Two-fifths of the voters promise to vote for P and the rest promise to vote for Q. Of these, on the last day, 15% of the voters went back on their promise to vote for P and25% of voters went back of their promise to vote for Q, and P lost by 2 votes. Then the total number of voters is:
Correct Answer : A
The rate of inflation was 1000%. What will be the cost of an article, which costs 6 units of currency now, two years from now?
A sum of money compounded annually becomes Rs. 625 in two years and Rs. 675 in three years. The rate of interest per annum is:
a)The price of sugar increases by 25%. By what % should consumption be decreased so that expenditure on sugar remains constant?
b)Consider the same problem but price increases by 50%?