Can you find out the total number of triangles in the given figure?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

They are three errirs in this question. Can you find them?

I am white when I am dirty, and black when I am clean. What am I?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

John, a 5-year-old boy, was really fond of the chocolates. He asked his Mother to give him some money to buy his favourite chocolates. His Mother gave him $45. He went to the shopkeeper and asked, "How much is one chocolate for?". The shopkeeper said $3 for one chocolate. Also, if you give me the wrappers of three chocolates, I will give you one for the exchange.
In total, how much chocolate could John eat?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???