Sets
General Science Set 25
30 questions 1. Rhizobium bacteria live in the root nodules of:
2. The correct increasing order of penetrating power is:
3. Gold can be dissolved by:
4. Which of the following is a plant source of protein?
5. Water rises in a narrow tube in spite of gravity. This is due to:
6. The coating formed by corrosion of copper is:
7. In fish and frogs, fertilisation takes place:
8. The speed of sound in water is approximately how many times its speed in air at 15 °C?
9. The growth of cells outside the body in a nutrient-rich medium under special conditions is called:
10. The temperature at which the liquid and vapour states of a substance coexist in thermal equilibrium is called its:
11. Which pair of elements is liquid at room temperature?
12. Plasma constitutes nearly ___ of blood.
13. In a cyclone, the region of lowest pressure is the:
14. Ozone depletion in the stratosphere is caused by:
15. Which of the following is NOT a functional category of plant tissue?
Count: Type A direct-recall 12 / Type B statement-based (statements, pairs, assertion-reason) 3 / Type C numerical 0. Meristem facts are mostly single-point recall, with statement types for related sub-points.
16. Consider the following pairs in Fleming's left-hand rule:
(I) Forefinger – Direction of magnetic field
(II) Middle finger – Direction of current
(III) Thumb – Direction of current
Which of the pairs given above is/are correctly matched?
17. The total number of periods in the long form of the periodic table is:
18. The important site of formation of glycoproteins and glycolipids is the:
19. Owing to its high specific heat capacity, water is used as a:
20. The centre associated with the sensation of hunger is located in the: