MCQsForum - MCQS, GK,Current Affairs Pakistan

Everyday Science MCQs Questions and Answers


This is Everyday Science MCQs section with detailed explanations for preparation of screening tests, interviews for government jobs. In this section candidate will learn MCQs on variety of topics from the subject.

  1. 81 How is ammonia synthesized
    1. Herbes process

    2. Regrigration process

    3. Contact process

    4. All of these

    See Answer

    Added By: Ak Aamir

  2. 82 Wisdom teeth normally grow between the age of___________
    1. 34-40

    2. 17-30

    3. 45-55

    4. 10-17

    See Answer

    Added By: Ak Aamir

  3. 83 There is a hole in the Ozone Layer at__________
    1. South Pole

    2. North Pole

    3. Both A and B

    4. None of These

    See Answer

    Added By: Ak Aamir

  4. 84 Which is the purest form of water
    1. Rain water

    2. Heavy water

    3. Tap water

    4. None of these

    See Answer

    Added By: Ak Aamir

  5. 85 Chronometer is invented by________
    1. Robert Fulton

    2. Nikola Tesla

    3. Martin Cooper

    4. John Harrison

    See Answer

    Added By: Ak Aamir

  6. 86 Dinosaurs and many other species were extinct about ________ years ago.
    1. 55 million

    2. 66 million

    3. 75 million

    4. 85 million

    See Answer

    Added By: Ak Aamir

  7. 87 Animals use nitrogen in the form of_________
    1. Nitrogen

    2. Nitrates

    3. Nitrites

    4. None of Above

    See Answer

    Added By: Ak Aamir

  8. 88 Edward Genner discovered vaccine in___________
    1. 1796

    2. 1978

    3. 1686

    4. 1933

    See Answer

    Added By: Ak Aamir

  9. 89 The biggest planet in solar system is ______ and having _____ moons
    1. Uranus , Sixteen

    2. Jupiter, Seventy-nine

    3. Saturn, Sixteen

    4. Uranus, two

    See Answer

    Added By: Ak Aamir

  10. 90 speed of sound in dry air at 20 C is___________
    1. 353 m/s

    2. 345 m/s

    3. 343 m/s

    4. none of them

    See Answer

    Added By: Ak Aamir