Can you convert the number zero(0) into a positive number using just one mathematical operator ?

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

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.

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

What occurs twice in a week, once in a year but never in a day?

What word begins and ends with an E, but has only one letter?

Select from the four options below!

a) Geneva, Switzerland
b) New York City, USA
c) Paris, France
d) London, England

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?