General Science Quiz -3

General Science

Quiz

 

1. Which of the following is the most common kidney stone-forming compound
   1.   Calcium oxalate
   2.   Magnesium oxide
   3.   Sodium bicarbonate
   4.   Magnesium citrate
2. Free fall is possible only in.......
   1.   Atmosphere
   2.   Wind
   3.   Sea
   4.   Vacuum
3. The gravitational acceleration 'g' does no depends on the _____.
   1.   Earth's mass M
   2.   Mass of falling object M
   3.   Gravitational constant G
   4.   Earth's radius R
4. ______ is also called a converging mirror
   1.   convex mirror
   2.   concave mirror
   3.   plane mirror
   4.   Planoconvex mirror
5. Two resistors, 10Ω and the other 20Ω are connected to 6V battery in series. The current in the circuit will be _____.
   1.   0.2 A
   2.   0.6 A
   3.   0.9 A
   4.   0.3 A
6. Constantan is made by mixing metals as..........
   1.   Cu, Ni
   2.   Cu, Ni, Mn
   3.   Ni, Ti, Fe, Cr
   4.   Ni, Cr, Mn, Fe
7. Which of the following is a nitrogen fixing bacteria.
   1.   Salmonella
   2.   Rhizobium
   3.   E. Coli
   4.   Pseudomonas
8. Which of the following groups consists of unicellular organisms with prokaryotic cell systems, such as bacteria?
   
   1.   Fungi
   2.   Monera
   3.   Protista
   4.   Plant
9. What is the pH value of lemon juice?
   1.   7
   2.   2.2
   3.   5.4
   4.   9
10. Which of the following is a mineral required for the clotting of blood?
    
    1.   Potassium
    2.   Chlorine
    3.   Sodium
    4.   Calcium
11. What is studied in phytology?
    
    1.   Human anatomy
    2.   The plants
    3.   posology
    4.   human physiology
12. Where is complete digestion of carbohydrates protein and fat happen?
    1.   In the esophagus
    2.   In the stomach
    3.   In small intestine
    4.   Large intestine
13. Eka - Silicon is known as
    1.   Silicon
    2.   Gallium
    3.   Germanium
    4.   Aluminum
14. Hydra reproduction -
    1.   By fragmentation
    2.   By multiple fragmentation
    3.   By Budding
    4.   By binary fission
15. 'Pneumonia' is caused by inflammation of _____.
    1.   Liver
    2.   Lung
    3.   Heart
    4.   Brain