Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

What Deficiency does the below rebus represent?

VIT_MIN

Count the squares in the matchstick puzzle below?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Can you place three balls such that the equation shown in the picture holds true?

You need to remove two matchsticks to make the below equation true. Can you do it ?

How many bananas can you eat if your stomach is empty?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

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?