3016: When the Portuguese arrived in India, the foreigners whom they encountered as trade rivals were the
(a) Persians
(b) Arabs
(c) Dutch
(d) English
3017: If a mouse of over eight times its normal size has been produced by introducing human growth hormone gene, the technique involved is called
(a) Hybridisation
(b) Genetic engineering
(c) Mutation Breeding
(d) Hormonal feeding
3018: The I.N.A. was organised by Netaji Subhash Chandra Bose at
(a) Rangoon
(b) Singapore
(c) Taiwan
(d) Tokyo
3019: An astronaut weighing 100 kg fires a bullet weighing 1 kg with a gun of 10 kg at the speed of 50 metres/second. What will be the recoil velocity of the gun ?
(a) 5 cm/s
(b) 50 cm/s
(c) 0.5 cm/s
(d) 0.05 cm/s
3020: The basic education advocated by Gandhiji in Wardha Congress is related with:
(a) Compulsory elementary education
(b) Social relevance of education to society
(c) Demand of separate institutions for minorities
(d) Compulsory military training for every student