2441: After returning from South Africa, Gandhiji launched his first successful Satyagraha in
(a) Chauri-Chaura
(b) Dandi
(c) Champaran
(d) Bardoli
2442: Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 metres and has orange-coloured fruit pulp. In which part of India has it been discovered?
(a) Andaman Islands
(b) Anaimalai Forests
(c) Maikala Hills
(d) Tropical rain forests of northeast
2443: The first geostationary satellite launched by India is:
(a) Aryabhata
(b) Bhaskara
(c) APPLE
(d) INSAT 1B
2444: C. Rangarajan has been actively involved in the Pan-Asian Commission addressing to which one of the following issues?
(a) Impact of HIV / AIDS in the Asian region
(b) Promotion of tourism in the Asian region
(c) Promotion of free trade in the Asian region
(d) Higher technical education in the universities in the Asian region
2445: A box contains 5 sets of balls while there are 3 bails in each set. Each set of balls has one colour which is different from every other set. What is the least number of balls that must be removed from the box in order to claim with certainty that a pair of bails of the same colour has been removed?
(A) 6
(B) 7
(C) 8
(D) 9