2171: Which one of the following is in the correct sequential order in which these appeared under simulated primitive earth condition ?

(a) Methane, Hydrogen cyanide, nitriles, aminoacids

(b) Hydrogen cyanide, methane, nitriles, aminoacids

(c) Aminoacids, nitriles. Hydrogen cyanide, methane

(d) Nitriles, aminoacids, methane, Hydrogen cyanide
2172: Consider the following Bhakti Saints :

1. Dadu Dayal

2. Guru Nanak

3. Tyagaraja

Who among the above was/were preaching when the Lodi dynasty fell and Babur took over?

(a) 2 only
(b) 1 and 3
(c) 2 and 3
(d) 1 and 2
2173: Liberia was in the international news in the recent times for:

(a) Harbouring terrorists associated with religious fundamentalism
(b) Supplying raw uranium to North Korea
(c) Its long-running civil war killing or displacing thousands of people
(d) Cultivation of drug-yielding crops and smuggling of drugs
2174: Quit India Movement was launched in:

(a) 1936

(b) 1941

(c) 1942

(d) 1947
2175: Which one of the following is a man made cereal NOT found in nature?

(a) Dwarf wheat

(b) Hybrid maize

(c) Triticale

(d) Soya bean