Maths Brain Teasers 63:: Can You Complete The Sequence???

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Hey All; @StemGeeks Mathematician;

Without further, ado, let's get to our puzzle for today:: Maths Brain Teasers 63:: Can You Complete The Sequence???


Have a close look at the image given and see if you find out the right sequence to replace the question mark with the right Number. Find the hidden pattern to complete the puzzle. There is logic to resolve the puzzle; try finding out the logic and it should be resolved in seconds.. Guesswork isn't going to help...

With that, I'll leave you all with the Maths Brain Teasers 63:: Can You Complete The Sequence??? Good luck solving iT...

Maths Brain Teasers 62:: Adding up to 1k - Can You Solve iT?- Solved with Explanation


Let's have a look at the Step by Step instructions to Solve the Maths Brain Teasers 62:: Adding up to 1k - Can You Solve iT?

We had a script created in Python by @roboticmind to solve the puzzle.. What better than a machine finding the answer for you.. Just input the numbers and it will do all the calculations for You...

Hence the Answer to the Maths Brain Teasers 62 is ::

416 + 373 + 126 + 64 + 21 = 1,000.

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I'll be again doing a giveaway of STEM tokens to the lucky random winner with the correct answer. For the last contest, which was Maths Brain Teasers 62:: Adding up to 1k - Can You Solve iT?.

We had 3 entries and I happy to see the engagement by everyone. At the same time, it's great to see the detailed answers provided by everyone as to how they arrived at the solution of the puzzle.. Well done guys.. Way to GO... Now the results part; I'm going to use a random picker tool to select a Winner. And the Winner is....


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Increment by 1.25 for the first time then increase the increment by 0.25 for each addition increment. 1+1.25+1.5+... would give the last increment as 2.5. Thus the answer is 9.75+2.5=12.25.

It's been a while since i participated.

1 + 1.25 = 2.25
2.25 + 1.50 = 3.75
3.75 + 1.75 = 5.5
5.5 + 2 = 7.5
7.5 + 2.25 = 9.75
9.75 + 2.50 = 12.25

So answer is 12.25

2.25 - 1 = 1.25
3.75 -2.25 = 1.5
5.5 - 3.75 = 1.75
7.5 - 5.5 = 2
9.75 -7.5 = 2.25
x - 9.75 = ?
Looking at the pattern, we see that each time we subtract 2 consecutive numbers (going from the smallest to largest) the difference increase by 0.25
So x - 9.75 = 2.5
We solve for x and get: x = 2.5 + 9.75 = 12.25
Therefore the number that replaces the question mark is 12.25

Answer is 12.25


Posted via | The City of Neoxian

The answer is 12.25. The first increment is 1.25 and every subsequent increment adds an additional 0.25.

Thank you for the stem tokens!

My answer for this one is 12.25 as well. The sequence seems to have an increment of 1.0+ 0.25*(number of steps starting from 1) which if you plug in 5 steps gives an increment of 2.5