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Science (mixed) Paper II for CTET 2016

Science (mixed) Paper II for CTET 2016_30.1
                                                                   

1. The process of converting sugar into alcohols is known as-

A. Pasteurization 
B. Fermentation
C. Sterilization
D. Homogenization
2. The smallest of living organisms with cell wall are-
A. Yeast 
B. Algae
C. Bacteria
D. Cyanobacteria
3. The SI unit of calorific value is-
A. KJ/kg
B. J/kg
C. Calorie
D. Kilocalorie/kg
4. Given below are a few chemical processes:
(a) Rusting of iron
(b) Burning of a candle
(c) Respiration 
(d) Photosynthesis
Which of these represent slow combustion?
A. d and a
B. a and c
C. b and c
D. b and d
5. The combined effect of mass and velocity is taken into account by a physical quantity called-
A. moment of force
B. torque
C. momentum
D. angular momentum
6. Select the one which is different from the others in the manner it is applied-
A. Electrostatic force
B. Magnetic force
C. Frictional force
D. Gravitational force
7. Which of the following is not a deficiency disease?
A. Goiter
B. Kwashiorkor
C. Typhoid
D. Marasmus
8. Polymer used in bullet- proof glass is-
A. Lexan
B. Kevlar
C. Nomex
D. PMMA
9. Which of the following is not a cause of deforestation?
A. Construction of dams
B. Jhum cultivation
C. Construction of roads
D. Afforestation
10. Proteins are made of simpler forms called-
A. Glucose
B. Amino acids
C. Sugars 
D. Fatty acids