How do you go from 98 to 720 using just one letter?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

If eleven plus two equals one, what does nine plus five equal?

There is something which is always coming but never arrives?

What number divided by 4 is the same as that number minus 4?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

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?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Can you count the number of lines in the below picture?