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Q. No. 6 – 10 Carry Two Marks Each
Q.
Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected at
random. What is the probability that the selected number is not divisible by 7?
  • a)
    13/90
  • b)
    12/90
  • c)
    78/90
  • d)
    77/90
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integer...
The number of 2 digit multiples of 7 = 13
Probability of choosing a number
Not divisible by 7 =(90-13)/90 =77/90
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Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected atrandom. What is the probability that the selected number is not divisible by 7?a)13/90b)12/90c)78/90d)77/90Correct answer is option 'D'. Can you explain this answer?
Question Description
Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected atrandom. What is the probability that the selected number is not divisible by 7?a)13/90b)12/90c)78/90d)77/90Correct answer is option 'D'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected atrandom. What is the probability that the selected number is not divisible by 7?a)13/90b)12/90c)78/90d)77/90Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected atrandom. What is the probability that the selected number is not divisible by 7?a)13/90b)12/90c)78/90d)77/90Correct answer is option 'D'. Can you explain this answer?.
Solutions for Q. No. 6– 10Carry Two Marks EachQ.Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected atrandom. What is the probability that the selected number is not divisible by 7?a)13/90b)12/90c)78/90d)77/90Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.
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