51). What is the name of the famous Indian painter who went on self-exile?
A). Gurcharan Das |
B). Bhagwan Das |
C). Shyamala |
D). M.F. Hussain |
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52). Ammonotelism is common in
A). fishes |
B). birds |
C). mammals |
D). reptiles |
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53). During electrolysis of molten calcium hydride
A). calcium is deposited at anode |
B). hydrogen is liberated at anode |
C). hydrogen is liberated at cathode |
D). hydrogen and oxygen are liberated at cathode at cathode and anode respectively |
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54). When there is increase in economic development the share of tertiary (service) sector in National Income will
A). increase |
B). decrease |
C). remain constant |
D). remain proportional |
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55). Who was not the member of the first National Income Committee of 1949?
A). P.C. Mahalanobis |
B). D.R Gadgil |
C). Dadabhai Naoroji |
D). V.K.R.V. Ra0 |
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56). The lasing material in Ruby laser is
A). \( \Large Al_{2}O_{3} \) |
B). \( \Large Ni^{2+} \) |
C). \( \Large V^{3+} \) |
D). \( \Large Cr^{3+} \) |
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57). Longitudinal half of the chromosome is called
A). Centromere |
B). Chromatid |
C). Chromatin |
D). none of these |
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58). The term 'gene' was proposed by
A). Bateson |
B). Punnet |
C). Darlington |
D). Johannsen |
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59). \( \Large A = \begin{pmatrix} 1 & 4\\ 2 & -1 \end{pmatrix} \), \( \Large f(x) = x^{2} - 9 \) then f(A) is
A). \( \Large \begin{pmatrix} -8 & 5\\ -5 & -8 \end{pmatrix} \) |
B). \( \Large \begin{pmatrix} 0 & 0\\ 0 & 0 \end{pmatrix} \) |
C). -16 |
D). 12 |
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60). Aqueous solution of which of the following is a good conductor of electricity?
A). Ammonium acetate |
B). Glucose |
C). Ammonia |
D). Acetic acid |
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