1. The element which is used for vulcanizing rubber

1.    The element which is used for vulcanizing rubber

- Sulphur

2.    For the election of President of India, a citizen should have completed the age of

- 35 years

3.    A member of Parliament will lose his membership of Parliament if he is continuously absent from Sessions for

- 60 days

4.    Which was described by Dr. B.R. Ambedkar as the ‘Heart and Soul’ of the Constitution?

- Right to Constitutional Remedies

5.    An individual’s actual standard of living can be assessed by

-  Disposable Personal Income

6.    Fa – hien visited India during the reign of  

- Chandragupta II

7.    The land – locked sea is

– Aral Sea

8.    Hydrogen bomb is based on the principle of –

-Uncontrolled fusion reaction

9.    Tropospher is the hottest part of the atmosphere because –

- It is heated by the Earth’s surface

10.  The outermost layer of the Sun is called

- Corona

11.  The tissue in man where no cell division occurs after birth is

- Nerves

12.  The warm – blooded animals are

- Whales

13.  Syrinx is the voice box in

- Birds

14.  The largest ecosystem of the Earth is

- Biome

15.  Which type of glass is used for making glass reinforced plastic

- Fibre glass

16.  Who coined the word ‘Geography’?

- Eratosthenese

17.  The “ecological hot spot of India” is

– Western Ghats

18.  The term “Micro Economics” and “Macro Economics” were coined by -                      

J.M. Keynes

19.  Tetra ethyle lead (TEL) is

 – An antioxidant

20.  A Presidential Ordinance can remain in force –

- For six months