2671: Claims to the historical Macedonian territory have been a bone of contention between which of the following countries?
(a) Portugal and Spain
(b) Bulgaria and Greece
(c) Portugal and Greece
(d) Romania and Bulgaria
2672: Roman settlement in India is found at
(a) Ujjain
(b) Kshudrakas
(c) Arikmedu
(d) Koshambi
2673: Consider the following statements regarding biomedication. It involves the use of bacteria and fungi to:
1. Clean up aquifers
2. Clean up toxic dumps
3. Clean up oil spills
4. Cure bacterial and fungal disease
(a) 1 and 2 are correct
(b) 1 and 3 are correct
(c) 1, 2 and 3 are correct
(d) 1, 2, 3 and 4 are correct
2674: Which one of the following pairs is not correctly matched?
(a) William Dickson : Motion Picture film
(b) Charles Babbage : Programmable computer
(c) Nicholas Stern : Construction technology
(d) Brian Greene : String theory
2675: The earliest evidence of silver in India is found in the
(a) Harappan culture
(b) Chalcolithic cultures of Western India
(c) Vedic texts
(d) Silver punch-marked coins