426: The main function of the National Development Council is:

(a) To promote national integration

(b) To develop villages

(c) To review the working of the National Plan from time to time

(d) None of the above
427: The aim of the Cripps Mission to India was to:

(a) Appease the Indian public opinion

(b) Appease the American people

(c) Decentralise the power to States

(d) None of the above
428: In a question paper, there are four multiple choice questions. Each question has five choices with only one choice for its correct answer. What is the total number of ways in which a candidate will not get all the four answers correct?

(A) 19
(B) 120
(C) 1024
(D) 624
429: The chemical used as a 'fixer' in photography is

(a) sodium sulphate

(b) sodium thiosulphate

(c) ammonium persulphate

(d) borax
430: The minute arm of a clock is 10 cm long. The number of minutes taken by the tip of the arm to travel a length of 10 cm is nearly equal to:

(a) 5

(b) 10

(c) 15

(d) 20