Number Series Puzzle

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?




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How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

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What is red and smells like blue paint?

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Kohli and Dhoni decided to have a paintball match.
Kohli told Dhoni, "Sir it is not right as you got thrice the paintballs I have".

Dhoni instantly gives Kohli 10 hit paintballs.
Kohli replied, "Sir, I believe you still have twice the paintballs than I have".

Dhoni gives "?" more paintballs to Kohli.
Kohli replied, "Sir it is even now, Let us have a match".

What is "?".

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On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

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Find the missing value of "?" in the letter sequence below.

CAD
EBG
KBM
OCR
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NL?

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Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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You need to remove four matchsticks from the picture below and still need to maintain the following as in the original image.
1. 1st row contains 12 matchsticks
2. 2nd row contains 12 matchsticks
3. 1st column contains 12 matchsticks
4. 2nd column contains 12 matchsticks

Maintain 12 Count of Matchsticks

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A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

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I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

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Find the number of squares in the below picture

Count The Squares

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Amazing Facts

Crossword

The day before the 1996 U.S. presidential election, the NYT Crossword contained the clue “Lead story in tomorrow’s newspaper,” the puzzle was built so that both electoral outcomes were correct answers, requiring 7 other clues to have dual responses.