936: The most reactive among the halogens is

(a) fluorine

(b) chlorine

(c) bromine

(d) iodine
937: With reference to 'Agenda 21', sometimes seen in the news, consider the following statements:

1. It is a global action plan for sustainable development.
2. It originated in the World Summit on Sustainable Development held in Johannesburg in 2002.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
938: Karl Marx explained the process of class struggle with the help of which one of the following theories?

(a) Dialectical materialism

(b) Empirical liberalism

(c) Existentialism

(d) Darwin's theory of evolution
939: Judges of a High Court are appointed by the President with the consent of the:

(a) Governor

(b) Governor, the Chief justice of India and the Chief Justice of the High Court concerned

(c) Governor and the preceding Chief Justice of the High court

(d) None of these
940: Assertion (A)

The First War of Indian Independence started in 1857

Reason (R)

The soldiers refused to use the greased cartridges

(a) if A and R both are correct and R is the correct explanation of A

(b) if A and R both are correct but R is not the correct explanation of A

(c) if A is incorrect but R is correct

(d) if A is correct but R is incorrect