2571: "Black holes" refers to

(a) Holes occurring in heavenly bodies

(b) Bright spots on the sun

(c) Collapsing object of high density

(d) Collapsing object of low density
2572: Consider the following statements :

The price of any currency in international market is decided by the

I. World Bank.
II. demand for goods/services provided by the country concerned.
III. stability of the government of the concerned country.
IV. economic potential of the country in question.

Of these statements :

(a) I, II, III and IV are correct
(b) II and III are correct
(c) III and IV are correct
(d) I and IV are correct
2573: Match List I with List II and select the correct answer using the codes given below the Lists :

List I ------------------ List II

(Minerals) ------------- (Major producer)

I. Mineral oil ------------ (A) Zambia
II. Copper -------------- (B) Guyana
III. Manganese ---------- (C) Venezuela
IV. Bauxite -------------- (D) Gabon

Codes:

(a) I-C, II-A, III-D, IV-B
(b) I-C, II-A, III-B, IV-D
(c) I-A, II-C, III-B, IV-D
(d) I-A, II-C, III-D, IV-B
2574: The rising of evening star Venus indicates:

(a) South pole

(b) North pole

(c) East

(d) West
2575: The term "Fourth Estate" refers to:

(a) A very backward State

(b) Judiciary

(c) Parliament

(d) Press