Definition Of Discrete In Math

15 Questions | Total Attempts: 317

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Discrete Mathematics Quizzes & Trivia

Questions and Answers
  • 1. 
    Howmany committees of four can be formedfrom nine people?
    • A. 

      126

    • B. 

      124

    • C. 

      120

    • D. 

      128

  • 2. 
    A man buys 3 cows, 2 pigs, 4 hens from a person with 7 cows, 6 pigs, 8 hens. How many choices does the man have?
    • A. 

      36750

    • B. 

      35480

    • C. 

      38448

    • D. 

      34120

  • 3. 
    How many 7 letter words can be formed using the letters of BENZENE?
    • A. 

      320

    • B. 

      540

    • C. 

      420

    • D. 

      120

  • 4. 
    Find the number of ways that a party of seven can arrange themselves in a row of seven persons.
    • A. 

      7950

    • B. 

      3050

    • C. 

      4058

    • D. 

      5040

  • 5. 
    Find the number of ways that a party of seven can arrange themselves around a circular table.
    • A. 

      46656

    • B. 

      31900

    • C. 

      50440

    • D. 

      44860

  • 6. 
    Find number of Distinct permutations that can be formed from the word RADAR
    • A. 

      45

    • B. 

      30

    • C. 

      60

    • D. 

      24

  • 7. 
    Find number of Distinct permutations that can be formed from the word UNUSUAL
    • A. 

      640

    • B. 

      480

    • C. 

      840

    • D. 

      960

  • 8. 
    In how many ways can 4 physics books, a mathematics book, 3 chemistry books, and two biology books be arranged on a shelf so that all books of the same subject are together.
    • A. 

      40440

    • B. 

      43128

    • C. 

      44362

    • D. 

      41472

  • 9. 
    Of 32 students who play both football and cricket, 30 play football and 14 play cricket. How many students play both games?
    • A. 

      16

    • B. 

      10

    • C. 

      12

    • D. 

      8

  • 10. 
    6 boys & 6 girls are to be seated in a row. How many ways can they be seated if no two girls are seated together ?
    • A. 

      3466800

    • B. 

      3426420

    • C. 

      3628800

    • D. 

      3648000

  • 11. 
    If the P's in the word MISSISSIPPI are seperated then what is the number of arrangements
    • A. 

      36300

    • B. 

      34650

    • C. 

      24450

    • D. 

      28350

  • 12. 
    How many different Signals, each consisting of 8 flags hung in a vertical line, can be formed from a set of 4 identical red flags, 3 blue flags, and a white flag?
    • A. 

      320

    • B. 

      280

    • C. 

      440

    • D. 

      220

  • 13. 
    If repetitions not permitted, how many 4 digit numbers can be formed from digits 1,2 ,3 ,7,8 and 5 that contains both 3 and 5
    • A. 

      320

    • B. 

      100

    • C. 

      144

    • D. 

      240

  • 14. 
    Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
    • A. 

      20550

    • B. 

      22600

    • C. 

      25200

    • D. 

      21400

  • 15. 
    In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10 women?
    • A. 

      26650

    • B. 

      50440

    • C. 

      11760

    • D. 

      86400

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