1686: The following persons came to India at one time or another :
I. Fa-Hien
II. I-Tsing
III. Megasthenese
IV. Hieun-Tsang
The correct chronological sequence of their visits is :
(a) III, I, II, IV
(b) III, I, IV, II
(c) I, III, II, IV
(d) I, III, IV, II
1687: A hollow sphere of radius R, a hollow cube of side R and a thin circular plate of radius R, made up of the same material, are all heated to 20°C above room temperature. When left to cool in the room, which of them will reach the room temperature first?
(a) Circular plate
(b) Cube
(c) Sphere
(d) All of them will reach the room temperature at the same time
1688: A thief running at 8 km/hr is chased by a policeman whose speed is 10 km/hr. If the thief is 100 metres ahead of the policeman, then the time required for the policeman to catch the thief will be
(a) 2 minutes
(b) 6 minutes
(c) 10 minutes
(d) 3 minutes
1689: The loss of Qandhar was a big blow to the Mughal empire from the view point of
(a) natural resources
(b) buffer territory
(c) communication
(d) strategic stronghold
1690: Match List I with List II and select the correct answer using the codes given below the lists :
List I------ List II
(Places)----(Industries)
I. Jamnagar-(A) Aluminium
II. Hospet---(B) Woollen Textile
III. Korba----(C) Fertilizers
IV. Haldia----(D) Cement
-------------(E) Iron and Steel
Codes:
(a) I-D, II-C, III-A, IV-B
(b) I-B, II-E, III-A, IV-C
(c) I-D, II-E, III-B, IV-A
(d) I-B, II-A, III-D, IV-C