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number-17640 MCQ Questions for Class 10

number-17640 se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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2 questions tagged with number-17640.

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

संख्या 17640 का सही अभाज्य गुणनखंडन क्या है?

What is the correct prime factorisation of 17640?

Explanation opens after your attempt
Correct Answer

A. \(2^3\times3^2\times5\times7^2\)

Step 1

Concept

Write \(17640=8\times2205\).

Step 2

Why this answer is correct

\(2205=3^2\times5\times7^2\), so \(17640=2^3\times3^2\times5\times7^2\).

Step 3

Exam Tip

Give 2205 its complete prime form. चरण 1: \(17640=8\times2205\) लिखें। चरण 2: \(2205=3^2\times5\times7^2\), इसलिए \(17640=2^3\times3^2\times5\times7^2\)। चरण 3: 2205 को पूरा अभाज्य रूप दें।

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Question 2/2 Hard Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 8

संख्या 17640 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 17640?

Explanation opens after your attempt
Correct Answer

A. \(2^3\times3^2\times5\times7^2\)

Step 1

Concept

Write \(17640=8\times2205\).

Step 2

Why this answer is correct

\(2205=3^2\times5\times7^2\), so \(17640=2^3\times3^2\times5\times7^2\).

Step 3

Exam Tip

Give 2205 its complete prime form. चरण 1: \(17640=8\times2205\) लिखें। चरण 2: \(2205=3^2\times5\times7^2\), इसलिए \(17640=2^3\times3^2\times5\times7^2\)। चरण 3: 2205 को पूरा अभाज्य रूप दें।

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