1671: Consider the following statements:

1. Molasses is a by-product of sugar production process.

2. Bagasse obtained in the sugar mills is used as a fuel in the boilers to generate steam for the sugar factories.

3. Sugar can only be produced from sugarcane as the raw material.

Which of these statement are correct?

(a) 1 and 2
(b) 2 and 3
(c) 1 and 3
(d) 1, 2 and 3
1672: Survey of India is under the Ministry of

(a) Defence

(b) Environment and forests

(c) Home Affairs

(d) Science and Technology
1673: Sugarcane crop matures in about:

(a) 2 months

(b) 4 months

(c) 8 months

(d) 12 months
1674: Consider the following international languages :

1. Arabic
2. French
3. Spanish

The correct sequence of the languages given above in the decreasing order of the number of their speakers is :

(a) 3-1-2
(b) 1-3-2
(c) 3-2-1
(d) 1-2-3
1675: Which of the following groups represents the correct order of four types of teeth in human beings?

(a) Incisors, premolars, molars, canines

(b) Incisors, canines, premolars, molars

(c) Molars, canines, incisors, premolars

(d) Canines, incisors, molars, premolars