Basic Science : Diversity Living World QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Number of rice varieties developed by ancient Indians was |
| 1,00,000 |
| 40,000 |
| 21,000 |
| 10,000 |
22.In scientific study observation is followed by |
| Hypothesis |
| Identification of problem |
| Preliminary examination |
| Repeated observation |
23.Number of animals studied by Aristotle was |
| 1000 |
| 500 |
| 250 |
| 100 |
24.Cultivation of Rice started in India around |
| 3000 years ago |
| 4000 years ago |
| 6000 years ago |
| 8000 years ago |
25.Ginkgo is |
| Evergreen |
| Deciduous |
| Phylloclade |
| Semievergreen |
More Diversity Living World QUESTIONS AND ANSWERS available in next pages
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