1518: Match List I with List II and select the correct answer using the codes given below the Lists :
List I List II
(Oceanic Trench) ----------- (Location)
I. Aleutian ---------------- (A) Indian Ocean
II. Kermadec --------------- (B) North Pacific Ocean
III. Sunda ------------------ (C) South Pacific Ocean
IV. S. Sandwich ------------ (D) South Atlantic Ocean
(a) I-B, II-D, III-A, IV-C
(b) I-B, II-C, III-A, IV-D
(c) I-A, II-C, III-B, IV-D
(d) I-A, II-D, III-B, IV-C
1519: A rectangular piece of iron sheet measuring 50 cm by 100 cm is rolled into a cylinder of height 50 cm. If the cost of painting the cylinder is Rs. 50 per square metre, then what will be the cost of painting the outer surface of the cylinder ?
(a) Rs. 25.00
(b) Rs. 37.50
(c) Rs. 75.00
(d) Rs. 87.50