzles are popular among educators and puzzle enthusiasts alike, serving as an excellent tool for educational purposes, mental exercise, and even competitive examinations.
Find Missing Number Puzzle: Can You Solve This Maths Grid In 20 Seconds?
Are you ready to test your IQ and logical reasoning skills? Take on the ‘Find Missing Number Puzzle’ and see if you can uncover the missing number in this maths grid — all within a swift 20-second time frame!
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This challenge isn’t just about finding a number, it’s a true test of your analytical prowess and speed. Each number in the grid follows a specific pattern or rule. Can you figure it out quickly?
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If you succeed, you not only showcase your high IQ but also your exceptional ability to perform under pressure, demonstrating sharp logical reasoning and quick mental reflexes.
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Maths IQ Puzzles With Answers
The answer is 720.
Below, we have shared the detailed solution.
The last number in the column is represented by:
(product of numbers) - (sum of numbers)
(1st number x 2nd number x 3rd number) - (1st number + 2nd number + 3rd number)
=> (2 x 4 x 6) - (2 + 4 + 6) = 36
=> (3 x 6 x 9) - (3 + 6 + 9) = 144
=> (4 x 8 x 12) - (4 + 8 + 12) = 360
Similarly, we shall apply the logic to the fourth column to find the missing number.
=> (5 x 10 x 15) - (5 + 10 + 15) = 720
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