MCQs4All - General Sciences Collection

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

Question. An atom is_____________?
  1. smallest indivisible particle in an element
  2. smallest particle of an element which can undergo a chemical reaction
  3. building block of an element
  4. always smaller than molecule
Question. When a single month has two full moons, the second moon is called________?
  1. Super moon
  2. Blue moon
  3. Super blue moon
  4. Red moon
Question. What causes mumps?
  1. Fungus
  2. Bacterium
  3. Deficiency of vitamins
  4. Virus
Question. The study of fish is known as ________?
  1. Entomology
  2. Ichthyology
  3. Ecology
  4. None of these
Question. The average acceleration caused by gravity per second is____________?
  1. 22 feet
  2. 32 feet
  3. 52 feet
  4. 42 feet
Question. The unit of efficiency is
  1. Volt
  2. Watt
  3. Joules
  4. None of these
Question. A man can survive without food for atleast?
  1. 1 month
  2. 2 month
  3. 3 month
  4. 4 month
Question. Human bone does not contain_________?
  1. Calcium
  2. Chondroitin sulfate
  3. Boron
  4. phosphate
Question. Long-sight defect could be corrected by using __________ lens.
  1. Concave
  2. Convex
  3. Diverging
  4. None of these
Question. _________ is anything that takes up space and has mass.
  1. Matter
  2. Gravity
  3. Energy
  4. Plasma
Question. The major ingredient of leather is__________________?
  1. Collagen
  2. Polymer
  3. Nucleic acid
  4. None of these
Question. Scalding with steam is more severe than scalding by boiling water because_______?
  1. Steam can penetrate the skin
  2. Steam is at a higher temperature
  3. Steam contains more energy than boiling water
  4. Steam is at a higher pressure
Question. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will
  1. also decrease
  2. increase
  3. remains constant
  4. none of these