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Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics: Most Repeated MCQs with Answers

Practise Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics most repeated MCQs in sets of about 20 questions with instant answers and explanations. This page focuses on high-yield questions that appear most often in the real paper, helping you build accuracy and speed for the actual Pakistan Railways Junior Clerk / Booking Clerk (BS-7) paper.

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Sample Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics most repeated questions

  1. Q1. If f(x) = 2x + 3, what is f(4)?

    • A) 9
    • B) 10
    • C) 11
    • D) 12

    Answer: 11

  2. Q2. Which of the following numbers is prime?

    • A) 9
    • B) 15
    • C) 17
    • D) 21

    Answer: 17

  3. Q3. A number is divisible by 5 if it ends in which digit(s)?

    • A) 2 or 4
    • B) 1 or 3
    • C) 4 or 6
    • D) 0 or 5

    Answer: 0 or 5

  4. Q4. What is the LCM of 6, 8, and 12?

    • A) 16
    • B) 36
    • C) 24
    • D) 48

    Answer: 24

  5. Q5. The mean of a data set of 5 values is 10. The sum of squared deviations from the mean is 80. What is the variance?

    • A) 16
    • B) 20
    • C) 14
    • D) 18

    Answer: 16

Frequently asked questions

What are most repeated Mathematics MCQs for Pakistan Railways Junior Clerk / Booking Clerk (BS-7)?

Most Repeated Mathematics MCQs are high-yield questions that appear most often in the real paper. On Imtehan they are grouped into short sets so you can review one topic at a time before moving to timed mocks.

How many Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics most repeated questions can I practise?

Imtehan organises Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics questions into multiple sets. Start with the sample questions below, then open a set to practise interactively with scoring and explanations.

Is Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics most repeated practice free?

Yes — you can practise Pakistan Railways Junior Clerk / Booking Clerk (BS-7) Mathematics MCQs for free on Imtehan. Premium unlocks detailed analytics and unlimited mock attempts.

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