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A rectangular piece of paper has area = 24 cm² and length = 5 cm. Find its perimeter.
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Find the perimeter of a rectangle whose area = 2600 m² and breadth = 50 m.
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Each rectangular tile is 40 cm long and 30 cm wide. How many tiles will be required to cover the floor of a room with length = 4.8 m and breadth = 2.4 m.
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Each side of a square tile is 60 cm. How many tiles will be required to cover the floor of a hall with length = 50 m and breadth = 36 m.
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The perimeter of a square plot = 360 m. Find:
- its area.
- cost of fencing its boundary at the rate of ₹ 40 per meter.
- cost of levelling the plot at ₹60 per square meter.
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The perimeter of a rectangular field is 500 m and its length = 150 m. Find:
(i) its breadth,
(ii) its area.
(iii) cost of ploughing the field at the rate of ₹1.20 per square meter.
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The cost of flooring a hall of ₹64 per square meter is ₹2,048. If the breadth of the hall is 5m, find:
(i) its length.
(ii) its perimeter.
(iii) cost of fixing a border of very small width along its boundary at the rate of ₹60 per square meter.
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The length of a rectangle is three times its breadth. If the area of the rectangle is 1875 sq. cm, find its perimeter.
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The sale of vehicles, in a particular city, during the first six months of the year 2016 is shown below:
| Month | Jan | Feb | March | April | May | June |
| Number of vehicles sold | 3000 | 2500 | 4000 | 1000 | 1500 | 3500 |
Draw a pictograph to represent the above data.
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The following pictograph shows the number of cars sold by four dealers A, B, C and D in a city. Scale: 
= 50 cars.
| Dealer | Number of cars |
| A |       |
| B |      |
| C |         |
| D |     |
Using the pictograph, drawn above, answer the following questions:
How many more cars have dealer A sold as compared to dealer D?
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The following pictograph shows the number of cars sold by four dealers A, B, C and D in a city. Scale: = 50 cars.
| Dealer | Number of cars |
| A | |
| B | |
| C | |
| D | |
Using the pictograph, drawn above, answer the following questions:
What is the total number of cars sold by all the dealers?
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The following pictograph shows the number of watches manufactured by a factory, in a particular weeks.
| Day | Number of watches |
| Monday |       |
| Tuesday |            |
| Wednesday |       |
| Thursday |       |
| Friday |      |
| Saturday |         |
Scale: 
= 100 watches
Find on which day was the least number of watches manufactured?
Concept: undefined >> undefined
The following pictograph shows the number of watches manufactured by a factory, in a particular weeks.
| Day | Number of watches |
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
Scale: = 100 watches
Find the total number of watches manufactured in the whole week?
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The number of animals in five villages are as follows:
| Village | A | B | C | D | E |
| No. of. animals | 160 | 240 | 180 | 80 | 120 |
Prepare a pictograph of these animals using one symbol to represent 20 animals.
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The following pictograph shows different subject books which are kept in a school library.
| Subject | Number of books |
| Hindi |       |
| English |       |
| Math |      |
| Science |      |
| History |     |
Taking symbol of one book = 50 books, find:
How many History books are there in the library?
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The following pictograph shows different subject books which are kept in a school library.
| Subject | Number of books |
| Hindi | |
| English | |
| Math | |
| Science | |
| History | |
Taking symbol of one book = 50 books, find:
How many Science books are there in the library?
Concept: undefined >> undefined
The following pictograph shows different subject books which are kept in a school library.
| Subject | Number of books |
| Hindi | |
| English | |
| Math | |
| Science | |
| History | |
Taking symbol of one book = 50 books, find:
Which books are maximum in number?
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The shaded region of the given figure shows a plane:
(i) Name the three collinear points.
(ii) Name the three non-collinear points.
(iii) Name a pair of intersecting lines.
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The shaded region of the given figure shows a plane:
State whether true or false of the following statement:
(i) Line DE is contained in the given plane P.
(ii) Lines AB and DE intersect at point C.
(iii) Points D, B and C are collinear.
(iv) Points D, B and E are collinear.
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State true or false, if false give the correct statement:
A line has a countable number of points in it.
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