What is next number in the pattern below:

131 517 192 123 ?

Identify the 10 differences between the two given pictures.

Can you find out who is the kidnapper in below Picture and why, Explain ?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

Can you spot the man between the coffee bean in the picture below ?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

I look at you, you look at me, I raise my right, you raise your left. What am I?