2881: Consider the following organisations :

I. International Bank for Reconstruction and Development
II. International Finance Corporation
III. International Fund for Agricultural Development
IV. International Monetary Fund

Which of these are agencies of the United Nations ?

(a) I and II
(b) II and III
(c) III and IV
(d) I, II, III and IV
2882: Diffusion of light in the atmosphere takes place due to

(a) Carbon dioxide

(b) Dust particles

(c) Helium

(d) Water vapours
2883: Itaipu Dam built on the River Parana is one of the largest dams in the world. Which of the following two countries have this as a joint project?

(a) Colombia and Paraguay
(b) Paraguay and Ecuador
(c) Brazil and Paraguay
(d) Brazil and Peru
2884: The purpose of the inclusion of Directive Principles of State Policy in the Indian Constitution is to establish :

(a) political democracy
(b) social democracy
(c) Gandhian democracy
(d) social and economic democracy
2885: Which one of the following pairs is not correctly matched?

(a) Pitt's India Act : Warren Hastings

(b) Doctrine of Lapse : Dalhousie

(c) Vernacular Press Act : Curzon

(d) Ilbert Bill : Ripon