Science is an important subject in CTET & Other TET Exams. In any of teaching exam, Science carries weightage of 18-20 % of questions, with focused practice good marks can be fetched from this section. These questions are very important in achieving your success in CTET and Other TET Exams.
1.The process of separating suspended impurities from water is known as...
(a).loading. (b).unloading.
(c).distillation (d).demineralisation.
2.Which of these is not needed to make food in a plant?
(a).Sunlight
(b).Carbon Dioxide
(c).Chlorophyll
(d).Flowers
3.In a Bramah press other things remaining constant if the cross-section of large piston is doubled, then the thrust on it….
(a).is raised by 4 times.
(b).will remain the same.
(c).is halved.
(d).is doubled.
4.The electrochemical effect is used in...
(a).telegraph.
(b).electric motors.
(c).electric above.
(d).purification of metals.
5.The tiny pores or openings in leaves that take in the carbon dioxide are called
(a).stomata. (c).xylem.
(c).phloem. (d).leaf stalk.
6.Suppose a student of 8th class complains that he has ear-ache, fever and pain in the opening mouth. As a biology teacher, you identify the disease as...
(a).pertusis. (b).rubella.
(c).mumps. (d).malaria.
7.Digestion begins in the mouth. Which of the following statement is INCORRECT?
(a).The saliva changes some of the starches in the food to sugar.
(b).The tongue keeps the food in place in the mouth while the food is being chewed.
(c).The tongue aids in the digestion of the foody.
(d).The digestive juices can react more easily to the food when chewed
8.Which of the following does not conduct electricity?
(a).Fused NaCl (b).Solid NaCl
(c).Brine solution (c).Copper
9.The direction of the force acting on a current carrying conductor placed in the magnetic field is determined by
(a).right hand thumb rule.
(b).cork screw rule.
(c).Fleming’s right-hand rule
(d).Fleming’s left-hand rule
10.What happens to sunlight in photosynthesis?
(a).It’s converted to chemical energy and stored.
(b).It’s stored then converted to chemical energy.
(c).it’s absorbed and converted into solar energy.
(d).chemical energy is converted into solar energy.
Answer:
1. (a) 2. (d) 3. (d) 4. (d) 5. (a) 6. (c) 7. (c) 8. (b) 9. (d) 10. (a)
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Team Clear Ctet
