31: Which one of the following is not a Central University?
(a) Pondicherry University
(b) Maulana Azad National Urdu Univeristy, Hyderabad
(c) Visva Bharti, Shantiniketan
(d) University of Madras, Chennai
32: When iron rusts, the weight:
(a) Increases
(b) Decreases
(c) Remains the same
(d) First increases then decreases
33: On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. What is the sum of the digits of N?
34: Which of the following can be said as the 'Theory of Darwin'
(a) Survival of the fittest and struggle for existence
(b) Weak and strong always maintain a fixed proportion
(c) Different species do not arise by genetic mutation
(d) None of these
35: Which one of the following is not a Bioshphere Reserve?
(a) Panchmarhi
(b) Agasthyamalai
(c) Nallamalai
(d) Nilgiri