A few simple brainteasers?

Question

1. Where would u find a square ring?

2.What rises when it falls?

3.What has 4 fingers and a thumb but is not a hand?

4.What multiplies as it divides?

5.Tom's mum had 3 kids:April and May.What was the last child called?

Answer 1

1 Boxing arena

2 Air pressure

3 a glove

4 a cell

5 Tom

Answer 2

boxing arena

snow

glove

amoeba

Tom

Answer 3

In Wrestling

Night

Foot

Fraction

Probably June, but we can't speculate w/o further info.

Answer 4

boxing arena

air pressure

a mitten

bacteria

tom

Answer 5

1. idk

2. idk

3. idk

4. idk

5. tom.

Answer 6

boxing arena

water

foot

cell

Tom

Answer 7

1. -

2. water

3. a person

4. bacteria/ or cells

5. June