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# Brain Trigger

Brain Trigger is a Puzzle Questions which tests your skills of problem solving ability. Here in this page we bring together few puzzle questions. Try to solve these questions.

### Brain Trigger 1

Which number should replace the question mark ?

11 = 110
10 = 90
9 = 72
8 = 56
7 = 42
6 = ?

### Brain Trigger 2

Which number should replace the question mark ?

9, 12, 10, 13, 11, 14,……..?

### Brain Trigger 3

Which number should replace the question mark ?

56, 53, 48, 41, 38……?….

### Brain Trigger 4

Which option should be the answer of this problem ?

10 + 10 x 10 = ?

Opt 1. 100
Opt 2. 110
Opt 3. 200

### Brain Trigger 5

What should be the answer of this puzzle ?

Tony’s mum has four children.
The first child is called May.
The second June.
The third July.
What is the name of the fourth child ?

### Brain Trigger 6

How you make 1000 using 8, 8, 8, 8, 8, 8, 8, 8 (Eight 8’s) ?

“You can Apply any Arithmetic calculation”

### Brain Trigger 7

Which option should be the answer of this problem ?

11 x 11 = 4
22 x 22 = 16
33 x 33 = ??
44 x 44 = 64

Opt 1: 26         Opt 2: 46

Opt 3: 36         Opt 4: 56

### Brain Trigger 8

What should be the answer of this problem ?

If,               3 x 4 = 144

and          4 x 5 = 400

Then,      5 x 6 = ???