Match the following with their established year and choose the correct option:

(a) Chittarangan locomotive works	1. 1986
(b) Rail coach factory	2. 1984
(c) Integral coach factory	3. 1947
(d) Rail wheel factory	4. 1952

The tobacco industry is one of the oldest industries of India; belongs to 

Which of the following is considered as 'hot spot biodiversity' in India

The sequence of one systole followed by one disatole of the heart chambers is termed as 

H.I.V. has ------------ as genetic material.

Moss cotton is