Home » Quizzes » Arithmetic Puzzle on Mental Calculation

Arithmetic Puzzle on Mental Calculation

This is a timed quiz. You will be given 400 seconds to answer all questions. Are you ready?

400
0%

Correct! Wrong!

Correct! Wrong!

Correct! Wrong!

Correct! Wrong!

Correct! Wrong!

A boy on being asked the age of himself and of his sister replied: "Three years ago I was seven times as old as my sister; two years ago I was Age Puzzles 13 four times as old; last year I was three times as old; and this year I am two and one-half times as old." What are their ages?

Correct! Wrong!

The boy's age was ten and his sister's four.

Correct! Wrong!

A man entered a store and spent one-half ofthe money that was in his pocket. When he came out he found that he had just as many cents as he had dollars when he went in and half as many dollars as he had cents when he went in. How much money did he have on him when he entered?

Correct! Wrong!

The man must have entered the store with \$99.98 in his pocket.