अंकों (0,2,4,6,8) से बिना पुनरावृत्ति (3)-अंकीय सम संख्याएं कितनी बन सकती हैं?

Using the digits (0,2,4,6,8) without repetition how many (3)-digit even numbers can be formed?

Explanation opens after your attempt
Correct Answer

D. (52) संख्याएं(52) numbers

Step 1

Concept

If the last digit is (0) there are \(4 \times 3=12\) ways and if it is non-zero even there are \(4 \times 3 \times 3=36\) ways. The total is (12+36=48).

Step 2

Why this answer is correct

The correct answer is D. (52) संख्याएं / (52) numbers. If the last digit is (0) there are \(4 \times 3=12\) ways and if it is non-zero even there are \(4 \times 3 \times 3=36\) ways. The total is (12+36=48).

Step 3

Exam Tip

अंतिम अंक (0) हो तो \(4 \times 3=12\) और अंतिम अंक गैर-शून्य सम हो तो \(4 \times 3 \times 3=36\) तरीके हैं। कुल (12+36=48) है।

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 (0,2,4,6,8) से बिना पुनरावृत्ति (3)-अंकीय सम संख्याएं कितनी बन सकती हैं? / Using the digits (0,2,4,6,8) without repetition how many (3)-digit even numbers can be formed?

Correct Answer: D. (52) संख्याएं / (52) numbers. Explanation: अंतिम अंक (0) हो तो \(4 \times 3=12\) और अंतिम अंक गैर-शून्य सम हो तो \(4 \times 3 \times 3=36\) तरीके हैं। कुल (12+36=48) है। / If the last digit is (0) there are \(4 \times 3=12\) ways and if it is non-zero even there are \(4 \times 3 \times 3=36\) ways. The total is (12+36=48).

Which concept should I revise for this Mathematics MCQ?

If the last digit is (0) there are \(4 \times 3=12\) ways and if it is non-zero even there are \(4 \times 3 \times 3=36\) ways. The total is (12+36=48).

What exam hint can help solve this Mathematics question?

अंतिम अंक (0) हो तो \(4 \times 3=12\) और अंतिम अंक गैर-शून्य सम हो तो \(4 \times 3 \times 3=36\) तरीके हैं। कुल (12+36=48) है।