2641: Of the four places marked 1, 2, 3, and 4 of the map, the one indicating a tidal port is
(a) 1
(b) 2
(c) 3
(d) 4
2642: A passing motorcycle causes distortion or disturbance with reception of signal in radio and T.V. The cause of this is
(a) The intense sound waves effect the small electronic devices of the receptor
(b) The vehicle's metal parts block/distort the radio waves
(c) The spark plug fitted in the engine produces electro-magnetic signals due to sparking
(d) Modern motor-cycles are fitted with electric ignition system which produces radio waves
2643: The first venture of Gandhi in all India politics was the
(a) Non-Cooperation Movement
(b) Rowlatt Satyagraha
(c) Champaran Movement
(d) Dandi March
2644: The primitive tribes of Andaman are descendants of:
(a) Negroids
(b) Australoids
(c) Mongoloids
(d) Caucasoids
2645: Consider the following statements:
1. The Baglihar Power Project had been constructed within the parameters of the Indus Water Treaty.
2. The project was completely built by the Union government with loans from Japan and the world Bank
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2