Search Class 10 Questions

3 results found for "number-1323" in Class 10.

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

संख्या 13230 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 13230?

Explanation opens after your attempt
Correct Answer

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

Step 1

Concept

Write \(13230=270\times49\).

Step 2

Why this answer is correct

\(270=2\times3^3\times5\) and \(49=7^2\), so \(13230=2\times3^3\times5\times7^2\).

Step 3

Exam Tip

Do not keep 270 and 49 in the final form. चरण 1: \(13230=270\times49\) लिखें। चरण 2: \(270=2\times3^3\times5\) और \(49=7^2\), इसलिए \(13230=2\times3^3\times5\times7^2\)। चरण 3: 270 और 49 को अंतिम रूप में न रखें।

Open Question Page
Ask Friends
Question Medium Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 7

संख्या 1323 का सही अभाज्य गुणनखंडन क्या है?

What is the correct prime factorisation of 1323?

Explanation opens after your attempt
Correct Answer

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

Step 1

Concept

Write \(1323=27\times49\).

Step 2

Why this answer is correct

\(27=3^3\) and \(49=7^2\), so \(1323=3^3\times7^2\).

Step 3

Exam Tip

Both 27 and 49 are composite, so write them as prime powers. चरण 1: \(1323=27\times49\) लिखें। चरण 2: \(27=3^3\) और \(49=7^2\), इसलिए \(1323=3^3\times7^2\)। चरण 3: 27 और 49 दोनों संयुक्त हैं, इसलिए अभाज्य घातों में लिखें।

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

संख्या 1323 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 1323?

Explanation opens after your attempt
Correct Answer

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

Step 1

Concept

Write \(1323=27\times49\).

Step 2

Why this answer is correct

\(27=3^3\) and \(49=7^2\), so \(1323=3^3\times7^2\).

Step 3

Exam Tip

Do not leave 27 and 49 in the final form. चरण 1: \(1323=27\times49\) लिखें। चरण 2: \(27=3^3\) और \(49=7^2\), इसलिए \(1323=3^3\times7^2\)। चरण 3: 27 और 49 को अंतिम रूप में न छोड़ें।

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.