631. (C.M.S College, the first college in Kerala was started at Kottayam in?
1840
632. Which is used as a filler in rubber tyres ?
Carbon black
633. In which Molecule the distance between two adjacent carbon atoms is longest?
Ethane
634. Which Indian State has the minimum total forest cover?
Haryana
635. Who was deported in 1910 for published a series of articles in "Swadesha bhimani” criticising the Diwan P. Rajagopalachari and the king Sri Mulam Thirunal?
K. Ramakrishna Pillai
636. Who is the author of How to change the world ?
Eric Hobsbawm
637. Plants of deserts are called?
Xerophytes
638. Where are Lungs situated?
In thoracic cavity
639. Who started ‘Mitavadi magazine’ from Tellicherry in 1907?