46. Another Name for Amateur Radio (APPSC 2012)
1. Pocket Radio
2. Silent Radio
3. Ham radio
4. Home radio
47. In what year did the earthquakes in central Nicaragua, Nicaragua, create tremendous damage? (APPSC 2012)
1. 1972
2. 1973
3. 1974
4. 1975
48. In which year did the cyclone of Krishna and Deltas in coastal Andhra Pradesh create havoc? (APPSC 2012)
1. 1976
2. 1977
3. 1978
4. 1979
49. What percentage of India’s land area is likely to be flooded? (APPSC 2012)
1. 10%
2. 11%
3. 12%
4. 13%
50. What flood alerts are being transmitted? (APPSC 2012)
1. Doordarshan
2. All India Radio
3. Press releases
4. All of the above
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