521: A hemispherical bowl is filled to the brim with a beverage. The contents of a bowl are transferred into a cylindrical vessel whose radius is 50% more than its height. If the diameter is same for both bowl and cylinder, then the volume of the beverage in the, cylindrical vessel will be
(a) 66(2/3)%
(b) 78½%
(c) 100%
(d) more than 100% (that is, some liquid will still be left in the bowl)
522: Who among the following Gandhian followers was a teacher by profession?
(a) J. B. Kriplani
(b) A. N. Sinha
(c) Braj Kishore Prasad
(d) Rajendra Prasad
523: Mahatma Gandhi said that some of his deepest convictions were reflected in a book titled,"Unto this Last" and the book transformed his life. What was the message from the book that transformed Mahatma Gandhi?
(a) Uplifting the oppressed and poor is the moral responsibility of an educated man
(b) The good of individual is contained in the good of all.
(c) The life of celibacy and spiritual pursuit are essential for a noble life.
(d) All the statements (a), (b) and (c) are correct in this context.
524: Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I (Author) -- List-II (Work)
A. Bankim Chandra Chatterji -- 1. Shatranj Ke Khiladi
B. Dinabandhu Mitra -- 2. Debi Chaudhurani
C. Premchand -- 3. Nil-Darpan
ABC
(a) 321
(b) 123
(c) 2 3 1
(d) 312
525: Endoscopy, a technique used to explore the stomach or other inner parts of the body is based on the phenomenon of
(a) total internal reflection
(b) interference
(c) diffraction
(d) polarisation