1861: A rectangular sheet of aluminium foil measuring 5 cm by 10 cm is rolled into a cylinder of height 10 cm. If the cost of painting the cylinder is Rs. 2/- per sq cm, then the cost of painting the surface of the cylinder will be
(a) Rs. 400/-
(b) Rs. 200/-
(c) Rs. 150/-
(d) Rs. 100/-
1862: Asokan inscriptions were first deciphered by
(a) Buhler
(b) Robert Sewell
(c) James Prinsep
(d) Codplngton
1863: Match List I with List II and select the correct answer using the codes given below the Lists:
List I-------------------------------------------List II
(Industrial Unit)---------------------------------(Centre)
I. Atlas Cycle Company Ltd.----------------------(A) Bangalore
II. Bharat Earth Movers Ltd.----------------------(B) Bhubaneswar
III. Indian Farmers Fertilisers Cooperative Ltd.-----(C) Kalol
IV. National Aluminium Company Ltd.--------------(D) Sonepat
Codes:
(a) I-A, II-D, III-B, IV-C
(b) I-A, II-D, III-C, IV-B
(c) I-D, II-A, III-B, IV-C
(d) I-D, II-A, III-C, IV-B
1864: If a block of gold weighing 100 gm in air is immersed in water with a string tied to a spring balance, what could be the probable weight indicated by the spring balance?
(a) Less than 100 gm
(b) Equal to 100 gm
(c) More than 100 gm
(d) Double of 100 gm
1865: Which one of the following is the appropriate reason for considering the Gondwana rocks as most important of rock systems of India?
(a) More than 90% of limestone reserves of India are found in them
(b) More than 90% of India's coal reserves are found in them
(c) More than 90% of fertile black cotton soils are spread over them
(d) None of the reasons given above is appropriate in this context