3311: Consider the following countries :
1. Brazil
2. Indonesia
3. Japan
4. Russia
What is the descending order of the size of the following countries population wise ?
(a) 1, 2, 4, 3
(b) 2, 3, 1, 4
(c) 2, 1, 4, 3
(d) 1, 2, 3, 4
3312: When ants bite, they inject
(a) glacial acetic acid
(b) methanol
(c) formic acid
(d) stearic acid
3313: Purna Swaraj Day was observed on:
(a) 26th November, 1947
(b) 26th October, 1949
(c) 26th January, 1950
(d) 26th January, 1930
3314: Which one of the the following usages was a post-Vedic development ?
(a) Dharma -- Artha -- Kama -- Moksha
(b) Brahmana -- Kshatriya -- Vaishya -- Shudra
(c) Brahmacharya -- Grihastashrama -- Vanaprastha -- Sanyasa
(d) Indra -- Surya -- Rudra -- Marut
3315: Due to their extensive rice cultivation, some regions may be contributing to global warming. To what possible reason/reasons is this attributable ?
1. The anaerobic conditions associated with rice cultivation cause the emission of methane.
2. When nitrogen based fertilizers are used, nitrous oxide, is emitted from the cultivated soil.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2