Line chart
Direction: Study the following graph to answer the given questions.
- Which year has the highest percent increase/decrease in exports as compared to the previous year?
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As we see in the graph the Export graph is higher for 2003 to 2004 years. So we will calculate for this year.
Required percentage for 2004 = (Export in 2004 - Export in 2003) x 100/Export in 2004Correct Option: B
As we see in the graph the Export graph is higher for 2003 to 2004 years. So we will calculate for this year.
Required percentage for 2004 = (Export in 2004 - Export in 2003) x 100/Export in 2004
Required percentage for 2004 = (600 - 200) x 100/200 = 200%
Direction: Study the following graph carefully and answer the questions given below it.
- Total expenditure of Companies A & B together in 2008 was Rs. 13.5 lakhs. What was the total income of the two companies (in lakh Rs.) in that year?
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Here total experditure of both companies are given while their individual expenditures are needed to determine their incomes, Since their total income of the two companies can not be determined by the given datas.
Correct Option: D
Here total experditure of both companies are given while their individual expenditures are needed to determine their incomes, Since their total income of the two companies can not be determined by the given datas
- If the experditure of company 'A' in 2004 was Rs. 75 lakhs and income of Company A in 2004 was equal to its experditure in 2005. What was the total income (in lakhs Rs) of the company A in 2004 and 2005 together?
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As given formula in question.
Profit = Income – Expenditure
? Expenditure = Income - Profit
Profit % = Profit x 100/Expenditure
Use the formula to find out the Expenditure.Correct Option: D
In 2004, expenditure of Company 'A' = Rs. 75 lakh
Since, income of the company 'A' in 2004 = 75 + 25/100 x 75 = Rs. 93.75 lakhs
Now, expenditure of the 'A' in 2005 = Rs. 93.75 lakhs
Since, their income = 93.75 + 50/100 x 93.75 = Rs. 140.62 lakhs
Hence total income for both the years = 93.75 + 140.62 = Rs. 234.37 lakhs
- If the income of A in 2005 was Rs. 1,42,500 what was its expenditure in that year?
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As given formula in question.
Profit = Income – Expenditure
⇒ Expenditure = Income - Profit
Profit % = Profit x 100/Expenditure
Use the formula to find out the Expenditure.Correct Option: A
Expenditure = Income - Profit
As per given graph in question,
Income in 2005 = 1,42,500 Rs.
Profit in 2005 = 50%
Let expenditure of Company A in 2005 = Rs. E; then
E + E x 50/ 100 =142500
⇒ E + E x 1/2 =142500
⇒ (2E + E)/2 =142500
⇒ 3E =142500 x 2
⇒ E =142500 x 2/ 3
⇒ E = 47500 x 2
⇒ E = Rs. 95000
- Expenditure of company B in 2006 was 90% of its expenditure in 2005. Income of Company B in 2006 was what percent of its income in 2005?
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Let expenditure of company B in 2005 = Rs. x; then
I1(Income) = x + 35/100 x = Rs. 27x/20
Since . expenditure of company B in 2006 = 90/100 x Rs. x = Rs. 9x/10.then
I2(Income ) = 9x/10 + 45/100 x 9x/10 = 9x/10 +81x/200 = Rs. 261x/200
Hence, required percentage = 261x/200/27x20 x 100 = 290/3 = 962/3%Correct Option: A
Let expenditure of company B in 2005 = Rs. x; then
I1(Income) = x + 35/100 x = Rs. 27x/20
Since . expenditure of company B in 2006 = 90/100 x Rs. x = Rs. 9x/10.then
I2(Income ) = 9x/10 + 45/100 x 9x/10 = 9x/10 +81x/200 = Rs. 261x/200
Hence, required percentage = 261x/200/27x20 x 100 = 290/3 = 962/3%
