General Knowledge - General Science
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Exercise"Life is like riding a bicycle. To keep your balance you must keep moving."
- Albert Einstein
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| 1. |
Which is/are the important raw material(s) required in cement industry? |
| A. |
Gypsum and Clay | | B. |
Clay | | C. |
Limestone and Clay | | D. |
Limestone |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 2. |
Which type of fire extinguisher is used for petroleum fire? |
| A. |
Powder type | | B. |
Liquid type | | C. |
Soda acid type | | D. |
Foam type |
Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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| 3. |
Which of the following is commonly called a 'polyamide'? |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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| 4. |
Epoxy resins are used as |
| A. |
detergents | B. |
insecticides | | C. |
adhesives | D. |
moth repellents |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 5. |
Detergents used for cleaning clothes and utensils contain? |
| A. |
bicarbonates | B. |
bismuthates | | C. |
sulphonates | D. |
nitrates |
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
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