In each of the following number series, a wrong number is given. FInd out the wrong number.
For the following questions answer them individually
What will be the compound interest on a sum of Rs. 25,000 after three years at the rate of 12 p.c.p.a ?
In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women ?
In how many different ways can the letters of the word CORPORATION be arranged in such a way that the vowels always come together ?
Study the following graph to answer the given question.
% Profit=$$\frac{Income - Expenditure}{Expenditure}\times100$$
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If the income of the company X in 1998-99 was equal to the expenditure of Company Y in 2001-02, what was the ratio of their respective profits ?
For Company X, its income in 2001-02 was equal to its expenditure in 2002-03. What was the ratio of its respective incomes in these two years ?
For Company Y, which year is the per cent of increase in per cent profit over that of previous year the highest ?
In 1997-98, the expenditure of Company X was Rs. 40 crores. What was its income in that year ?
In 2002-03, the income of Company Y was Rs. 128 crores. What was its expenditure in that year ?