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Find the cost of digging a cuboidal pit
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|
1
|
324
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April 9, 2019
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A cuboidal vessel is 10 m long and 8 m wide
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1
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599
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April 9, 2019
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How many litres of water can it hold? ( 1 m3 = 1000L)
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1
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352
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April 9, 2019
|
|
A matchbox measures 4 cm x 2.5 cm x 1.5 cm
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|
1
|
557
|
April 9, 2019
|
|
A right circular cylinder just encloses a sphere of radius r
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|
1
|
1625
|
April 9, 2019
|
|
A hemispherical bowl is made of steel, 0.25 cm thick
|
|
1
|
2145
|
April 9, 2019
|
|
The diameter of the Moon is approximately one-fourth of the diameter of the Earth
|
|
1
|
1581
|
April 9, 2019
|
|
Find the radius of a sphere whose surface area is 154 cm2
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|
1
|
2316
|
April 9, 2019
|
|
Find the cost of tin-plating it on the inside at the rate of ₹16 per 100 cm2
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|
1
|
583
|
April 9, 2019
|
|
Find the ratio of surface areas of the balloon in the two cases
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|
1
|
635
|
April 9, 2019
|
|
Find the total surface area of a hemisphere of radius 10 cm. (Use π = 3.14)
|
|
1
|
1312
|
April 9, 2019
|
|
Find the surface area of a sphere of diameter
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|
1
|
1114
|
April 9, 2019
|
|
Find the surface area of a sphere of radius
|
|
1
|
1433
|
April 9, 2019
|
|
A bus stop is barricaded from the remaining part of the road by using 50 hollow cones
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|
1
|
1252
|
April 9, 2019
|
|
Find the area of the sheet required to make 10 such caps
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|
1
|
1019
|
April 9, 2019
|
|
The slant height and base diameter of a conical tomb are 25 m and 14 m
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|
1
|
1886
|
April 9, 2019
|
|
What length of tarpaulin 3 m wide will be required to make conical tent of height 8 m and base radius 6m?
|
|
1
|
1830
|
April 9, 2019
|
|
A conical tent is 10 m high and the radius of its base is 24 m
|
|
1
|
1579
|
April 9, 2019
|
|
Curved surface area of a cone is 308 cm2 and its slant height is 14 cm
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|
1
|
2313
|
April 9, 2019
|
|
Find the total surface area of a cone
|
|
1
|
474
|
April 9, 2019
|
|
Find its curved surface area
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|
1
|
314
|
April 9, 2019
|
|
How much cardboard was required to be bought for the competition?
|
|
1
|
489
|
April 9, 2019
|
|
Find how much cloth is required for covering the lampshade
|
|
1
|
298
|
April 9, 2019
|
|
Find the lateral or curved surface area of a closed cylindrical
|
|
1
|
1350
|
April 9, 2019
|
|
Find the total radiating surface in the system
|
|
1
|
933
|
April 9, 2019
|
|
The inner diameter of a circular well is 3.5 m. It is 10 m deep
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|
1
|
466
|
April 9, 2019
|
|
Find its height.Curved surface area of a right circular cylinder
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|
1
|
360
|
April 9, 2019
|
|
A cylindrical pillar is 50 cm in diameter and 3.5 m in height
|
|
1
|
964
|
April 9, 2019
|
|
Find the area of the playground in m2
|
|
1
|
598
|
April 9, 2019
|
|
The inner ft diameter of a cross section is 4 cm, the outer diameter being 4.4 cm
|
|
1
|
312
|
April 9, 2019
|