Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

How many times do a clock's hands overlap in a day ?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Why is it very easy to weigh a fish?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Can you find the 09 errors in the picture below?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Can you find the missing piece of the Porsche?