51.

The pie-chart given below shows usage of materials in a construction of house. Study the chart and answer the questions.

If the cost of cement is â‚¹ 5,000/-, then the labour cost is

• ₹ 5,500

• ₹ 6,250

• ₹ 9,000

• ₹ 4,000

The pie-chart given below shows usage of materials in a construction of house. Study the chart and answer the questions.

The average of percentages of steel, cement and miscellaneous items used in the construction is

• 10%

• 25%

• 20%

• 35%

The following pie-chart shows the study time of different subjects of a student in a day. Study the pie-chart and answer the following questions.

• 1 hour 30 min

• 2.9 hour (approx)

• 2 hours

• 3 hours

The following pie-chart shows the study time of different subjects of a student in a day. Study the pie-chart and answer the following questions.

If the student studied chemistry for 3 hours, then he/she studied geography for:

• 1 hour

• 2 hours

• 1 hour 30 min

• 2 hours 30 min

The following pie-chart shows the study time of different subjects of a student in a day. Study the pie-chart and answer the following questions.

If the student studied 10 hours in a day, then he/she studied mathematics for

• 3 hours

• 

• 

• 

The following pie-chart shows the study time of different subjects of a student in a day. Study the pie-chart and answer the following questions.

Instead of 10%, if the student spends 15% to study other subjects and the time is taken from the time scheduled to study mathematics and if he/she used to study 20 hours per day, then the difference of time for studying mathematics per day is

• 30 min

• 45 min

• 1 hour

• 1 hour 30 min

Study the pie-chart and answer the questions. The pie-chart given below shows the expenditure incurred in bringing out a book by a publisher.

What is the central angle showing the cost of paper?

• 16°

• 32°

• 38.9°

• 57.6°

Study the pie-chart and answer the questions. The pie-chart given below shows the expenditure incurred in bringing out a book by a publisher.

If the cost of printing is â‚¹ 16,800/-, the royalty is

• ₹ 2,400

• ₹ 3,200

• ₹ 4,800

• ₹ 8,400

Study the pie-chart and answer the questions. The pie-chart given below shows the expenditure incurred in bringing out a book by a publisher.

Royalty on the book is less than canvassing expenditure by

• 25%

• 50%

• 24%

• 12%

Study the pie-chart and answer the questions. The pie-chart given below shows the expenditure incurred in bringing out a book by a publisher.

If miscellaneous expenditure amount to â‚¹ 12,000/-, the expenditure on canvassing will be

• ₹ 80,000/-

• ₹ 1,44,000/-

• ₹ 4,68,000/-

• ₹ 4,05,000/-