3901: Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are

(a) acute diarrhoea, cancer and gout

(b) malaria, acute diarrhoea and schistosomiasis

(c) onchocerciasis, leukaemia and arthritis

(d) rheumatism, malaria and AIDS
3902: The value of a vote of a member of the Parliament for the election of the President of India is determined by dividing the

(a) Nation's population as per the latest census by the number of Lok Sabha members.

(b) Population as per the latest census by the total strength of the two Houses of the Parliament.

(c) The total value of votes of the members of all the State Legislative Assemblies by the elected members of the two Houses of the Parliament

(d) Particular State's population as per the latest census by the number of members of Parliament elected from that State
3903: In a remote Indian village with a scarcity of fuel, the people draw water from a well. They should be advised before drinking that water to:

(a) Boil it

(b) Use ion exchange resins

(c) Use solar stills for distilling

(d) Use potassium permanganate for purifying the water
3904: Deficit financing means

(a) An excess of government's current expenditure over its current revenue

(b) An excess of government expenditures minus borrowings other than those from the RBI

(c) An excess of government's total expenditure over its total revenue

(d) An excess of government revenue over expenditure
3905: The Mansabdari System introduced by Akbar was borrowed from the system followed in

(a) Afghanistan

(b) Turkey

(c) Mongolia

(d) Persia