3121: 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
3122: Which one of the following industries is not a raw material-localised industry?
(a) Cotton Textile Industry
(b) Sugar Industry
(c) Cement Industry
(d) Glass Industry
3123: Among other things, which one of the following was the purpose for which the Deepak Parekh Committee was constituted?
(a) To study the current socio-economic conditions of certain minority communities
(b) To suggest measures for financing the development of infrastructure
(c) To frame a policy on the production of genetically modified organisms
(d) To suggest measures to reduce the fiscal deficit in the Union Budget
3124: The Brahmo Samaj is based on the principles of:
(a) Monotheism
(b) Polytheism
(c) Atheism
(d) Monism
3125: Assertion (A)
Most of the hot deserts are present on the western margin of the continents close to the zones of trade winds.
Reason (R)
Zones of trade winds are characterised by seas having reversal of planetary wind direction.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true