Expert Mathematics Chapter 1: Real Numbers Class 10 Level 8

यदि संख्या \(2^{10}\times3^8\times5^5\times11^4\) है, तो इसे पूर्ण घन बनाने के लिए सबसे छोटी किस संख्या से भाग देना होगा?

If the number is \(2^{10}\times3^8\times5^5\times11^4\), by which smallest number should it be divided to make a perfect cube?

Explanation opens after your attempt
Correct Answer

A. \(2\times3^2\times5^2\times11\)

Step 1

Concept

In a perfect cube, exponents are multiples of 3.

Step 2

Why this answer is correct

Reducing 10 to 9, 8 to 6, 5 to 3, and 4 to 3 is the smallest way.

Step 3

Exam Tip

Therefore, the divisor is \(2\times3^2\times5^2\times11\). चरण 1: पूर्ण घन में घातें 3 के गुणज होती हैं। चरण 2: 10 को 9, 8 को 6, 5 को 3 और 4 को 3 तक घटाना सबसे छोटा तरीका है। चरण 3: इसलिए भाजक \(2\times3^2\times5^2\times11\) है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is A. \(2\times3^2\times5^2\times11\).

Where can I practice more Mathematics questions?

Open the subject page or level quiz links on this page to practice more active Mathematics MCQs with answers and explanations.

Related Mathematics Questions

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.