IF 1 + 4 = 10
2 + 8 = 20
4 + 16 = 40
then, 8 + 32 = ?
Answer is 80
How?
Sum multiplied by 2.
Number Puzzle #35
Number Puzzle #34
What is the missing number ?
Answer is 6
How?
72/18 = 4
95/19 = 5
missing number should be 84/14 = 6.
Number Puzzle #33
2 6 3 ?
80 24 120 36
Answer is 9
How?
number on the right side of the box is the multiple of the first digit on the left side and 3.
Number Puzzle #32
25 15
100
59 ?
Answer is 1
Sum of all 4 outer box is 100
Number Puzzle #31
IF 1 + 1 = 5
2 + 2 = 20
3 + 3 = 45
Then, 4 + 4 = ?
Answer is 80
How?
Multiply the two numbers and then multiply the result by 5.
Number Puzzle #30
16, 43, 27
11, 36, 25
29, 56, ?
Missing number is 27.
How?
Number in middle column is sum of the respective numbers in first and third column. thus the missing number should be 56 – 29 = 27.
Number Puzzle #29
IF 1 = 3
2 = 6
3 = 9
4 = 12
Then, 5 = ?
Answer is 15
How?
Its simple, just multiply the number by 3.
Number Puzzle #28
IF 1+2 = 3
3 + 4 = 21
5 + 6 = 55
Then 4 + 5 = ?
Answer is 36
Explanation:
1 + 2 => (1)^2 + (1*2) = 3
3 + 4 => (3)^2 + (3*4) = 21
5 + 6 => (5)^2 + (5*6) = 55
Thus 4 + 5 => (4)^2 + (4*5) = 36
Number Puzzle #27
13, 25, ?
16, 28, 35
19, 31, 28
What is the missing number.
Answer is 32
How?
If you see the rows every next number = previous number in the row +3.
Number Puzzle #26
Find the missing number
This puzzle is courtesy 
, shared on puzzlersworld facebook page.
See Answer
Answer is 2
How?
7*6 = 4 2
9*9 = 8 1
5*3 = 1 5
6*2 = 1 2
