Concept-wise Practice

rational number definition MCQ Questions for Class 10

rational number definition se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with rational number definition.

Question 1/1 Easy Mathematics Chapter 1: Real Numbers 6: Proof of irrationality of √2, √3, √5 Class 10 Level 18

यदि \(\sqrt{2}\) परिमेय हो, तो उसे किस रूप में लिखा जा सकता है?

If \(\sqrt{2}\) is rational, in which form can it be written?

Explanation opens after your attempt
Correct Answer

A. दो पूर्णांकों के अनुपात के रूप मेंAs a ratio of two integers

Step 1

Concept

A rational number can be written as a ratio of two integers.

Step 2

Why this answer is correct

So assuming \(\sqrt{2}\) rational, we write it as \(\frac{p}{q}\).

Step 3

Exam Tip

Start the proof from the definition. चरण 1: परिमेय संख्या दो पूर्णांकों के अनुपात के रूप में लिखी जा सकती है। चरण 2: इसलिए \(\sqrt{2}\) को परिमेय मानकर \(\frac{p}{q}\) लिखा जाता है। चरण 3: परिभाषा से प्रमाण की शुरुआत करें।

Open Question Page
Ask Friends
Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.