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Maths The World of Numbers Class 9 Chapter 3 (Ganita Manjari I) MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 9 · Maths · CBSE

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Chapter 3 Class 9 - The World of Numbers (Ganita Manjari I) | 10 questions | about 8 minutes

Practise The World of Numbers Class 9 Chapter 3 (Ganita Manjari I) with Teachoo's 10 Question MCQ (including Assertion) (Class 9 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
Find \(\frac{2}{3}÷\frac{3}{10}\).
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Question 2 of 10
Evaluate \((-8)\times (-7)\).
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Question 3 of 10
The repeating block \(142857\), obtained from \(\frac{1}{7}\), is cyclic. What is \(142857\times 4\)?
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Question 4 of 10
Higher-order reasoning
Assertion (A): The decimal expansion of \(\frac{15}{24}\) is non-terminating and repeating.
Reason (R): The denominator \(24\) contains the prime factor \(3\).
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Question 5 of 10
Which rational number is equivalent to \(-\frac{3}{5}\)?
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Question 6 of 10
To mark \(-\frac{7}{4}\) on a number line, a student divides each unit into four equal parts. From 0, how should the student move?
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Question 7 of 10
Which of the following is the correct definition of a rational number?
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Question 8 of 10
According to Brahmagupta's rules, what does the term 'Rina' represent?
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Question 9 of 10
A digital device stores only terminating decimals. Which fraction can be stored exactly without an endlessly repeating block?
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Question 10 of 10
Find \(\frac{7}{12}+\frac{5}{8}\).
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