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ctet/Bihar tet- test paper (EVS)-3


Evironmental Science (EVS) for Paper-I (MCQ)
Teacher Eligibility Test
(Practice Paper 03)
21. Which Indian scientist has got a Nobel Prize for his contribution in physics?
(a) Rabindra Nath Tagore 
(b) Mahatma Gandhi 
(c) Albert Einstein
(d) Hargovind Khurana 
22. When some sugar is dissolved in a glass of water, the water level:
(a) Increases
(b) Decreases
(c) Remains the same 
(d) None of the above
23. The nature of relationship between condensation & evaporation is:
(a) They are the same
(b) They are opposite 
(c) They are similar but not in all respects
(d) None of the above
24. We slip very easily on a wet floor because 
(a) Water reduces the friction 
(b) Water increases the friction 
(c) We slip because we lose our balance
(d) None of the above
25. The process of solid changing into liquid upon the supply of heat is called:
(a) Condensation 
(b) Evaporation 
(c) Melting 
(d) Boiling 
26. When we exhale, our lungs have to:
(a) Contract 
(b) Expand
(c) Be still
(d) None of the above
27. Our head is made up of only one movable bone; it is called:
(a) Skull        
 (b) Cranium
(c) Jawbone 
(d) Collarbone
28. The young ones of the frog are called:
(a) Young frogs
(b) Frog cubs
(c) Puppies
(d) Tadpoles 
29. Paper is mainly made up of:
(a) Cellulose & starch 
(b) Polythene & cotton 
(c) Bamboo & grass 
(d) Sunflower & Maize
30. Our sun is:
(a) Planet
(b) Satellite
(c) Comet
(d) Star 
ANSWERS

21. (d)
22. (c)
23. (b)
24. (a)
25. (c)
26. (a)
27. (c)
28. (d)
29. (c)
30. (d)



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