Line Graph DI Level 1 Test 7

If the income of company ‘A’ in 2011 was rs 142500 what was
its expenditure in that year?

Expenditure of company ‘B’ in 2012 was 90% of its
expenditure in 2011. Income of company ‘B’ in 2012 was
what percent of its income in 2011?

If the expenditure of company ‘A’ in 2010 was rs 70 lac and
income of company A in 2010 was equal to its expenditure in
2011. What was the total income (in lac rs) of the company A
in 2010 and 2011 together?

Expenditure of company ‘B’ in years 2009 and 2010 were in
the ratio of 5 : 7 respectively. What was the respective ratio
of their incomes?

 Total expenditure of companies A and B together in 2014
was rs 13.5 lac. What was the total income of the two
companies (in  lac) in that year?