Sets
General Science Set 52
30 questions 1. In steady flow, two streamlines can never:
2. Camillo Golgi first observed densely stained reticular structures near the nucleus in the year:
3. Consider the following statements:
(I) The unit of plane angle is radian, with symbol rad.
(II) The unit of solid angle is steradian, with symbol sr.
(III) Plane angle is the ratio of the intercepted area of a spherical surface to the square of its radius.
Which of the above is/are correct?
4. The coating formed by corrosion of silver is:
5. After fertilisation in a flowering plant, the zygote develops into the:
6. Dimensional analysis shows that the time period T of a simple pendulum of length l, at a place with acceleration due to gravity g, is proportional to:
7. The nutrient present in spinach, kidney beans, raisins and figs that helps in the formation of blood is:
8. Phosphorus is stored in:
9. The General Conference on Weights and Measures revised the SI in November of:
10. The electrical impulse travels away from the cell body along the:
11. When muddy water is filtered through filter paper, the mud left on the paper is called:
12. Near the surface of the Earth, the acceleration due to gravity is nearly:
13. Consider the following statements:
(I) Regeneration is carried out by specialised cells.
(II) Regeneration is the same as reproduction.
(III) Hydra uses regenerative cells for reproduction by budding.
Which of the above is/are correct?
14. In the electrolysis of molten sodium chloride, sodium is deposited at the:
15. In the New Cartesian Sign Convention, the origin is taken at the:
16. The cells of nervous tissue, specialised to receive, process and transmit messages, are called:
17. Among the good electrical conductors, the metal mainly used for making electrical wires owing to its lower cost and abundant supply is:
18. A violet colour on adding copper sulfate and caustic soda solutions to a food item indicates the presence of:
19. Winnowing separates the components of a mixture on the basis of difference in:
20. The coefficient of volume expansion αv and the coefficient of linear expansion αl of a solid are related as: