The marked price of an article is ₹1,000. After two successive discounts, it is sold for ₹600. If the first discount is x%, and the second discount is 25%, then what is the value of x?
In a survey it was found that in a constituency, 55% of voters are male and the rest are female. 40% of the male voters are literate and 33(1/3)% of the female voters are illiterate. What percentage of the voters are literate?