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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 312. A garden is 24 meters long and 14 meters wide. There is a path 1 meter wide outside the garden along its sides. If the path is to be constructed with square marble tiles 20 cm x 20 cm, find the number of tiles required to cover the path.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

Hi,

M # 313. The length and breadth of a playground are 36 meters and 21 meters respectively. Poles are required to be fixed all along the boundary at a distance 3 meters apart. Find the number of poles required.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 314. The length of a rectangular field is double its width. Inside the field, there is a square shaped pond 8 meters long. If the area of the pond is 1/8 of the field, what is the length of the field?

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 315. A horse is tethered to one corner of a rectangular grass field 40 meters by 24 meters with a 14 meter long. Over how much area of the field can it graze?

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Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 316. The sides of a triangle are 5, 12, and 13 units respectively. A rectangle is constructed which is equal in area to the triangle and has a width of 10 units. Find the perimeter of the rectangle.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 317. A copper wire when bent in the form of a square, encloses an area of 121 square meters. If the same wire is bent to form a circle, find the area enclosed.

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Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 318. If every side of a triangle is doubled, then find the increase in area of the triangle.

(a) 200%

(b) 300%

(c) 400%

(d) None of these.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 319. A wire can be bent in the form of a circle of radius 56 centimeters. If it is bent in the form of a square, find its area.

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Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 320. Find the length of the longest rod that can be placed in a room which is 24 meters long, 18 meters broad, and 16 meters high.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 25,028

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M # 321. The internal measurements of a box with lid are 115 x 75 x 35 cubic centimeters and the wood of which it is made is 2.5 centimeters thick. Find the volume of wood.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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