766: In which of the following shapes can a 1 kg plastic sheet be moulded so as to have minimum surface area?

(a) Cylindrical

(b) Spherical

(c) Conical

(d) Cubical
767: Match List I with List II and select the correct answer by using the codes given below the lists:

List I----------List II

I. Surendranath Bannerjee-------(A) Hind Swaraj
II. M. K. Gandhi-----------------(B) The Indian Struggle
III. Subhash Chandra Bose-------(C) Autobiographical Writings
IV. Lajpat Rai-------------------(D) A Nation in Making

Codes :

(a) I - D, II - A, III - C, IV - B
(b) I - A, II - D, III - C, IV - B
(c) I - A, II - D, III - B, IV - C
(d) I - D, II - A, III - B, IV - C
768: The language spoken by the largest number of people in the world is

(a) Hindi
(b) English
(c) Mandarin
(d) Spanish
769: The Balkan Plan for fragmentation of India was the brain-child of

(a) W. Churchill

(b) M. A. Jinnah

(c) Lord Mountbatten

(d) V. P. Menon
770: During the Mughal period, under the Zabti system, land revenue was assessed and was required to be paid

(a) In cash or kind.

(b) Only in cash.

(c) Only in kind.

(d) By the zamindar on behalf of the peasants