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  • Question
  • What is the probability that a number is divisible by 4?


  • Options
  • A. 2
  • B. 1/2
  • C. 1/4
  • D. 1

  • Correct Answer
  • 1/2 

    Explanation

    Probability is Number of favourable outcomes by total outcomes

    Total comes = 2 (Divisible or not)

    Favourable = 1 (Divisible)

     

    Hence, probability = 1/2.

  • Tags: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO

    Probability problems


    Search Results


    • 1. The probability that z lies between 0 and 3.01

    • Options
    • A. 0.4987
    • B. 0.5
    • C. 0.9987
    • D. 0.1217
    • Discuss
    • 2. Four dice are thrown simultaneously. Find the probability that all of them show the same face.

    • Options
    • A. 1/216
    • B. 1/36
    • C. 2/216
    • D. 4/216
    • Discuss
    • 3. In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

    • Options
    • A. 1/3
    • B. 3/5
    • C. 8/21
    • D. 7/21
    • Discuss
    • 4. In a single throw of two dice , find the probability that neither a doublet nor a total of 8 will appear.

    • Options
    • A. 7/15
    • B. 5/18
    • C. 13/18
    • D. 3/16
    • Discuss
    • 5. What is the probability of getting a sum 9 from two throws of a dice?

    • Options
    • A. 1/2
    • B. 3/4
    • C. 1/9
    • D. 2/9
    • Discuss
    • 6. Two dice are rolled simultaneously. Find the probability of getting the sum of numbers on the on the two faces divisible by 3 or 4?

    • Options
    • A. 3/7
    • B. 7/11
    • C. 5/9
    • D. 6/13
    • Discuss
    • 7. In a simultaneous throw of pair of dice. Find the probability of getting the total more than 7.

    • Options
    • A. 1/2
    • B. 5/12
    • C. 7/15
    • D. 3/12
    • Discuss
    • 8. A number X is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that |X|<2

    • Options
    • A. 3/7
    • B. 3/4
    • C. 4/5
    • D. 5/7
    • Discuss
    • 9. A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

    • Options
    • A. 10/21
    • B. 11/21
    • C. 1/2
    • D. 2/7
    • Discuss
    • 10. An unbiased die is tossed.Find the probability of getting a multiple of 3.

    • Options
    • A. 1/3
    • B. 1/2
    • C. 3/4
    • D. 3/2
    • Discuss


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