अंकों (4,5,6,7,8,9) से बिना पुनरावृत्ति कितनी (4)-अंकीय संख्याएँ बनेंगी?

How many (4)-digit numbers can be formed from digits (4,5,6,7,8,9) without repetition?

Explanation opens after your attempt
Correct Answer

C. (360)

Step 1

Concept

For four places, there are \(6\times5\times4\times3=360\) ways. Without repetition, choices decrease.

Step 2

Why this answer is correct

The correct answer is C. (360). For four places, there are \(6\times5\times4\times3=360\) ways. Without repetition, choices decrease.

Step 3

Exam Tip

चार स्थानों के लिए \(6\times5\times4\times3=360\) तरीके हैं। बिना पुनरावृत्ति में विकल्प घटते हैं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

अंकों (4,5,6,7,8,9) से बिना पुनरावृत्ति कितनी (4)-अंकीय संख्याएँ बनेंगी? / How many (4)-digit numbers can be formed from digits (4,5,6,7,8,9) without repetition?

Correct Answer: C. (360). Explanation: चार स्थानों के लिए \(6\times5\times4\times3=360\) तरीके हैं। बिना पुनरावृत्ति में विकल्प घटते हैं। / For four places, there are \(6\times5\times4\times3=360\) ways. Without repetition, choices decrease.

Which concept should I revise for this Mathematics MCQ?

For four places, there are \(6\times5\times4\times3=360\) ways. Without repetition, choices decrease.

What exam hint can help solve this Mathematics question?

चार स्थानों के लिए \(6\times5\times4\times3=360\) तरीके हैं। बिना पुनरावृत्ति में विकल्प घटते हैं।