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 _

John was piloting a plane behind a car but was never able to overtake it. Why?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

How can a man go eight days without sleep?

Can you replace the question mark with the correct number in the below table sequence?

What 5-letter word typed in all capital letters can be read the same upside down?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

Find the missing letter in the last circle logically in the given below picture.

Can you find the company name in the pictogram below?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?