2726: When one gene controls two or more different characters simultaneously, the phenomenon is called
(a) Apomixis
(b) Pleiotropy
(c) Polyploidy
(d) Polyteny
2727: There are four persons A, B, C, D; and A has some coins. A gave half of the coins to B and 4 more besides. B gave half of the coins to C and 4 more besides. C gave half of the coins to D and 4 more besides. Both B and D end up with same number of coins. How many coins did A have originally?
(A) 64
(B) 84
(C) 72
(D) 96
2728: Ram and Shyam work on a job together for four days and complete 60% of it. Ram takes leave then and Shyam works for eight more days to complete the job. How long would Ram take to complete the entire job alone?
(a) 6 days
(b) 8 days
(c) 10 days
(d) 11 days
2729: Among the following Mughal rulers who was the founder of Mansabdari System?
(a) Akbar
(b) Jahangir
(c) Shahjahan
(d) Aurangzeb
2730: The Genetic Engineering Approval Committee, whose permission is required for cultivation of any genetically modified crop such as Bt-Cotton in India, is under the Union Minister of
(a) Agriculture
(b) Environment and Forests
(c) Commerce and Industry
(d) Rural Development