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

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

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

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Find the next number in the sequence

5 12 24 36 ?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

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

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?