Solve below rebus puzzle?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

What Deficiency does the below rebus represent?

VIT_MIN

What do you see in the given picture?

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

The cream is heavier than Milk. True or False?

What building has the most stories?

Can you find a rabbit in the given picture?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?