4166: Which one among the following languages has largest number of speakers in the world?
(a) Bengali
(b) French
(c) Japanese
(d) Portuguese
4167: Which of the following introduced a measure of provincial autonomy?
(a) Minto-Morley reforms
(b) Montague-Chelmsford reforms
(c) Cripps Mission
(d) Government of India Act, 1935
4168: Which one of the following diseases is least infectious ?
(a) Leprosy
(b) Tuberculosis
(c) Conjunctivitis
(d) Hepatitis
4169: The "Instrument of Instructions" contained in the Government of India Act 1935 have been incorporated in the Constitution of India in the year 1950 as
(a) Extent of executive power of State
(b) Conduct of business of the Government of India
(c) Fundamental Rights
(d) Directive Principles of State Policy
4170: A survey was conducted on a sample of 1000 persons with reference to their knowledge of English, French and German. The results of the survey are presented in the given Venn diagram. The ratio of the number of persons who do not know any of the three languages to those who know all the three languages is
(a) 1/27
(b) 1/25
(c) 7/550
(d) 175/1000