What number comes next in this sequence:
7 8 5 5 3 4 4 _

What is the end of everything?

I have feet, but no legs. Which animal Am I?

Which of the below owl is odd one out?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What am I?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?