General Science Set 44 FAQs

1. A train moving at a speed of 20 m/s covers a distance of 144 km. The time taken is:

2. A tetanus shot contains:

3. When a sulfur atom gains two electrons, the ion formed is represented as:

4. The equivalent resistance of resistors of 2 Ω, 3 Ω and 5 Ω connected in series is:

5. Consider the following pairs: (I) Hibiscus – Reticulate venation (II) Banana – Parallel venation (III) Grass – Reticulate venation Which of the pairs given above is/are correctly matched?

6. Gradual deterioration of metal surfaces caused by air, water or other substances is known as:

7. The speed (v) of a sound wave in terms of its wavelength (λ) and frequency (ν) is:

8. When light falls on one side of a shoot, auxin diffuses towards the:

9. A car travels 150 km north in 2 h and then 150 km south in 3 h. The average speed and the magnitude of average velocity for the whole trip are:

10. On heating, ferrous sulphate crystals decompose to give ferric oxide, sulphur dioxide and:

11. 'Project Tiger' to protect the declining population of the Bengal Tiger was initiated in:

12. The period of the function f(t) = A cos ωt is:

13. When non-metals react with metals, they form:

14. The beginning of pregnancy is marked by:

15. A small source producing sound in all directions in an unconfined medium sends out:

16. The increase in girth of a stem is due to the activity of:

17. Turmeric paper cannot differentiate between:

18. A girl carries a box while walking horizontally. The work done by the upward force she applies on the box is:

19. Ozone at higher levels of the atmosphere is formed by the action of ultraviolet radiation on:

20. The currently accepted value of G is:

21. Metal oxides that react with both acids and bases to produce salts and water are called:

22. Plants that creep along the ground are called:

23. The limiting speed beyond which steady flow becomes turbulent is called:

24. Cations and anions are collectively called:

25. The plant group called the 'amphibians' of the plant kingdom is:

26. Consider the following statements: (I) During the day, land gets heated faster than water. (II) A sea breeze blows from the sea to the land during the day. (III) A land breeze blows from the sea to the land at night. Which of the above is/are correct?

27. Consider the following pairs: (I) Amoeba – Binary fission (II) Plasmodium – Multiple fission (III) Yeast – Fragmentation Which of the pairs given above is/are correctly matched?

28. The first scientist to consider the idea of trends among properties of elements was:

29. A fixed object or point with respect to which distance or position is stated is called:

30. Biodegradable sanitary pads are provided at affordable prices through Jan Aushadhi Kendras under the: