Search Class 10 Questions

2 results found for "number-3080" in Class 10.

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

किस संख्या का अभाज्य गुणनखंडन \(2^3\times5\times7\times11\) है?

Which number has prime factorisation \(2^3\times5\times7\times11\)?

Explanation opens after your attempt
Correct Answer

A. 3080

Step 1

Concept

Calculate \(2^3=8\).

Step 2

Why this answer is correct

\(8\times5\times7\times11=3080\).

Step 3

Exam Tip

Whatever the order, the product remains the same. चरण 1: \(2^3=8\) निकालें। चरण 2: \(8\times5\times7\times11=3080\)। चरण 3: क्रम कोई भी हो, गुणनफल वही रहेगा।

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

संख्या 3080 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 3080?

Explanation opens after your attempt
Correct Answer

A. \(2^3\times5\times7\times11\)

Step 1

Concept

Write \(3080=8\times385\).

Step 2

Why this answer is correct

\(8=2^3\) and \(385=5\times7\times11\), so \(3080=2^3\times5\times7\times11\).

Step 3

Exam Tip

Break 385 into prime form too. चरण 1: \(3080=8\times385\) लिखें। चरण 2: \(8=2^3\) और \(385=5\times7\times11\), इसलिए \(3080=2^3\times5\times7\times11\)। चरण 3: 385 को भी अभाज्य रूप में तोड़ें।

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.