A pulsar is actually a___________?

Related Mcqs:

1. A pulsar is a rapidly spinning neutron star which emits:

   A. A blinding light when it aligns with the planets
   B. Radio waves detectable from Earth
   C. A gravitational pull which attracts high energy dust particles
   D. Enough energy to power itself indefinitely

   Submitted by: Mansoor Ul Haque

2. When our sun reaches the end of its red giant phase, it will turn into a___________?

   A. Supernova
   B. White Dwarf
   C. Black Hole
   D. Neutron Star

   Submitted by: Mansoor Ul Haque

3. Study of life in outer space is known as ?

   A. Endobiology
   B. Exobiology
   C. Enterobiology
   D. Neobiology
   E. Micro biology

4. Kilowatt-hour is a unit of____________?

   A. Power
   B. Electric Current
   C. Energy
   D. Time
   E. None of these

5. Twinkling of stars is caused by ?

   A. Reflection of light
   B. Polarization of light
   C. refraction of light
   D. Interference of light
   E. None of these

6. Fuzzy logic is a part of_________________?

   A. Aristotle’s philosophy
   B. Computer science
   C. Epicurianism
   D. Sophism

   Submitted by: Mansoor Ul Haque

7. Most of the ozone in the atmosphere is concentrated in the____________?

   A. Mesosphere
   B. Troposphere
   C. Stratosphere
   D. Ionosphere

   Submitted by: Ashfaque Ali Khoso

8. What is used in making of alloys?

   A. Gypsum
   B. Granite
   C. Chromium
   D. Lime-stone

   Submitted by: Ashfaque Ali Khoso

9. Which of the following has not involuntary muscles?

   A. Bigestive System
   B. Blood Vessels
   C. Heart
   D. Brains

   Submitted by: Malik Asghar Hussain

10. Our atmosphere comprises of __________ Nitrogen?

    A. 38% Nitrogen
    B. 58% Nitrogen
    C. 78% Nitrogen 
    D. None of these

    Submitted by: Ameer Ali Mirani