  # What number should replace the question mark and why?

6,173 views posted Feb 21, 2016 answer Feb 21, 2016

**

### Ans: 5

**

The opposite side is either +2 or -2 added to the value .
1. 12 , 10 = -2
2. 13, 15 = +2
3. _ , 7 = + 2 .....so 5 +2 = 7
4. 6 , 4 = -2 answer Feb 22, 2016
+1 vote

because sum of two numbers in large circle equals centered number of next triangle (clockwise) answer Feb 21, 2016
+1 vote

Add Previous triangle top two numbers, 1+1 = 2

Ans :- 2 answer Feb 22, 2016
+1 vote

sum of two numbers in large circle equals centered number of next triangle (clockwise).  answer Feb 27, 2016

2

Pie slice=x+y whereas x and y are the top corner values

Sum = 1 space clockwise from x+y at bottom answer Feb 21, 2016 by anonymous answer Jul 18, 2016
YEAH  1+1=2

Five. Difference between opposite numbers in inner circle is 2 answer Jul 19, 2016

2, because it should be the sum of the outside two numbers before it to the left. answer Jul 23, 2016
Ans is 3 in case that the outer circle  sum is 70 and in the inner one 3 gets remained

Similar Puzzles

What number should replace the question mark?

143 - - - 22

26 - - - 4

104 - - - 16

65 - - - ?

+1 vote

What number should replace the question mark?

83517

52649

30868

21781

0908?