#### I am four letters long, I can be seen in the sky, I am the ocean & I am the sea. Can you guess me?

**Answer: ** The color Blue.

**Solution: **

#### Share with

Facebook Comment

#### You may also like..

#### Lily is a lilypad in a small pond. Lilly doubles her size each day, On the 20th day she covers the whole pond. On what day was Lily half the size of the pond?

**Answer: ** Day 19, it's not 10 because on day 20 she doubled from day 19, so 19 must be half the size of the pond.

**Solution: **

#### There is a creature which could double its size every day. So, if the creature is put in a tank then it will fill the tank in 10 days. How many days would it take for the creature to fill 1/2 and 1/4 of the tank?

**Answer: ** 9 days to fill 1/2 and 8 days to fill 1/4 of the tank. If the creature fills the tank in 10 days and it doubles every day, on the ninth day it would fill 1/2 the tank. Thus on the 8th day it will fill 1/4 of tank.

**Solution: **

**Previous**

**Next**