921: Each of the six faces of a cube is numbered by one of the six digits from 1 to 6. This cube is shown in its four different positions in the figures I, II, III and IV.
Consider the following statements:
I. Figures II and III are sufficient to know as to which face is opposite to the face numbered 6.
II. Figure II and III are sufficient to know as to which face is opposite to the face numbered 4.
III. Figures I and IV are sufficient to know as to which face is opposite to the face numbered 3.
Which of the statements given are correct?
(a) I and III only
(b) I and II only
(c) II and III only
(d) I, II and III
922: Consider the following organisations :
I. International Bank for Reconstruction and Development
II. International Finance Corporation
III. International Fund for Agricultural Development
IV. International Monetary Fund
Which of these are agencies of the United Nations ?
(a) I and II
(b) II and III
(c) III and IV
(d) I, II, III and IV
923: In how many different ways can six players be arranged in a line such that two of them, Ajit and Mukherjee, are never together?
(a) 120
(b) 240
(c) 360
(d) 480
924: Consider the following statements:
1. The albedo of an object determines its visual brightness when viewed with reflected light.
2. The albedo of Mercury is much greater than the albedo of the Earth.
Which of the statements given above is/ are correct?
(a) Neither 1 nor 2
(b) Both 1 and 2
(c) 2 only
(d) 1 only
925: In ancient Indian Buddhist monasteries, a ceremony called Pavarana used to be held. It was the
(a) occasion to elect the Sanghaparinayaka and two speakers one on Dhamma and the other on Vinaya
(b) confession by monks of their offences committed during their stay in the monasteries during the rainy season
(c) ceremony of initiation of new person into the Buddhist Sangha in which the head is shaved an when yellow robes are offered
(d) gathering of Buddhist monks on the next day to the full moon day of Ashadha when they take up affixed abode for the next four months or rainy season