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number-627264 MCQ Questions for Class 10

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3 questions tagged with number-627264.

Question 1/3 Expert Mathematics Real Numbers Prime factorisation Class 10 Level 8

किस विकल्प में \(2^6\times3^4\times11^2\) का सही मान है?

Which option gives the correct value of \(2^6\times3^4\times11^2\)?

Explanation opens after your attempt
Correct Answer

A. 627264

Step 1

Concept

Calculate \(2^6=64\), \(3^4=81\), and \(11^2=121\).

Step 2

Why this answer is correct

\(64\times81\times121=627264\).

Step 3

Exam Tip

Solve all three powers separately first. चरण 1: \(2^6=64\), \(3^4=81\) और \(11^2=121\) निकालें। चरण 2: \(64\times81\times121=627264\)। चरण 3: तीनों घातों को पहले अलग-अलग हल करें।

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Question 2/3 Expert Mathematics Real Numbers Prime factorisation Class 10 Level 8

यदि \(627264=2^a\times3^4\times11^2\), तो (a) का मान क्या है?

If \(627264=2^a\times3^4\times11^2\), what is the value of (a)?

Explanation opens after your attempt
Correct Answer

A. 6

Step 1

Concept

Write \(627264=64\times9801\).

Step 2

Why this answer is correct

\(64=2^6\) and \(9801=3^4\times11^2\), so the power of 2 is 6.

Step 3

Exam Tip

From the given form, (a=6). चरण 1: \(627264=64\times9801\) लिखें। चरण 2: \(64=2^6\) और \(9801=3^4\times11^2\), इसलिए 2 की घात 6 है। चरण 3: दिए गए रूप से (a=6) है।

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Question 3/3 Expert Mathematics Real Numbers Prime factorisation Class 10 Level 8

संख्या 627264 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 627264?

Explanation opens after your attempt
Correct Answer

A. \(2^6\times3^4\times11^2\)

Step 1

Concept

Write \(627264=64\times9801\).

Step 2

Why this answer is correct

\(64=2^6\) and \(9801=3^4\times11^2\), so \(627264=2^6\times3^4\times11^2\).

Step 3

Exam Tip

Convert 9801 into prime powers. चरण 1: \(627264=64\times9801\) लिखें। चरण 2: \(64=2^6\) और \(9801=3^4\times11^2\), इसलिए \(627264=2^6\times3^4\times11^2\)। चरण 3: 9801 को अभाज्य घातों में बदलें।

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