he following pie chart represents the break up of Jacob's monthly expenses. Study the chart and accordingly answer the questions that follow. Q 13. Find the angle made by the expenditure on food and education put together. Ops: A. 97.2o B. 109.6o C. 219.2o D. 122.4o

Jacob spent 15% of expenditure of "others" on movies. This amounted to $450. Find his expenditure on food. Ops: A. $1200 B. $3400 C. $1400 D. $2000 Q 15. If Jacob spent $360 more on food and transport together than he spent on others, then find his monthly expenses. Ops: A. $4500 B. $5100 C. $5400 D. $6000

The following data relates to the expenditure of a family per month. Draw a pie diagram. Items Expense (Rs) Food 2000 Cloth Rent 1500 2000 Education 3000 Other 1500

Q 01. Jacob spends 8% of his income on transport and 60% of the remaining amount on food. After these expenses, he managed to save $662.4. His income is: Ops: A. $900 B. $1100 C. $1800 D. $1000 Q 02. If the cost price of an item is $840, the mark up is 15% and the discount is 10%, then find the profit percent. Ops: A. 4.8% B. 6.2% C. 7% D. 3.5% Q 03. The ratio of water and oil in a mixture of 72 litres is 11 : 13 . How many litres of water must be added to the mixture to make the ratio 5 : 4? Ops: A. 22.75 litres B. 15.75 litres C. 19.56 litres D. 14.89 litres Q 04. Incomes of Sophia and Alice are in the ratio of 7 : 9 and each of them saves $360. Find Sophia's income, if the ratio of their expenditures is 2 : 3? Ops: A. $1420 B. $1080 C. $840 D. $1360 Q 05. Rachel bought a bag for $750 and sold it for a loss of $32. What is the selling price of the bag? Ops: A. $825 B. $782 C. $850 D. $718

Jacob spends 8% of his income on transport and 60% of the remaining amount on food. After these expenses, he managed to save $662.4. His income is:  Ops:   A. $1800    B. $900    C. $1000    D. $1100

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.Various Expenditures (in percentage) Incurred in Publishing a Book1.If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be amount of royalty to be paid for these books?Rs. 19,450Rs. 21,200Rs. 22,950Rs. 26,150