4326: There are 6 persons A, B, C, D, E and F. they are to be seated in a row such that B never sits anywhere ahead of A, and C never sits anywhere ahead of B. In how many different ways can this be done?

(A) 120
(B) 72
(C) 60
(D) None
4327: The medieval Indian writer who refers to the discovery of America is

(a) Malik Muhammad Jayasi

(b) Amir Khusrau

(c) Raskhan

(d) Abul Fazl
4328: Where do the Sahariya tribals, who were recently in the news, live?

(a) Orissa
(b) Andhara Pardesh
(c) Rajasthan
(d) Assam
4329: Match List-I (National Park/Sanctuary) with List-II (state) and select the correct answer using the codes given below the Lists:

List I -- List-II

(National Park Sanctuary) -- (State)

A. Kanger Ghati National Park -- 1. Chhattisgarh
B. Nagerhole National Park -- 2. Haryana
C. Kugti Wildlife Sanctuary -- 3. Himachal Pradesh
D. Sultanpur Bird Sanctuary -- 4. Karnataka

Codes:

A B C D

(a) 3 2 1 4
(b) 1 4 3 2
(c) 3 4 1 2
(d) 1 2 3 4
4330: Arakan Yoma is the extension of the Himalayas located in

(a) Baluchistan

(b) Myanmar

(c) Nepal

(d) Kashmir