2556: There are three tables containing two drawers each. It is known that one of the table contains a silver coin in each of its drawers, another table contains a gold coin in each drawer while the third table contains a silver coin in one drawer and a gold coin in the other. One of the drawers of a table is opened and found to contain a silver coin. What is the probability that the other drawer of that table contains a gold coin ?
(a) 1
(b) 0.5
(c) 0.25
(d) 0.75
2557: The major source of revenue for executing Five-Year Plans is:
(a) Direct taxes
(b) Indirect taxes
(c) Foreign loans
(d) Interest on investments
2558: The staple commodities of export by the English East India Company from Bengal in the middle of the 18th century were
(a) Raw cotton, oil-seeds and opium
(b) Sugar, salt, zinc and lead
(c) Copper, silver, gold, spices and tea
(d) Cotton, silk, saltpetre and opium
2559: Right to Privacy is protected as an intrinsic part of Right to Life and Personal Liberty. Which of the following in the Constitution of India correctly and appropriately imply the above statement?
(a) Article 14 and the provisions under the 42nd Amendment to the Constitution
(b) Article 17 and the Directive Principles of State Policy in Part IV
(c) Article 21 and the freedoms guaranteed in Part. III
(d) Article 24 and the provisions under the 44th Amendment to the Constitution
2560: In the 'Index of Eight Core Industries', which one of the following is given the highest weight?
(a) Coal production
(b) Electricity generation
(c) Fertilizer production
(d) Steel production