BrainBashers - Easy Puzzles

Puzzle 373

Water is to ice …

… as steam is to ?

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Puzzle 374

What is the 10^th prime number?

2, 3, 5, 7, …

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Puzzle 375

My shirt has 5 buttons, my cardigan has 2 buttons, and my suit jacket has no buttons.

How many buttons do my trousers have?

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Puzzle 376

Sam takes 20 days to build a wall.

Taylor and Kelly each take 10 days to build a wall.

How long will it take the three of them to build a wall if they work together?

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