Question
| 1. Lactometer | a) Relative density |
| 2. Saccharometer | b) Alcohol |
| 3. Alcoholometer | c) Sugar |
| 4. Pyncometer | d) Milk |
| 1. Lactometer | a) Relative density |
| 2. Saccharometer | b) Alcohol |
| 3. Alcoholometer | c) Sugar |
| 4. Pyncometer | d) Milk |
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| 1. Saccharomyces cerevisiae | a) Biofertilizers |
| 2. Mycorrhizae | b) Organic acids |
| 3. Aspergillus Niger | c) Fermented beverages |
| 4. Bacillus Megaterium | d) Curing of tobacco leaves |
| Column-I | Column-II |
| 10 years | 1 year |
| 10 centuries | 1century(100 years) |
| 10 decades | 1 millennium |
| 365.24 days | 1 decade |
| Dispersed phase & Medium | Examples |
| 1. Solid solid | (a) gel |
| 2. Liquid solid | (b) emulsion |
| 3. Liquid-liquid | (c) solid foam |
| 4. Gas solid | (d)alloys |
| 1. Rhizobium | a) Phosphorus |
| 2. Azotobacter | b) Soil bacterium |
| 3. Mycorrhizae | c) Anabaena |
| 4. Azolla | d) Antifungal compounds |
| Column-I | Column-II |
| 10 years | 1 year |
| 10 centuries | 1century(100 years) |
| 10 decades | 1 millennium |
| 365.24 days | 1 decade |
| Column I | Column II |
| Indirect dyes | Congo red |
| Direct dyes | Alizarin |
| Vat dyes | Methylene blue |
| Basic dyes | Picric acid |
| Acid dyes | Indigo |
| 1. World Anti-Tuberculosis day | a) 7th April |
| 2. World Malaria day | b) 1st December |
| 3. World Health day | c) 24th March |
| 4. World AIDS day | d) 25th April |
| Column I | Column II |
| Phosphorous-30 | Cancer |
| Iodine-131 | Pregnancy disorder |
| Cobalt-60 | Hyperthyroidism |
| Iron-59 | Blood disorder |
| Sodium-24 | Circulation disorder |
| 1. Electricity and magnetism | a) Step-down transformer |
| 2. Force on the conductor | b) Hans Christian Oersted |
| 3. Electric bell | c) I L B |
| 4. Ns <Np | d) Electromagnet |
