Discrete Structure (DS) MCQs | Page - 2

Dear candidates you will find MCQ questions of Discrete Structure (DS) here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Mr. Dubey • 100.69K Points
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Q. Multiset is an unordered collection of elemnts where an element can occur a a member more than once

  • (A) TRUE
  • (B) FALSE
  • (C) Both
  • (D) None
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Mr. Dubey • 100.69K Points
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Q. one of the A or B is uncountably infinite and one is countably infinite then | AUB| will be

  • (A) countably infinite
  • (B) uncountably finite
  • (C) countably finite
  • (D) uncountably infinite
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Mr. Dubey • 100.69K Points
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Q. Let P(S) denote the power set of set S. which of the is always true

  • (A) P(P(s))=p(s)
  • (B) P(S)∩ S= P(S)
  • (C) P(S)∩P(P(S)) ={Ф}
  • (D) None
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Mr. Dubey • 100.69K Points
Coach

Q. consider the following data for 120 mathematics students at a college concerning the languages French,Gernan, and russian: 65 study frensh, 45 study german 42 study russian , 20 study french and german, 25 study french and russian, 15 study german and russian. 8 study all three languages. Determine how many students study exactly 1 subject?

  • (A) 100
  • (B) 25
  • (C) 56
  • (D) 20
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