RBI Grade B 2007
Study the following table to answer the given questions :
Percentage of Marks obtained by Seven students in six subjects
What are the average marks obtained by these seven students in History? (rounded off to two digits)
Study the following graph carefully and answer questions given below it. Percentage profit earned by two companies A and B over the years.
% $$\text{Profit} = \frac{\text{Income - Expenditure}}{\text{Expenditure}} \times 100$$
Total expenditure of Company A in all the years together was Rs. 128.5 lakhs. What was the total income of the Company in all the years together?
Ratio of expenditures of Companies A and B in 2003 was 4:5 respectively. What was the respective ratio of their incomes in that year ?
If the expenditures of Companies A and B in 2001 were equal and the total income of the two companies was Rs. 116 lakhs, what was the total expenditure of the two companies in that year ?
If the incomes of Company B in 2002 and 2003 were in the ratio of 3:4 respectively, what was the respective ratio of expenditures of that company in these two years ?
Expenditures of Company A in 2004 and 2005 are Rs. 12 lakhs and Rs. 14.5 lakhs respectively. What was the total income of Company A in 2004 and 2005 together (in lakh Rs.) ?
