General Studies Quiz

1.A plant with green leaves placed in red light will appear
(a)black (b)green (c)red (d)violet
2.Electromagnetic radiation s emitted by
(a)x-rays(b)electrons (c)ultrasonic (d)protons

3.The common refrigerant used in the domestic refrigerator is
(a)neon (b)freon/ammonia  (c)spirit     (d)none of these

4.fuse wire is characterized by
(a)high resistance and high melting point   (b)low resistance and high melting point
(c)high resistance and low melting point     (d)low resistance and low melting point

5.Who said, A body will remain at rest unless an external force acts on the body?
(a)newton (b)einstein (c)Archimedes (d)galileo

6.Which metal is commonly used as an electromagnet?
(a)copper (b)iron (c)nickel (d)cobalt

7.When ice melts in a beaker of water, the level of water in the beaker will 
(a)increase (b)decrease (c)remain the same   (d)first increase and then decrease

8.Which of the following does not admit any division?
(a)atom (b)molecules   (c)compound (d)none of these

9.The dynamo converts
(a)mechanical energy into electrical energy     (b)electrical energy into mechanical energy
(c)mechanical energy into magnetic energy     (d)none of these

10.The M.K.S unit of electric charge is 
(a)volt (b)ampere (c)watt (d)coulomb

Answer

Q	A	Q	A
1	a	6	b
2	b	7	c
3	b	8	d
4	c	9	a
5	a	10	d