46: What is the average distance (approximate) between the Sun and the Earth?
(A) 150x10 6km
(B) 100x10 5km
(C) 110x10 6km
(D) 70x10 5km
47: The hormone insulin is a:
(a) Glycolipid
(b) Fatty acid
(c) Peptide
(d) Sterol
48: Consider the following chemicals :
1. Benzene
2. Carbon tetrachloride
3. Sodium Carbonate
4. Trichloroethylene
Which of the above is/are used as dry cleaning chemicals ?
(a) 1 Only
(b) 2 Only
(c) 1, 2 and 4 Only
(d) 1, 2, 3 and 4
49: Which one of the following is not an ASEAN member?
(a) Laos
(b) Cambodia
(c) China
(d) Philippines
50: From the ecological point of view, which one of the following assumes importance in being a good link between the Eastern Ghats and the Western Ghats?
(a) Sathyamangalam Tiger Reserve
(b) Nallamala Forest
(c) Nagarhole National Park
(d) Seshachalam Biosphere Reserve