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Question 1
Which one is the plant type that does not have a differentiated body type?
Question 2
Consider the following statements –
1) Pasteurization prevents the growth of microbes is commonly used process for preservation of meat.
2) Commonly used preservatives are Sodium Benzoate and Sodium MetaBisulphite.
Choose the correct option –
1) Pasteurization prevents the growth of microbes is commonly used process for preservation of meat.
2) Commonly used preservatives are Sodium Benzoate and Sodium MetaBisulphite.
Choose the correct option –
Question 3
Find out incorrect sentence –
Question 4
Consider the following [Source – Pollutant]
1) Petroleum refineries - Sulphur dioxide and nitrogen dioxide
2) Coal power plants - Sulphur dioxide
3) Refrigerators - Chlorofluorocarbons
4) Automobiles – Particulate matter
Which are correctly matched?
1) Petroleum refineries - Sulphur dioxide and nitrogen dioxide
2) Coal power plants - Sulphur dioxide
3) Refrigerators - Chlorofluorocarbons
4) Automobiles – Particulate matter
Which are correctly matched?
Question 5
Microbial fuel cells are considered a source of sustainable energy. Why?
1) They use living organisms as catalysts to generate electricity from certain substrates.
2) They use a variety of inorganic materials as substrates.
3) They can be installed in waste water treatment plants to cleanse water and produce electricity.
Which of the Statements given above is/are correct?
1) They use living organisms as catalysts to generate electricity from certain substrates.
2) They use a variety of inorganic materials as substrates.
3) They can be installed in waste water treatment plants to cleanse water and produce electricity.
Which of the Statements given above is/are correct?
Question 6
‘Indra’ series of exercises are jointly held biennially in the Indian Ocean by India and -
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Oct 15Other State PSC
