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

Why do Chinese men eat more rice than Japanese men do ?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

The pound is not a finish.

We are sharing a few instructions below, which you have to use in any suitable order to modify the above sentence such that the end sentence is a scientific fact.

- Eliminate a letter and supplement another in its place.
- Take away one word.
- Remove one letter from one word.
- Get rid of two letters from one word.
- Swap a word with its antonym.

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

If it took eight men ten hours to build a wall, how long would it take four men to build it?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?