4451: Which one of the following is not a satellite of Jupiter?
(a) Io
(b) Callisto
(c) Europa
(d) Titan
4452: Ergotism is due to consumption of
(a) contaminated grains
(b) rotting vegetables
(c) contaminated water
(d) stale cooked food
4453: In the given map, which one of the following pairs of ocean currents is shown?
(a) Benguela and Falkland
(b) Canary and Humboldt
(c) Agulhas and Guinea
(d) Benguela and Guinea
4454: Mahabalipuram temples were built by:
(a) Pallavas
(b) Cheras
(c) Cholas
(d) Pandyas
4455: Two trains, each being 120 metres long, are running on parallel tracks in opposite directions at 40 metres/minute and 20 metres/minute respectively. How much time will they take to cross each other?
(a) 1 minute
(b) 2 minutes
(c) 3 minutes
(d) 4 minutes