There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

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?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What is full of holes but still holds water?

Using Only Five 5's and any mathematical operator make sum as 37

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

How many triangles are there in the picture below?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Solve this riddle by finding the odd one out from the rest.