Square the Number

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?




Similar Riddles

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

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John is on an island and there are three crates of fruit that have washed up in front of him. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges.

Each crate is labelled. One reads 'apples', one reads 'oranges', and one reads 'apples and oranges'. He know that NONE of the crates have been labeled correctly - they are all wrong.

If he can only take out and look at just one of the pieces of fruit from just one of the crates, how can he label all of the crates correctly?

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Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

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What is the total distance that the supersonic bird has traveled till the trains collided?

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Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

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Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

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A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

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Can you count the number of squares in the given picture?

How Many Squares you Find

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A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

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A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

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Crossword puzzles

In the 1920s, people feared that crossword puzzles would contribute to illiteracy.