Why is 6 afraid of 7?

Can you identify the hidden rebus in the image below?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Can you find out the number of the parking space in which the car is parked?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

No matter how little or how much you use me, you change me every month. What am I?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.