Mathematics · Permutations and Combinations

मान लीजिए C(n, r) = nCr है। 20∑ k=0 (2k + 1) C(41, 2k + 1) का मान है:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

140 × 240
240 × 239
341 × 240✓
441 × 239

सही उत्तर देखें

41 × 240

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Mathematics?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Permutations and Combinations?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Permutations and Combinations MCQs →

Recommended practice questions in Mathematics · Permutations and Combinations

Browse More Mathematics →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

मान लीजिए C(n, r) = nCr है। 20∑ k=0 (2k + 1) C(41, 2k + 1) का मान है:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Mathematics?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

मान लीजिए C(n, r) = nCr है। 20∑ k=0 (2k + 1) C(41, 2k + 1) का मान है:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Mathematics?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions