1631: Consider the following statements :
If there were no phenomenon of capillarity
1. it would be difficult to use a kerosene lamp
2. one would not be able to use a straw to consume a soft drink
3. the blotting paper would fail to function
4. the big trees that we see around would not have grown on the Earth
Which of the statements given above are correct?
(a) 1, 2 and 3 only
(b) 1, 3 and 4 only
(c) 2 and 4 only
(d) 1, 2, 3 and 4
1632: Which one of the following elements is alloyed with iron to produce steel which can resist high temperatures and also have high hardness and abrasion resistance ?
(a) Aluminium
(b) Chromium
(c) Nickel
(d) Tungsten
1633: Assertion (A) :
The effect of labour participation in the Indian nationalist upsurge of the early 1930's was weak.
Reason (R) :
The labour leaders considered the ideology of Indian National Congress as bourgeois and reactionary.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
1634: With reference to the Parliament of India, which of the following Parliamentary Committees scrutinizes and reports to the Ilouse whether the powers to make regulations, rules, sub-rules, by-laws, etc. conrerred by the Constitution or delegated by the Parliament are being properly exercised by the Executive within the scope of such delegation ?
(a) Committee on Government Assurances
(b) Committee on Subordinate Legislation
(c) Rules Committee
(d) Business Advisory Committee
1635: The type of crop which is able to fix nitrogen from air is known as:
(a) Tuber
(b) Coffee
(c) Legume
(d) Wheat