Number Trivia

Can you find out which number multiplied by itself will give the output as 12345678987654321?




Similar Riddles

What does this rebus mean?

O
N
C
E
TIME

Asked by Neha on 22 Feb 2025


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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We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

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Replace the question mark with the correct number.

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Who are the happiest people in IPL match?

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My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

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What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

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That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

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A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



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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.