321: Starting with the Australian Open Lawn Tennis tournament, which one of the following is the correct chronological order of the other three major Lawn Tennis Tournaments?
(a) French Open - US Open - Wimbledon
(b) French Open - Wimbledon - US Open
(c) Wimbledon - US Open - French Open
(d) Wimbledon - French Open - US Open
322: The Nagara, the Dravida and the Vesara are the
(a) three main racial groups of the Indian subcontinent
(b) three main linguistic divisions into which the languages of India can be classified
(c) three main styles of Indian temple architecture
(d) three main musical Gharanas prevalent in India
323: In a single throw of a pair of dice, what is the probability of getting a sum of 8 ?
(a) 8/12
(b) 1/36
(c) 4/36
(d) 5/36
324: Which one of the following is used as an explosive?
(a) Nitroglycerine
(b) Phosphorus trichloride
(c) Mercuric oxide
(d) Graphite
325: Which are the materials generally employed as solder in soldering operation in elections.
(a) Iron and tin
(b) Lead and tin
(c) Aluminum and lead
(d) Aluminum and iron