Train into a Tunnel

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?




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There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

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Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

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Time in the Clock

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What Does this text mean:

important=important

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The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

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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.