The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Find the missing number in the sequence below:

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

Which five letter word can be added at the end of below word to form a
valid word?

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In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

I travel all around the world but always stay in the corner. What am I?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Why 1729 is a magic number? Answer Logically.