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- Question
What is scientific name of " Tulsi " ?
Options- A. Gossypium Herbaceum
- B. Ocimum Sanctum
- C. Zea Mays
- D. Cojonus Cgjan
- Correct Answer
- Ocimum Sanctum
- 1. The theory which advocates that living beings can arise only from other living beings is termed
Options- A. Bio-genesis
- B. Abiogenesis
- C. Catastrophism
- D. Cosmozoic Discuss
- 2. The uranium fuel used worldwide is mainly in the form of
Options- A. U3O8
- B. UO2
- C. UF6
- D. U metal Discuss
- 3. If a tropical rain forest is removed, it does not regenerate quickly as compared to a tropical deciduous forest. This is because
Options- A. The soil of rain forest is deficient in nutrients
- B. Propagules of the trees in a rain forest have poor viability
- C. The rain forest species are slow growing
- D. Exotic species invade the fertile soil of rain forest Discuss
- 4. What is the scientific name for washing soda?
Options- A. Sodium carbonate
- B. Sodium bicarbonate
- C. Calcium carbonate
- D. Calcium bicarbonate Discuss
- 5. The filament of an electric bulb is made of
Options- A. tungsten
- B. nichrome
- C. graphite
- D. iron Discuss
- 6. Suppose if we measure the time lapse between the two Sunsets by sitting in the beach , from this we can estimate
Options- A. The distance between the sun and earth
- B. The depth of the ocean
- C. The radius of the earth
- D. The radius of the sun Discuss
- 7. Name the mineral used to produce artificial diamonds. Discuss
- 8. The Ozone Layer restricts from
Options- A. Infrared Rays
- B. Radio waves
- C. Ultraviolet Radiation
- D. X-Rays and Gamma Rays Discuss
- 9. Seawater (i.e. saltwater) freezes at:
Options- A. at a slightly higher temperature than fresh water
- B. at a slightly lower temperature than fresh water.
- C. the same temperature as fresh water.
- D. seawater does not freeze. Discuss
- 10. At present, scientists can determine the arrangement or relative positions of genes of DNA sequences on a chromosome. How does this knowledge benefit us? 1. It is possible to know the pedigree of livestock. 2. It is possible to understand the causes of all human diseases. 3. It is possible to develop disease-resistant animal breeds. Which of the statements given above is/are correct?
Options- A. 1 and 2 only
- B. 2 only
- C. 1 and 3 only
- D. 1, 2 and 3 Discuss
General Science problems
Search Results
Correct Answer: Bio-genesis
Correct Answer: UO2
Correct Answer: The soil of rain forest is deficient in nutrients
Correct Answer: Sodium carbonate
Correct Answer: tungsten
Correct Answer: The radius of the earth
Correct Answer: Graphite
Correct Answer: Ultraviolet Radiation
Correct Answer: at a slightly lower temperature than fresh water.
Correct Answer: 1, 2 and 3
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