What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?

Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.

छोटे से चींटू मियाँ,
लंबी सी पूंछ।
जहाँ जाये चींटू मियाँ,
वहाँ जाये पूंछ।

Bolo kya?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

how come the second man dies?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?