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Q386 MCQ CUET-PG COMPUTER SCIENCE (MCA) Hard 4 Marks 2022
Discrete Mathematics → Combinatorics
If from each of the three boxes containing 3 white and 1 black, 2 white and 2 black, 1 white and 3 black balls, one ball is drawn at random, then the probability that 2 white and 1 black balls will be drawn is:
Choose One:
Correct Answer:
Explanation:
Q387 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022
Discrete Mathematics → Combinatorics
Given three identical boxes B1, B2 and B3 containing balls. Conditional probabilities that the golden ball is drawn from B1, B2, B3 respectively are
Choose One:
Correct Answer:
Explanation:
Q388 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022
Discrete Mathematics → Combinatorics
The number of ways of arranging them so that the three Americans should sit together is:
Choose One:
Correct Answer:
Explanation:
Q389 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022
Discrete Mathematics → Combinatorics
The number of ways arranging them so that the two Britishers should never come together is:
Choose One:
Correct Answer:
Explanation:
Q390 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2022
Discrete Mathematics → Combinatorics
Given the marks of 25 students, which of the following quantity has the value zero? Sum of (m_i - mean).
Choose One:
Correct Answer:
Explanation: