शब्द (BANANA) के अक्षरों से कितने भिन्न क्रम बनेंगे जिनमें कोई दो (A) साथ-साथ न हों?

How many distinct arrangements of the letters of (BANANA) are possible if no two (A)'s are adjacent?

Explanation opens after your attempt
Correct Answer

C. (12)

Step 1

Concept

First arrange (B,N,N), then place the (3) identical (A)'s in the (4) gaps formed. Handle repeated letters and gaps carefully.

Step 2

Why this answer is correct

The correct answer is C. (12). First arrange (B,N,N), then place the (3) identical (A)'s in the (4) gaps formed. Handle repeated letters and gaps carefully.

Step 3

Exam Tip

पहले (B,N,N) को सजाएँ और बने (4) खाली स्थानों में (3) समान (A) रखें। समान अक्षरों और खाली स्थानों को ध्यान से संभालें।

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शब्द (BANANA) के अक्षरों से कितने भिन्न क्रम बनेंगे जिनमें कोई दो (A) साथ-साथ न हों? / How many distinct arrangements of the letters of (BANANA) are possible if no two (A)'s are adjacent?

Correct Answer: C. (12). Explanation: पहले (B,N,N) को सजाएँ और बने (4) खाली स्थानों में (3) समान (A) रखें। समान अक्षरों और खाली स्थानों को ध्यान से संभालें। / First arrange (B,N,N), then place the (3) identical (A)'s in the (4) gaps formed. Handle repeated letters and gaps carefully.

Which concept should I revise for this Mathematics MCQ?

First arrange (B,N,N), then place the (3) identical (A)'s in the (4) gaps formed. Handle repeated letters and gaps carefully.

What exam hint can help solve this Mathematics question?

पहले (B,N,N) को सजाएँ और बने (4) खाली स्थानों में (3) समान (A) रखें। समान अक्षरों और खाली स्थानों को ध्यान से संभालें।