BrainBashers - Brain Teasers and Puzzles

Puzzle 577

Only using the letters A I O S T, what is the longest word you can find?

You may use each letter more than once.

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Puzzle 578

Which one of these sentences is the odd one out? The answer is nothing to do with food or animals.
Jackals are mean, eager scavengers.
Koalas eat in the heat.
Sheep invariably munch old newspapers.
Seals are rare and hungry.
Foxes rich appetite never kicks.

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Puzzle 579

What comes next in this sequence:

Dave Edward Duncan Neil Liam ?
Choose from:

Alan, Kevin, John, Michael, Steve

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Puzzle 580

How many cubic feet of earth are removed …

… to make a hole 4 feet wide by 7 feet long by 2 feet deep?

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