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appointments MCQ Questions for Class 11

appointments se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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3 questions tagged with appointments.

Question 1/3 Medium Mathematics Permutations and Combinations Permutations Class 11 Level 60

(13) खिलाड़ियों में से कप्तान और उपकप्तान कितने तरीकों से बनाए जा सकते हैं?

In how many ways can a captain and vice-captain be appointed from (13) players?

Explanation opens after your attempt
Correct Answer

A. (156)

Step 1

Concept

The two posts are different, so \(^{13}P_2=13\cdot12=156\). In exams, changing order changes the result for different posts.

Step 2

Why this answer is correct

The correct answer is A. (156). The two posts are different, so \(^{13}P_2=13\cdot12=156\). In exams, changing order changes the result for different posts.

Step 3

Exam Tip

दो पद अलग हैं, इसलिए \(^{13}P_2=13\cdot12=156\)। परीक्षा में अलग पदों में क्रम बदलने से परिणाम बदलता है।

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Question 2/3 Medium Mathematics Permutations and Combinations Permutations Class 11 Level 59

(11) खिलाड़ियों में से कप्तान, उपकप्तान और प्रबंधक कितने तरीकों से चुने जा सकते हैं?

In how many ways can a captain, vice-captain and manager be chosen from (11) players?

Explanation opens after your attempt
Correct Answer

A. (990)

Step 1

Concept

The three posts are different, so \(^{11}P_3=990\). In exams, different responsibilities make order important.

Step 2

Why this answer is correct

The correct answer is A. (990). The three posts are different, so \(^{11}P_3=990\). In exams, different responsibilities make order important.

Step 3

Exam Tip

तीन पद अलग हैं, इसलिए \(^{11}P_3=990\)। परीक्षा में अलग-अलग जिम्मेदारियां हों तो क्रम महत्वपूर्ण है।

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Question 3/3 Medium Mathematics Permutations and Combinations Permutations Class 11 Level 58

(9) विद्यार्थियों में से कप्तान, उपकप्तान और कोषाध्यक्ष कितने तरीकों से बनाए जा सकते हैं?

In how many ways can a captain, vice-captain and treasurer be appointed from (9) students?

Explanation opens after your attempt
Correct Answer

A. (504)

Step 1

Concept

There are three different posts, so \(^{9}P_3=504\). In exams, different named posts make order important.

Step 2

Why this answer is correct

The correct answer is A. (504). There are three different posts, so \(^{9}P_3=504\). In exams, different named posts make order important.

Step 3

Exam Tip

तीन अलग पद हैं, इसलिए \(^{9}P_3=504\)। परीक्षा में पदों के नाम अलग हों तो क्रम बदलने से परिणाम बदलता है।

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