3321: Those who have binoculars can be members of 'Bird-watcher Club'. Some members of the club have cameras. Those who have cameras can take part in the photo exhibition. Which of the following conclusions can be drawn from the above statements?
(a) Only those who have cameras, are members of the club
(b) Only those who have binoculars can take part in the photo exhibition
(c) Those who participate in photo exhibition have binoculars
(d) Only some of the members of the club can take part in photo exhibition
3322: Sodium vapour lamps are preferred to incandescent lamps because of:
(a) Higher efficiency
(b) Higher tolerance in voltage fluctuations
(c) Easy installation
(d) Higher intensity of illumination
3323: Physico-chemical characteristics of water in water sources undergo changes due to
(a) aquatic macrophytes
(b) aquatic fungi
(c) effluents
(d) evapotranspiration
3324: "Rule of Law Index" is released by which of the following ?
(a) Amnesty International
(b) International Court of Justice
(c) The Office of UN Commissioner for Human Rights
(d) World Justice Project
3325: March 1, 2008 was Saturday. Which day was it on March 1, 2002 ?
(a) Friday
(b) Thursday
(c) Saturday
(d) Sunday