Class 7 · Mathematics · Hard level · 8 questions
Percentages & Simple Interest: Word Problems
Increases, decreases, and what borrowing money actually costs. In Class 7 Mathematics the topic covers per cent means out of a hundred, the three basic calculations, the multiplier method and simple interest. This quiz is the hardest level, with Class 7 exam-style questions that mix the ideas together. 8 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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