Concept-wise Practice

number-756 MCQ Questions for Class 10

number-756 se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

2 questions tagged with number-756.

Question 1/2 Medium Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 7

संख्या 756 का सही अभाज्य गुणनखंडन क्या है?

What is the correct prime factorisation of 756?

Explanation opens after your attempt
Correct Answer

A. \(2^2\times3^3\times7\)

Step 1

Concept

Write \(756=27\times28\).

Step 2

Why this answer is correct

\(27=3^3\) and \(28=2^2\times7\), so \(756=2^2\times3^3\times7\).

Step 3

Exam Tip

Give complete prime form to both parts. चरण 1: \(756=27\times28\) लिखें। चरण 2: \(27=3^3\) और \(28=2^2\times7\), इसलिए \(756=2^2\times3^3\times7\)। चरण 3: दोनों भागों को पूरा अभाज्य रूप दें।

Open Question Page
Ask Friends
Question 2/2 Easy Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 9

संख्या 756 का सही अभाज्य गुणनखंडन क्या है?

What is the correct prime factorisation of 756?

Explanation opens after your attempt
Correct Answer

A. \(2^2\times3^3\times7\)

Step 1

Concept

Write \(756=27\times28\).

Step 2

Why this answer is correct

\(27=3^3\) and \(28=2^2\times7\), so \(756=2^2\times3^3\times7\).

Step 3

Exam Tip

Convert 28 into \(2^2\times7\). चरण 1: \(756=27\times28\) लिखें। चरण 2: \(27=3^3\) और \(28=2^2\times7\), इसलिए \(756=2^2\times3^3\times7\)। चरण 3: 28 को \(2^2\times7\) में बदलें।

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.