666: In which one of the following is Malta located?
(a) Mediterranean Sea
(b) Baltic Sea
(c) Black Sea
(d) North Sea
667: Two taps can fill a tank separately in 20 minutes and 30 minutes respectively. If both the taps are opened simultaneously, then the tank can be filled in:
(a) 50 minutes
(b) 15 minutes
(c) 12 minutes
(d) 10 minutes
668: Of the following, the oldest Sanskrit poet, whose composition still remains in original classical style, is:
(a) Asvaghosa
(b) Dandin
(c) Kalidasa
(d) Bhavabhuti
669: Mouth and foot diseases in cattle are caused due to:
(a) Bacteria
(b) Virus
(c) Fungi
(d) Penicillium
670: Terms of trade between agriculture and industry has reference to
(a) Relative price movements between the two sectors
(b) Relative quantities of production in the two sectors
(c) The extent of trade existent between the two sectors
(d) Relative international valuation of the agricultural produce in contrast to the industrial produce