If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

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

How could a baby fall out of a twenty-story building onto the ground and live?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

I make two people out of one. What am I?

Decode below rebus
D
N
A
T
S , D

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

A swan sits at the center of a perfectly circular lake. At an edge of the lake stands a ravenous monster waiting to devour the swan. The monster can not enter the water, but it will run around the circumference of the lake to try to catch the swan as soon as it reaches the shore. The monster moves at 4 times the speed of the swan, and it will always move in the direction along the shore that brings it closer to the swan the quickest. Both the swan and the the monster can change directions in an instant.
The swan knows that if it can reach the lake's shore without the monster right on top of it, it can instantly escape into the surrounding forest.

How can the swan successfully escape?