Count the number of lines in the image below ?

I know a nine-letter word having only one vowel.
Do you ?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

I am the fastest animal but cannot climb the tree. What am I?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?