MCQs4All - General Sciences Collection

General Sciences MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Technologies, Inventions, laws of past papers

Question. The device used to measure movements of the heart is
  1. Cardiograph
  2. Seismograph
  3. Hydrometer
  4. Hygrometer
Question. What is the addictive drug in tobacco ______________?
  1. Ethanol
  2. Nicotine
  3. Ammonia
  4. Tar
Question. Addison’s disease is caused by the deficiency of____________?
  1. Antiduretic Harmone
  2. Luteinising Harmone
  3. Melanophore stimulating Harmone
  4. Adrenocorticotrophic Harmone
Question. Which statement about sound is true?
  1. Sound can’t travel through vacuum
  2. Sound can’t travel through glass
  3. Sound can’t travel through water
  4. Non of theses
Question. What are the three subatomic particles of an atom?
  1. Protons,Neutrons & Electrons
  2. Protons,Nucleus & Electrons
  3. Protons,Nucleus & Elements.
  4. Elements,Nucleus & Protons
Question. Approximately, how many times each day do our heart valves open and close normally?
  1. 10,000
  2. 1,00,000
  3. 1,50,000
  4. 2,00,000
Question. The energy value of food is measured in_______?
  1. ule
  2. lories
  3. sla
  4. oteins
Question. The biggest species of the cat family is___________?
  1. Tiger
  2. Lion
  3. Leopard
  4. None
Question. Atom is made up of____________different kinds of subatomic particles:
  1. Three
  2. Two
  3. Four
  4. None
Question. Earth is divided into following three layers?
  1. Crust, Mountains, Oceans
  2. Crust, Mantle, Trenches
  3. Trenches, Mountains, Core
  4. Crust, Mantel, Core
Question. The repetition of property after a certain interval called ___________?
  1. Electron efinity
  2. Atomic radius
  3. periodicity of property
  4. none of these
Question. Rusting of Iron involves_______________?
  1. Reduction
  2. Oxidation
  3. Decomposition
  4. Displacement
Question. Night vision is possible with the help of ___________?
  1. Red light
  2. Violet light
  3. Infrared Rays
  4. Ultra violet Light
  5. None of these