1246: The discovery of Oak flora in 1966 added a new chapter to the history of Indian Sericulture. Which one of the following states is the leading producer of Oak tasar silk ?

(a) Assam
(b) Bihar
(c) Manipur
(d) Orissa
1247: Which of the following fish are bred exclusively in the cold regions of India ?

I. Catla.

II. Tinca.

III. Bhekti.

IV. Trout.

Choose the correct answer from the codes given below.

Codes:

(a) I and lV

(b) I and IV

(c) II and IV

(d) III and IV
1248: At which one of the following places do two important rivers of India originate, while one of them flows towards north and merges with another important river flowing towards Bay of Bengal, the other one flows towards Arabian Sea?

(a) Mahabaleshwar
(b) Badrinath
(c) Amarkantak
(d) Nasik
1249: Consider the following statements regarding the political parties in India:

I. The Representation of the People Act, 1951 provides for the registration of political parties.
II. Registration of political parties is carried out by the Election Commission.
III. A national level political party is one which is recognised in four or more States.
IV. During the 1999 general elections, there were six National and 48 State level parties recognised by the Election Commission.

Which of these statements are correct ?

(a) I, II and IV
(b) I and III
(c) II and IV
(d) I, II, III and IV
1250: Chlorophyll is a naturally occurring chelate compound in which central metal is

(a) Magnesium

(b) Copper

(c) Calcium

(d) Iron