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

Count the number of triangles in the given picture.

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Spot the cat in the picture below

Can you find the mistake in the below statement?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.