Train Passes the Tunnel

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?




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Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

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Tarang football website was hacked by one of the players. Jack, the coach of Tarang has pointed out five players as the possible hacker.
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Rubik’s Cube

The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.