Keyboard words are not in alphabetical order, Why?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Can you count the number of squares in the figure below?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

What type of tree can I carry in my hand?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

A police officer was passing by when he saw a guy hiding. He walked up to him and genially asked, "What is your name?"

"Shut up!" the boy responded.

"Where are your manners?" asked the outraged police officer.

"Up that tree," said the boy discourteously, directing to a neighbouring tree.

You're looking for trouble, aren't you?" said the police officer.

"No, trouble is looking for me!" the boy answered solemnly.

Why is the boy behaving like this?

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