In each of the following questions,out of the four alternatives,choose the one which can be substituted for the given words/sentence:-
6. Time after twilight and before night-[30 th BCS Preliminary : 2010]
Fill in the blanks in the following sentences by selecting the most appropriate alternative from among the four choices given:
7. Parliamentary democracy demands discipline-to the rules.[30 th BCS Preliminary : 2010]
[30 th BCS Preliminary : 2010]