616: A number when divided by 75 leaves 34 as remainder. What will be the remainder if the same number is divided by 65?
617: Which one of the following provisions was NOT made in the Charter Act of 1833?
(a) The trading activities of the East India Company were to be abolished
(b) The designation of the supreme authority was to be changed as the Governor General of India in Council
(c) All law-making powers to be conferred on Governor-General in Council
(d) An Indian was to be appointed as a Law Member in the Governor- General's Council
618: Genetic code is made up by the four-letter alphabet forming the pairs:
(a) A--C, C--A, T--G, G--T
(b) A--G, G--A, C--A, T--C
(c) T--G, G--T, A--C, C--A
(d) A--T, T--A, C--G, G--C
619: 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(c) the British Labour Party had withdrawn from the Conference, thereby making the proceedings of the Conference partisan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
620: Optical fibre works on the principle of
(a) total internal reflection
(b) refraction
(c) scattering
(d) interference