Sture Sjöstedt


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Activity by Sture Sjöstedt

Score:	430 points (ranked #205)
Puzzles:	2
Answers:	9 (1 chosen as best)
Comments:	5
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Voted on:	5 puzzles, 1 answer
Gave out:	2 up votes, 4 down votes
Received:	8 up votes, 3 down votes

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mathematical

number puzzle

Recent activity by Sture Sjöstedt

0 votes

If m and n are whole numbers and m^n = 841, what is the value of (m - 23)^(n+1) ?

answer Jun 1, 2017

0 votes

Is 17^7 - 17 a multiple of 36, answer without calculating it?

answer May 30, 2017

+1 vote

Study the pattern and complete the series : 9, 12, 11, 14, 13, ?, 15

answer Oct 22, 2016

+1 vote

Which number replaces the Question mark - 3,9,17,27,??

answer Feb 10, 2016

+3 votes

Which number comes next in the number series - 2, 9, 30, 93, ??

answer Jan 31, 2016

–1 vote

What is the next number in this series? 18, 46, 94, 63, 52, ?

commented Jan 15, 2016

0 votes

Determine the angle x in the following image?

posted Oct 15, 2015

+1 vote

What is the next number in the series - 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, ??

answer Oct 10, 2015

–14 votes

Solve This (◻ + ◻ + ◻=30)

commented Jun 7, 2015

0 votes

Divide a rectangle in three parts and build a quadrant with this parts?

posted May 30, 2015

+1 vote

What is the next number in this series - 22 , 26 , 34 , 41 , 46 , 56 , 67 , ??

commented May 30, 2015

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