3076: A person walks 10 km north from a point, then he moves 20 km south and subsequently he turns 20 km north. He again turns 20 km south and then moves 10 km east. How far is he from the starting point?
(a) 10 km
(b) 20 km
(c) 30 km
(d) None of the above
3077: Which one of the following legislations does not deal with the protection of environment ?
(a) The Water (Cess) Act, 1977
(b) The Forest (Conservation) Act, 1980
(c) The Public Liability Insurance Act,1991
(d) The Port Laws Amendment Act, 1997
3078: Rajiv Gandhi National Flying Institute is being established in which State?
(a) Maharashtra
(b) Kerala
(c) Karnataka
(d) Orissa
3079: Match List I (Naturally occurring substances) with List II (Elements) and select the correct answer using the codes given below the Lists:
List I
I. Diamond
II. Marble
III. Sand
IV. Ruby
List II
(A) Calcium
(B) Silicon
(C) Aluminium
(D) Carbon
Codes:
(a) I-C, II-A, III-B, IV-D
(b) I-D, II-B, III-A, IV-C
(c) I-B, II-A, III-C, IV-D
(d) I-D, II-A, III-B, IV-C
3080: Which one of the following is the correct decreasing sequence in terms of the value (in rupees) of the minerals produced in India in the year 2002-03?
(a) Metallic minerals - Fuel minerals - Non-metallic minerals
(b) Fuel minerals - Metallic minerals - Non-metallic minerals
(c) Metallic minerals - Non-metallic minerals - Fuel minerals
(d) Fuel minerals - Non-metallic minerals - Metallic minerals