Class 9 Mathematics - Number Systems - Irrational numbers Expert Quiz

Mathematics Number Systems Irrational numbers Expert Class 9 Level 11

Level 11 • 3/50 questions • 25 seconds per question.

Level readiness 3/50 Questions
Time Left 01:15 25 sec/question
RewardsCoins + XP
ModeClassic Quiz
Previous Next Level
Share
This level needs 47 more active questions. Admin panel me same class, subject, difficulty aur level_no 11 par question add karein.
Question 1 / 3 0 score
Answered 0/3 Correct 0 Time 01:15
Question 1/3 Expert Mathematics Number Systems Decimal representation Class 9 Level 11

(0.6471), \( \frac{11}{17} \), \(0.6470\overline{58}\) में सबसे बड़ी संख्या कौन-सी है?

Among (0.6471), \( \frac{11}{17} \), and \(0.6470\overline{58}\), which is the greatest number?

Explanation opens after your attempt
Correct Answer

B. (0.6471)

Step 1

Concept

\( \frac{11}{17}=0.647058\ldots \), which is less than (0.6471). View all numbers in decimal form for comparison.

Step 2

Why this answer is correct

The correct answer is B. (0.6471). \( \frac{11}{17}=0.647058\ldots \), which is less than (0.6471). View all numbers in decimal form for comparison.

Step 3

Exam Tip

\( \frac{11}{17}=0.647058\ldots \), जो (0.6471) से छोटा है। तुलना में सभी संख्याओं को दशमलव रूप में देखें।

Open Question Page
Ask Friends
Question 2/3 Expert Mathematics Number Systems Decimal representation Class 9 Level 11

दशमलव \(4.06006000600006\ldots\) किस संख्या-प्रकार को दर्शा सकता है?

The decimal \(4.06006000600006\ldots\) can represent which type of number?

Explanation opens after your attempt
Correct Answer

C. अपरिमेयIrrational

Step 1

Concept

It is non-terminating and has no fixed repetition. Such a decimal can be the form of an irrational number.

Step 2

Why this answer is correct

The correct answer is C. अपरिमेय / Irrational. It is non-terminating and has no fixed repetition. Such a decimal can be the form of an irrational number.

Step 3

Exam Tip

यह असांत है और इसमें निश्चित दोहराव नहीं है। ऐसा दशमलव अपरिमेय संख्या का रूप हो सकता है।

Open Question Page
Ask Friends
Question 3/3 Expert Mathematics Number Systems Decimal representation Class 9 Level 11

(0.703125), \( \frac{45}{64} \), \(0.703\overline{1}\) में सही संबंध कौन-सा है?

Which relation is correct among (0.703125), \( \frac{45}{64} \), and \(0.703\overline{1}\)?

Explanation opens after your attempt
Correct Answer

C. \(0.703\overline{1}<0.703125=\frac{45}{64}\)

Step 1

Concept

\( \frac{45}{64}=0.703125 \) and \(0.703\overline{1}=0.703111\ldots\). Therefore, (0.703125) is greater.

Step 2

Why this answer is correct

The correct answer is C. \(0.703\overline{1}<0.703125=\frac{45}{64}\). \( \frac{45}{64}=0.703125 \) and \(0.703\overline{1}=0.703111\ldots\). Therefore, (0.703125) is greater.

Step 3

Exam Tip

\( \frac{45}{64}=0.703125 \) और \(0.703\overline{1}=0.703111\ldots\) है। इसलिए (0.703125) बड़ा है।

Open Question Page
Ask Friends

Mathematics Quiz Navigation

Mathematics Subject

All difficulty level maps

Irrational numbers Topic

Topic question list

Number Systems Chapter

Chapter question list

Search Mathematics

Find related MCQs

All Subjects

Choose another subject
FAQs

Class 9 Mathematics Quiz FAQs

How many questions are in this quiz?

This level is designed for 50 active questions. Currently 3 questions are available for the selected class and difficulty.

Is there a timer in this quiz?

Yes, the timer uses 25 seconds per question for Expert difficulty and shows the total remaining time on the page.

Can I open each question separately?

Yes, every question has its own SEO-friendly page with answer, explanation and related practice links.