516: With reference to the cultivation of Khalif crops in India in the last five years, consider the following statements:
1. Area under rice cultivation is the highest.
2. Area under the cultivation of jowar is more than that of oilseeds.
3. Area of cotton cultivation is more than that of sugarcane.
4. Area under sugarcane cultivation has steadily decreased.
Which of the statements given above are correct?
(a) 1 and 3 only
(b) 2, 3 and 4 only
(c) 2 and 4 only
(d) 1, 2, 3 and 4
517: In the context of the history of India, consider the following pairs:
Term : Description
(1) Eripatti : Land revenue from which was set apart for the maintenance of the village tank
(2) Taniyurs : Villages donated to a single Brahmin or a group of Brahmins
(3) Ghatikas : Colleges generally attached to the temples
Which of the pairs given above is/are correctly matched?
(a) 1 and 2
(b) 3 only
(c) 2 and 3
(d) 1 and 3
518: If the Speaker of the State Legislative Assembly decides to resign, he should submit his resignation to the:
(a) Chief Minister
(b) Deputy Speaker
(c) Judge of the High Court
(d) President
519: Consider the following statements about the European Union :
I. The European Union was known earlier as the European Community.
II. The Single European Act (1986) and the Maastricht Treaty were milestones in its formation.
III. Citizens of European Union countries enjoy dual citizenship.
IV. Switzerland is a member of the European Union.
Which of the above statements are correct ?
(a) II and IV
(b) I and III
(c) III and IV
(d) I, II and III
520: 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