1816: Consumption of fish is considered to be healthy when compared to flesh of other animals because fish contains

(a) polyunsaturated fatty acids
(b) saturated fatty acids
(c) essential vitamins
(d) more carbohydrates and proteins
1817: Consider the following countries of South Asia
(a) Bangladesh
(b) India
(c) Pakistan
(d) Sri Lanka
The descending order of literacy status of these countries is
(a) 4, 2, 1, 3
(b) 2, 4, 3, 1
(c) 4, 2, 3, 1
(d) 2, 4, 1, 3
1818: The Trade Disputes Act of 1929 provided for

(a) the participation of workers in the management of industries.
(b) arbitrary powers to the management to quell industrial disputes.
(c) an intervention by the British Court in the event of a trade dispute.
(d) a system of tribunals and a ban on strikes.
1819: India carried out its first underground nuclear explosion at:

(a) Thumba

(b) Pokhran

(c) Trombay

(d) Khemkaran
1820: The ideal of 'Welfare State' in the Indian Constitution is enshrined in its

(a) Preamble
(b) Directive Principles of State Policy
(c) Fundamental Rights
(d) Seventh Schedule