Sets
General Science Set 69
30 questions 1. In the Northern Hemisphere, the shortest day occurs around:
2. A leaf that contains starch turns which colour on adding iodine solution?
3. A bond formed by the sharing of an electron pair between two atoms is called a:
4. Consider the following pairs:
(I) Swing – Oscillatory motion
(II) Merry-go-round – Circular motion
(III) Eraser whirled on a thread – Oscillatory motion
Which of the pairs given above is/are correctly matched?
5. A tadpole with hind legs develops next into a:
6. The basic unit that makes up a larger piece of a substance is called its:
7. Millikan concluded that the electrical charge on an oil droplet is always:
8. Archaebacteria survive in extreme conditions because of differences in their:
9. An alloy in which one of the metals is mercury is called:
10. The day-night cycle is caused by the:
11. The pulmonary veins open into the:
12. When the North pole of a bar magnet is brought near the North pole of a compass needle, the needle:
13. Which pair of states of matter is classified as fluids?
14. Which of the following is a multicellular fungus?
15. In SHM, the speed of the particle is maximum at the:
16. The action of bile salts on fat globules is similar to the emulsifying action of:
17. Metals that produce a ringing sound on striking a hard surface are said to be:
18. Water seeps fastest through:
19. The traditional food of a state is usually based on:
20. When vinegar reacts with baking soda in an open flask, the final mass differs from the initial mass because: