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Pakistan Coast Guard / Maritime Security Everyday Science: Practice MCQs with Answers

Practise Pakistan Coast Guard / Maritime Security Everyday Science practice MCQs in sets of about 20 questions with instant answers and explanations. This page focuses on mixed practice sets across the full question bank, helping you build accuracy and speed for the actual Pakistan Coast Guard / Maritime Security paper.

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Sample Pakistan Coast Guard / Maritime Security Everyday Science practice questions

  1. Q1. Addison's disease is caused by the deficiency of the:

    • A) Melanophore-stimulating hormone
    • B) Luteinizing hormone
    • C) Adrenocorticotropic hormone
    • D) Antidiuretic hormone

    Answer: Adrenocorticotropic hormone

  2. Q2. Gerontology is the study of:

    • A) The process of aging
    • B) The growth of cells
    • C) Birds
    • D) Vegetables

    Answer: The process of aging

  3. Q3. Domestic electrical wiring is basically a ______.

    • A) series connection
    • B) parallel connection
    • C) combination of series and parallel connections
    • D) series connection within each room and parallel connection elsewhere

    Answer: parallel connection

  4. Q4. Which type of ecological succession begins on bare rock with no prior soil or organisms?

    • A) Secondary succession
    • B) Seasonal succession
    • C) Primary succession
    • D) Climax succession

    Answer: Primary succession

  5. Q5. Soap and detergents remove the dirt from clothes due to:

    • A) Osmosis
    • B) Capillary action
    • C) Interfacial tension
    • D) Diffusion

    Answer: Interfacial tension

Frequently asked questions

What are practice Everyday Science MCQs for Pakistan Coast Guard / Maritime Security?

Practice Everyday Science MCQs are mixed practice sets across the full question bank. 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 Coast Guard / Maritime Security Everyday Science practice questions can I practise?

Imtehan organises Pakistan Coast Guard / Maritime Security Everyday Science questions into multiple sets. Start with the sample questions below, then open a set to practise interactively with scoring and explanations.

Is Pakistan Coast Guard / Maritime Security Everyday Science practice practice free?

Yes — you can practise Pakistan Coast Guard / Maritime Security Everyday Science MCQs for free on Imtehan. Premium unlocks detailed analytics and unlimited mock attempts.

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