permutations-and-combination

Permutations and Combination

Permutation and Combination: Difference between Permutation and Combination, Permutation Meaning, Permutation and Combination Formula, Questions, Problems

assess-yourself
Take Aptitude Test
view-results
View Aptitude Test Results

Online Aptitude Questions with Answers on Permutations and Combination

Q31. **In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?**

  1.  400
  2.  500
  3.  600
  4.  20
  5.  25

Solution : 500
Q32. **In how many ways can a committee consisting of three men and four women be formed from a group of six men and seven women?**

  1.  ⁶C₄ ⁷C₃
  2.  ⁶C₃ ⁷C₅
  3.  ⁶C₃⁷C₄
  4.  ⁷C₅ ⁶C₄
  5.  ⁶C₃ ⁷C₃

Solution : ⁶C₃⁷C₄

Math Whiz

Free Online Contest on Aptitude and Reasoning.20 mins Only.

  • All Participants get Participation Certificates to boost your Resume
  • Cash Vouchers for the top 100 weekly winners

Participation Now using Laptop/ Desktop/ Tab/ Mobile.



Q33. **A question paper consists of five problems, each problem having three internal choices. In how many ways can a candidate attempt one or more problems?**

  1.  63
  2.  511
  3.  1023
  4.  15
  5.  31

Solution : 1023
Q34. **In how many ways can five boys and three girls sit in a row such that all boys sit together?**

  1.  4800
  2.  5760
  3.  2880
  4.  15000
  5.  1440

Solution : 2880

Campus Ambassador (Remote Internship)

Are you a college student? You can become a Campus Ambassador for LearningPundits. Promote our Online Contests to students from you college via email, Facebook, posters, WhatsApp and old-fashioned face to face communication
You will receive:
  • Stipend based on your performance
  • Internship Certificate to boost your Resume


Q35. **The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -**

  1.  4000
  2.  2160
  3.  4320
  4.  5300
  5.  4160

Solution : 4320
Q{{($index+1)+((page-1)*LIMITPERPAGE)}}.

  1.  

Solution :

Grammar Guru

Free Online Contest on English Grammar and Vocabulary.20 mins Only.

  • All Participants get Participation Certificates to boost your Resume
  • Cash Vouchers for the top 100 weekly winners

Participation Now using Laptop/ Desktop/ Tab/ Mobile.



Math Whiz

Free Online Contest on Aptitude and Reasoning.20 mins Only.

  • All Participants get Participation Certificates to boost your Resume
  • Cash Vouchers for the top 100 weekly winners

Participation Now using Laptop/ Desktop/ Tab/ Mobile.



Campus Ambassador (Remote Internship)

Are you a college student? You can become a Campus Ambassador for LearningPundits. Promote our Online Contests to students from you college via email, Facebook, posters, WhatsApp and old-fashioned face to face communication
You will receive:
  • Stipend based on your performance
  • Internship Certificate to boost your Resume


Preparing for Aptitude Tests ? Please go through our courses on Aptitude Questions and try to answer our Online Aptitude Test Questions on Quantitative Aptitude.
Interested in evaluating your Reasoning Skills ? Please go through our courses on Logical Reasoning and Non-Verbal Reasoning to answer our Reasoning Questions.
Interested in learning English and checking your English Grammar ? Do a quick grammar check to evaluate your Basic English Grammar Skills. Improve your English Vocabulary by going through these Vocabulary words.
Wondering how to make a resume ? These resume format for freshers might be helpful. You can also submit your Resume for Review and look and Resume samples available there.
Preparing for an HR Interview or Group Discussion ? These HR interview questions and answers could help you do well in a typical HR interview. These group discussion tips could also be useful.
Searching for jobs ? We have thousand of Fresher Jobs. Feel free to browse through our extensive list of online jobs.