2556: Consider the following statements about acetylene :

I. It is used in welding industry.
II. It is raw material for preparing plastics.
III. It is easily obtained by mixing silicon carbide and water.

Of these statements :

(a) I and II are correct

(b) I and III are correct

(c) II and III are correct

(d) I, II and III are correct
2557: If 15 pumps of equal capacity can fill a tank in 7 days, then how many extra pumps will be required to fill the tank in 5 days?

(a) 6
(b) 7
(c) 14
(d) 21
2558: Ruins of Vijayanagar empire can be seen at:

(a) Hospet

(b) Hampi

(c) Halebid

(d) Madurni
2559: Match List I with List II and select the correct answer by using the codes given below the lists :

List I
I. Rashtriya Mahila Kosh
II. Mahila Samriddhi Yojana
III. Indira Mahila Yojana
IV. Mahila Samakhya Programme

List II
(A) Empowerment of women
(B) Education for Women's Equality
(C) Promotion of savings among rural women
(D) Meeting credit needs of the poor women

Codes:
(a) I-C, II-B, III-A, IV-D
(b) I-A, II-C, III-D, IV-B
(c) I-D, II-C, III-A, IV-B
(d) I-D, II-A, III-B, IV-C
2560: Which one of the following mountain ranges is spread over only one State in India ?

(a) Aravalli

(b) Satpura

(c) Ajanta

(d) Sahyadri