In the picture given below, can you find out which digit will take place of the question mark?
zero because all other number diagonally add to 25
? will be 10.
Check the sums.
3+10+11+1=25 Opposite to it are the numbers with sum 9+4+5+7=25
And 6+5+11+8=30 Opposite to it are the numbers 12+2+6+?= 30 so ? will be 10
Also one can see the sum of the numbers in semi circles it is 55
6+5+4+9+11+8+7+5=55
For second semi circle 1+11+12+2+10+3+?+6=55 so ?= 10
Answer will be 0 because sum of each section is 25 like this section
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Find the value of the question mark in the below picture.
Which number should replace the question mark in the picture below ?