Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

I am 5 letters long.
My first two tell you who I am
My first 3 could be a medicine
My last three reversed could be a young boy.
My 4th, 3rd and 2nd in that order could be a fruit drink.
If you have me you may hang me round your neck
WHAT AM I ?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

What will you call your mother's brother's brother-in-law?

What's a single-digit number with no value?

What do you think with the below Picture ?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?