एक बिंदु से दूसरे बिंदु तक जाने के लिए (7) दाईं चालें और (4) ऊपर चालें चाहिए। सबसे छोटे रास्ते कितने होंगे?

To go from one point to another, (7) right moves and (4) up moves are required. How many shortest paths are possible?

Explanation opens after your attempt
Correct Answer

C. (330)

Step 1

Concept

Choose the positions of (7) right moves among (11) moves. The number is \(^{11}C_{7}=330\).

Step 2

Why this answer is correct

The correct answer is C. (330). Choose the positions of (7) right moves among (11) moves. The number is \(^{11}C_{7}=330\).

Step 3

Exam Tip

कुल (11) चालों में से (7) दाईं चालों के स्थान चुनें। संख्या \(^{11}C_{7}=330\) है।

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एक बिंदु से दूसरे बिंदु तक जाने के लिए (7) दाईं चालें और (4) ऊपर चालें चाहिए। सबसे छोटे रास्ते कितने होंगे? / To go from one point to another, (7) right moves and (4) up moves are required. How many shortest paths are possible?

Correct Answer: C. (330). Explanation: कुल (11) चालों में से (7) दाईं चालों के स्थान चुनें। संख्या \(^{11}C_{7}=330\) है। / Choose the positions of (7) right moves among (11) moves. The number is \(^{11}C_{7}=330\).

Which concept should I revise for this Mathematics MCQ?

Choose the positions of (7) right moves among (11) moves. The number is \(^{11}C_{7}=330\).

What exam hint can help solve this Mathematics question?

कुल (11) चालों में से (7) दाईं चालों के स्थान चुनें। संख्या \(^{11}C_{7}=330\) है।