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12th CBSE
IMPORTANT
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A die is thrown 5 times. If getting an odd number is a success, then what is the probability of getting at least 4 successes?

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Important Questions on Binomial Distribution

HARD
12th CBSE
IMPORTANT
SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS 12>Chapter 32 - Binomial Distribution>OBJECTIVE QUESTIONS>Q 26
In 4 throws of a pair of dice, what is the probability of throwing doublets at least twice?
HARD
12th CBSE
IMPORTANT
SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS 12>Chapter 32 - Binomial Distribution>OBJECTIVE QUESTIONS>Q 27
A pair of dice is thrown 7 times. If getting a total of 7 is considered a success, what is the probability of getting at most 6 successes?
HARD
12th CBSE
IMPORTANT
SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS 12>Chapter 32 - Binomial Distribution>OBJECTIVE QUESTIONS>Q 28

The probability that a man can hit a target is 34· He tries five times. What is the probability that he will hit the target at least 3 times?

HARD
12th CBSE
IMPORTANT
SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS 12>Chapter 32 - Binomial Distribution>OBJECTIVE QUESTIONS>Q 29
The probability of the safe arrival of one ship out of 5 is 15 . What is the probability of the safe arrival of at least 3 ships?
HARD
12th CBSE
IMPORTANT
SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS 12>Chapter 32 - Binomial Distribution>OBJECTIVE QUESTIONS>Q 30
The probability that an event E occurs in one trial is 0.4 . Three independent trials of the experiment are performed. What is the probability that E occurs at least once?