Can you identify if it's a murder or a suicide ?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

A man was just doing his job when his suit was torn. Why did he die three minutes later?

Why did the Girl throw the butter out of the window?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Replace the question mark with the correct number.

Replace the question mark with the correct number in the below-given picture?

I cannot talk, but I always reply when spoken to. What am I?

The more of this there is, the less you see. What is it?