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Quantitative Aptitude

PERMUTATION AND COMBINATION MCQs

Permutations And Combinations

Total Questions : 444 | Page 11 of 45 pages
Question 101. In how many different ways can the letters of the word OPERATE be arranged ?
  1.    360
  2.    720
  3.    5040
  4.    2520
  5.    None of these
 Discuss Question
Answer: Option D. -> 2520
Question 102. Out of 5 women and 4 men, a committee of three members is to be formed in such a way that at least one member is a women. In how many different ways can it be done ?
  1.    76
  2.    80
  3.    84
  4.    96
  5.    None of these
 Discuss Question
Answer: Option B. -> 80
Question 103. In how many ways a committee consisting of 5 men and 6 women can be formed from 8 men and 10 women ?
  1.    266
  2.    5040
  3.    11760
  4.    86400
  5.    None of these
 Discuss Question
Answer: Option C. -> 11760
Question 104. In how many different ways can the letters of the word GAMBLE be arranged?
  1.    15
  2.    25
  3.    60
  4.    125
  5.    None of these
 Discuss Question
Answer: Option E. -> None of these
Question 105. In how many different ways can the letters of the word RUMOUR be arranged?
  1.    30
  2.    90
  3.    180
  4.    720
  5.    None of these
 Discuss Question
Answer: Option C. -> 180
Question 106. In how many different ways can the letters of the word ‘TRANSPIRATION’ be arranged so that the vowels always come together?
  1.    2429500
  2.    1360800
  3.    1627800
  4.    None of these
 Discuss Question
Answer: Option B. -> 1360800
Question 107. In how many different ways can the letters of the word CAPITAL be arranged so that the vowels always come together?
  1.    120
  2.    360
  3.    720
  4.    840
  5.    None of these
 Discuss Question
Answer: Option B. -> 360
Question 108. A committee of 5 members is to be formed by selecting out of 4 men and 5 women. In how many different ways the committee can be formed if it should have 2 men and 3 women?
  1.    16
  2.    36
  3.    45
  4.    60
  5.    None of these
 Discuss Question
Answer: Option D. -> 60
Question 109. In how many different ways can the letters of the word INCREASE be arranged?
  1.    40320
  2.    10080
  3.    20160
  4.    64
  5.    None of these
 Discuss Question
Answer: Option C. -> 20160
Question 110. In how many different ways can the letters of the word CREATE be arranged?
  1.    25
  2.    36
  3.    360
  4.    720
  5.    None of these
 Discuss Question
Answer: Option C. -> 360

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