841: Amniocentesis is a method for:
(a) Determination of foetal sex.
(b) Separation of amino acids.
(c) Determination of the sequence of amino acids in a protein.
(d) Inducing abortion.
842: Which of the following are features of Mughal Style of architecture?
(1) Curvilinear roof
(2) Flat roof
(3) Domes
(4) Arches
Choose the correct answer from the codes given below :
(a) 1, 2 and 3
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2 and 4
843: Who inscribed the name of Khalifa of Baghdad on his coins?
(a) Alauddin Khilji
(b) Iltutmish
(c) Qutub-ud-din
(d) Balban
844: Among the following, who are the Agarean community?
(a) A traditional toddy tappers community
(b) A traditional fishing community of Maharashtra
(c) A traditional silk-weaving community of Karnataka
(d) A traditional salt pan workers community of Gujarat
845: Consider the following statements about the Indian National Congress
I. Sarojini Naidu was the first woman to be the President of the Congress.
II. C.R. Das was in prison when he functioned as the President of the Congress.
III. The first Britisher to become the President of the Congress was Alan Octavian Hume.
IV. Alfred Webb was the President of the Congress in 1894.
Which of these statements are correct ?
(a) I and III
(b) II and IV
(c) II, III and IV
(d) I, II, III and IV