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- Question
Dolomite power is applied in some agricultural lands. The purpose of applying it is to
Options- A. increase the pH of the soil
- B. lower the pH of the soil
- C. increase the phosphorus content of the soil
- D. increase the nitrogen content of the soil
- Correct Answer
- increase the pH of the soil
ExplanationDolomite is a limestone compound that contains calcium and magnesium. It provides valuable nutrients to plants and helpschange the pH of the soil by raising it to match the plants' needs. It evenprovides more nutrients than straight lime. It is often used in addition to balanced fertilizers, particularly with seeding fruit.
- 1. Who has written the book 'The Famished Road'?
Options- A. Ian Austin
- B. V.S. Naipaul
- C. Ben Okri
- D. Zola Emile Discuss
- 2. Tipu sultan was the ruler of
Options- A. Hyderabad
- B. Madurai
- C. Mysore
- D. Vijayanagar Discuss
- 3. Vishal Uppal and Harsh Mankad won the Doubles of the ITF Men's Futures Tournament in
Options- A. Badminton
- B. Tennis
- C. Football
- D. Volleyball Discuss
- 4. '.INI' extension refers usually to what kind of file?
Options- A. Image file
- B. System file
- C. Hypertext related file
- D. Image Color Matching Profile file Discuss
- 5. In which decade was the American Institute of Electrical Engineers (AIEE) founded?
Options- A. 1850s
- B. 1880s
- C. 1930s
- D. 1950s Discuss
- 6. The first metal used by man was
Options- A. iron
- B. copper
- C. gold
- D. bronze Discuss
- 7. Central Arid Zone Research Institute is located in
Options- A. Bihar
- B. Gujarat
- C. Rajasthan
- D. Madhya Pradesh Discuss
- 8. In the second nationalization of commercial banks, ___ banks were nationalized.
Options- A. 4
- B. 5
- C. 6
- D. 8 Discuss
- 9. The 'Golconda Fort' is in which state?
Options- A. Telangana
- B. Uttar Pradesh
- C. Bihar
- D. Karnataka Discuss
- 10. The association of the rupee with pound sterling as the intervention currency was broken in
Options- A. 1990
- B. 1991
- C. 1992
- D. 1993 Discuss
More questions
Correct Answer: Ben Okri
Correct Answer: Mysore
Correct Answer: Tennis
Correct Answer: System file
Correct Answer: 1880s
Explanation:
The IEEE (Institute of Electrical and Electronics Engineers) was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884).
Correct Answer: copper
Correct Answer: Rajasthan
Correct Answer: 6
Correct Answer: Telangana
Correct Answer: 1992
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