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CTET 2020: Miscellaneous Science Questions – 30th January 2020

ctet science questions 30th january 2020_30.1

Today, we are providing you the /Science Questions, which help you to command over this subjects.Taught many interesting science information and add some fun in a science teaching-learning process.This section is not only important for CTET Exam i.e UPTET, REET, HTET etc.
So, today we are providing Miscellaneous Science questions  to ease in your preparation and will help you in preparing for Exam.
Q1. Urea is converted into ammonia and carbon dioxide by the enzyme- 
(a) Diastase
(b) Urease
(c) Lipase
(d) Amylase
Q2. Penicillin is isolated from:
(a) Fungi
(b) Algae
(c) Virus
(d) Bacteria
Q3. The source of oxygen produced during photosynthesis is
(a) carbon dioxide
(b) water
(c) the air
(d) glucose
Q4. A detergent is a- 
(a) Cleansing agent
(b) Drug
(c) Catalyst
(d) Soap
Q5. Cells produce ATP most efficiently in the presence of
(a) water
(b) carbon dioxide
(c) oxygen
(d) glucose
Q6. In the hydrogenation of oil- 
(a) Ni acts as a promoter
(b) Cu acts as a catalyst
(c) Tellurium acts as a promoter
(d) Ni acts as a catalyst
Q7. The process by which vegetable ghee is manufactured is known as- 
(a) Saponification
(b) Hydrogenation
(c) Esterification
(d) Hydrolysis
Q8. Soft soaps are- 
(a) Sodium salt
(b) Calcium salt
(c) Magnesium salt
(d) Potassium salt
Q9. Function of leghemoglobin in nitrogen fixation
(a) Absorption of oxygen
(b) Absorption of carbon dioxide
(c) Absorption of light
(d) All of the above
Q10. Light energy is converted to chemical energy through the process of
(a) respiration
(b) fermentation
(c) photosynthesis
(d) glycolysis
S1. Ans.(b)
S2. Ans.(a)
S3. Ans.(b)
S4. Ans.(a)
S5. Ans.(c)
S6. Ans.(d)
S7. Ans.(b)
S8. Ans.(d)
S9. Ans.(a)
S10. Ans.(c)

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