How many times can you subtract the number two from the number fifty?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What month of the year has 28 days?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

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.

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

How many sides does a circle have?

Can you solve this picture maths equation?

O_er_t_o_

Complete the missing letters of the given word.