चार खुर्च्यांमध्ये 10 व्यक्तींची मांडणी करण्याच्या पद्धतींची संख्या किती आहे?

This question was previously asked in
Rajasthan Gram Vikas Adhikari (VDO) 27 Dec 2021 Shift 2 Official Paper
View all Rajasthan Gram Vikas Adhikari Papers >
  1. 4050
  2. 5040
  3. 5020
  4. 6000

Answer (Detailed Solution Below)

Option 2 : 5040
Free
Rajasthan Gram Vikas Adhikari (VDO) : Full Mock Test
29.3 K Users
120 Questions 100 Marks 120 Mins

Detailed Solution

Download Solution PDF

दिलेल्याप्रमाणे:

चार खुर्च्यांमध्ये 10 व्यक्तींची मांडणी करण्याच्या पद्धतींची संख्या

वापरलेले सूत्र:

nPr = n!/(n – r)!

जेथे, n = व्यक्तींची संख्या

r = खुर्च्यांची संख्या

गणना:

प्रश्नानुसार

nPr = n!/(n – r)!

⇒ 10!/(10 – 4)!

⇒ 10!/6!

⇒ (10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1)/(6 × 5 × 4 × 3 × 2 × 1)

⇒ (10 × 9 × 8 × 7)

⇒ 5040

∴ आवश्यक उत्तर 5040 आहे​

Latest Rajasthan Gram Vikas Adhikari Updates

Last updated on Jun 11, 2025

->The Rajasthan Gram Vikas Adhikari Recruitment 2025 Notification is expected soon in the upcoming months.

->The Tentative Exam Date for Rajasthan Gram Vikas Adhikari 2025 Recruitment is 31st August 2025.

->The Rajasthan Gram Vikas Adhikari Selection Process consist of two stages i.e, Preliminary Test & Mains Examination.

->Candidates who are interested to prepare for the examination can refer to the Rajasthan Gram Vikas Adhikari Previous Year Question Paper here!

More Permutation and Combination Questions

Get Free Access Now
Hot Links: teen patti master apk download teen patti mastar real cash teen patti teen patti gold apk download teen patti master king