Next Number in Series

Find the next number in the series below

21 32 54 87 131 ?




Similar Riddles

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

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If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

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A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

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A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

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When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

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A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

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When it is alive we sing, when it is dead we clap our hands. What is it?

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Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

Solve the Sudoku

Asked by Neha on 16 Feb 2022


A cat, a dog and a monkey were stolen. 3 suspects got caught: Harish, Manoj and Tarun. All we know is each person stole one animal, but we do not know who stole which. Here are the investigation statements. Harish said: Tarun stole the cat. Manoj said: Tarun stole the dog. Tarun said: They both were lying. I did not steal the cat or the dog. Later on, the police found out the man who stole the monkey told a lie. The man who stole the cat told the truth. Can you find out who stole which?

Asked by Neha on 05 Nov 2023

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Amazing Facts

Out of the Box

The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.