BrainBashers - Random Puzzles

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Puzzle 109

Which one of these letters is the odd one out?

xi, chi, theta, psi, pi, phi

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Puzzle 110

Which word in the English language is …

… most often pronounced incorrectly?

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Puzzle 111

School Reunion '62 – All Logic Puzzles

During a recent school reunion, four friends were discussing their starting salaries.

The salaries in question were, 8, 10, 12 and 14 thousand pounds per year.

The MP earned the most.

Alex earned more than Billie and the doctor earned more than Drew, the vet.

Billie, the lawyer, did not start on £10,000 nor did Drew.

And Chris couldn't remember.

Can you determine who has which job and their starting salaries?

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Puzzle 112

A large freshwater reservoir has two types of drainage system. Small pipes and large pipes.

6 large pipes, on their own, can drain the reservoir in 12 hours.

6 small pipes, on their own, can drain the reservoir in 18 hours.

How long will 6 large pipes and 6 small pipes take to drain the reservoir?

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