1841: The colour of a star is an indication of its
(a) distance from the sun
(b) luminosity
(c) distance from the earth
(d) temperature
1842: Which of the following electoral systems have been adopted for various elections in India ?
I. System of direct elections on the basis of adult suffrage.
II. System of proportional representation by means of the single transferable vote.
III. List system of proportional representation.
IV. Cumulative system of indirect elections.
Select the correct answer from the codes given below.
Codes:
(a) I and II
(b) I and III
(c) I, II and III
(d) II, III and lV
1843: Which one of the following statements is not correct?
(a) The boiling point of an aqueous solution is higher than that of pure water
(b) Addition of solutes to a solution causes an increase in its water potential
(c) The vapour pressure of the water in a solution is lower than that of pure water
(d) When a solution is separated from water by a semi permeable membrane, water movement can be prevented by applying pressure to the solution
1844: A number was divided successively in order by 4, 5 and 6. The remainders were 2, 3 and 4 respectively. What is the number?
1845: Hoysala monuments are found in
(a) Hampi and Hospet
(b) Halebid and Belur
(c) Mysore and Bangalore
(d) Sringeri and Dharwar