506: Natural rubber is a plant product which is chemically known as
(a) Mucilage
(b) Gum
(c) Latex
(d) Resin
507: Bermuda triangle extends up to which of the following places ?
1. Southern Florida
2. Puerto Rico
3. Hawaii Islands
Select the correct answer using the code given below :
(a) 1, 2 and 3
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1 and 3 only
508: Who among the following was not a contemporary of the other three?
(a) Prasenjit
(b) Bimbisara
(c) Gautama Buddha
(d) Milinda
509: Under the administration of which one of the following is the Department of Atomic Energy?
(a) Prime Minister's Office
(b) Cabinet Secretariat
(c) Ministry of Power
(d) Ministry of Science and Technology
510: Which of the following is/are extra-constitutional and extra-legal device(s) for securing cooperation and coordination between the States in India ?
I. The National Development Council
II. The Governors Conference
III. Zonal Councils
IV. The Inter-State Council.
Choose the correct answer from the codes given below :
Codes:
(a) I, II and III
(b) I, III and IV
(c) III and IV
(d) IV only