271: A boat which has a speed of 5 km/hr in still water crosses a river of width 1 km along the shortest possible path in 15 minutes. The velocity of the river water in km/hr is

(a) 1
(b) 3
(c) 4
(d)
272: Which one of the following countries is not a member of ASEAN?

(A) Vietnam
(B) Brunei Darussalam
(C) Bangladeh
(D) Myanmar
273: The meeting of Indian and British political leaders during 1930-32 in London has often been referred to as the First. Second and Third Round Table Conferences. It would be incorrect to refer to them as such because

(a) the Indian National Congress did not take part in two of them

(b) Indian parties other than the Indian National Congress participating in the Conference represented sectional interests and not the whole of India

(c) the British Labour Party had withdrawn from the Conference, thereby making the proceedings of the Conference partisan

(d) it was an instance of Conference held in three sessions and not that of three separate conferences
274: Which one of the following statements is correct?

(a) The Constituent Assembly of India was elected by the Provincial Assemblies in the year 1946.

(b) Jawaharlal Nehru, M.A. Jinnah and Sardar Vallabhbhai Patel were members of the Constituent Assembly of India.

(c) The First Session of the Constituent Assembly of India was held in January, 1947.

(d) The Constitution of India was adopted on 26th January, 1950.
275: With reference to educational institutes during colonial rule in India, consider the following pairs :

Institution Founder

1. Sanskrit College at Benaras - William Jones
2. Calcutta Madarsa - Warren Hastings
3. Fort William College - Arthur Wellesley

Which of the pairs given above is/are correct ?

(a) 1 and 2
(b) 2 only
(c) 1 and 3
(d) 3 only