Concept-wise Practice

result-type MCQ Questions for Class 10

result-type 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 result-type.

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

\(\sqrt{5}\) के प्रमाण में (a) और (b) दोनों (5) से विभाज्य मिलते हैं। यह किस प्रकार का परिणाम है?

In the proof for \(\sqrt{5}\), both (a) and (b) are found divisible by (5). What type of result is this?

Explanation opens after your attempt
Correct Answer

A. विरोधाभासी परिणामContradictory result

Step 1

Concept

At the beginning, (a) and (b) were assumed coprime.

Step 2

Why this answer is correct

Both being divisible by (5) gives a common factor.

Step 3

Exam Tip

Therefore this is a contradictory result, and the rational assumption is false. चरण 1: शुरुआत में (a) और (b) सहअभाज्य माने गए थे। चरण 2: दोनों का (5) से विभाज्य होना साझा गुणनखंड देता है। चरण 3: इसलिए यह विरोधाभासी परिणाम है और परिमेय मान्यता गलत होती है।

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.