Cross the Bridge

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?




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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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So who hacked the website?

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Prove that twice of ten is the same as twice of eleven.

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You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

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Amazing Facts

Gambling

In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.