Which is heavier: a ton of bricks or a ton of feathers?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

How can you take 2 from 5 and leave 4?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you name an animal whose killing cannot be performed without spilling your own blood?

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