Arithmetic Aptitude :: PAC Quiz 2
Home » Arithmetic Aptitude » PAC Quiz 2 » General Questions

free Online Test Permutation and Combination Questions and Answers Quiz 2

Description: Free Online Test questions and answers on Permutation and Combination with explanation for various competitive exams,entrance test. Solved examples with detailed answer test 2

Exercise

 "I never see what has been done; I only see what remains to be done." - Marie Curie
1 . Directions (1 - 4): Study the given information carefully to answer the questions that follow.
A committee of 6 teachers is to be formed out of 4 science teachers, 5 arts teachers and 3 commerce teachers In how many different ways can the committee be formed if

$Q.$ two teachers from each stream are to be included ?
 210 180 145 96
2 . no teacher from the commerce stream is to be included ?
 81 62 46 84
3 . any teacher can be included in the committee ?
 626 718 924 844
4 . On a shelf three are 4 books on Economics. 3 books on Management and 4 books on Statistics. In how many different ways can the books be arranged so that the books on Economics are kept together?
 967680 120960 40320 5040
5 . Directions (5 - 10):Study the following information carefully to answer the questions that follow :
A committee of five members is to be formed out of 4 students, 3 teachers and 2 sports coaches. In how many ways can the committee be formed if

$Q.$ the Committee should consist of 2 students. 2 teachers and 1 sports coach ?
 25 64 9 36
6 . any five people cab be selected ?
 126 45 120 24
7 . In how many different ways can the letters of the word ‘LEASE’ be arranged?
 240 120 25 60