Can you decipher the two rows to find the hidden word?

What do you get if you add 2 to 100 four times?

Replace the question mark with the correct number below.

Can you write down eight eights so that they add up to one thousand?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

My sock drawer has 26 blue socks, 13 pink socks, 33 green socks, and 12 red socks, how many socks would I have to pull out in the dark to be sure I had a matching pair?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What happened when the wheel was invented?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)