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Question

A well with 42 m inside diameter is dug 14 m deep. Soil taken out of it has been evenly spread all around it to a width of 21 m to form an embankment. Find the height of the embankment.

A 2.5 m

B 3.4 m

C 5.2 m

D 4.6 m

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More Mensuration Questions

When the breadth of a rectangle is reduced by 4cm (keeping the length constant), its area reduces by 72 cm² and when the length is reduced by 4cm (keeping the length constant), its area reduces by 64cm². What is the perimeter of the rectangle? (in cm)
Monthly income of A is Rs. 9600 and he saves 38% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is increased by 35% then find the increase or decrease in his monthly income.
The perimeter of a square field is 16 cm more than the perimeter of a rectangle. The length of the rectangle is 24 cm which is 150% of its width. If a street of width 10 cm surrounds from outside the square, then find the total cost of constructing the street at the rate of Rs. 25 per sq. cm?
The length and breadth of a rectangular plot of a land are in the ratio 9:7. The owner spent Rs 8,000/- for surrounding it from all the sides at the rate of Rs 10per meter. What is the difference between the length and breadth of the plot?
The length of a rectangle is four times its breadth. If its length is increased by 20 cm. and breadth is increased by 30 cm, the area of the rectangle is increased by 880 cm². Find the length of the rectangle.
A circular wire of diameter 70 cm is folded in the shape of a rectangle whose sides are in the ratio 3:2. Find the area enclosed by the rectangle.
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The length, breadth and height of a solid cuboidal box are in the ratio 7 : 5 : 3 and its total surface area is 11502cm². Its breadth is:
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Relevant for Exams:

Management Aptitude Test (MAT)

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