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The length of rectangle is twice the dia...

The length of rectangle is twice the diameter of circle. The circumfernec of the circle is equal to the area of a square of side 22 cm. What is the breasth of the rectangle if its perimeter is 668 cm.

A

24 cm

B

26 cm

C

52 cm

D

cannot be determined

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The correct Answer is:
B
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S CHAND IIT JEE FOUNDATION-VOLUME AND SURFACE AREA -Unit Test - 5
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  2. The difference between the area of a square and that of an equilateral...

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  3. If x and y are respectively the areas of a square and a rhombus of sid...

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  4. If the area of a circle inscribed in an equilateral triangle is 4pi" c...

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  5. The length of rectangle is twice the diameter of circle. The circumfer...

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  6. The two diagonals of a rhombus are of lengths 55 cm and 48 cm. If p is...

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  7. In the given figure, AC is a diameter of a circle with radius 5 cm. if...

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  8. The radius of a circle is 20 cm. Three more concentric circles are dra...

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  9. ABCD is a trapezium in which AB||CD and AB=2CD. It its diagonals inter...

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  10. If the perimeter of an isosceles right triangle is (6+3sqrt(2))m , ...

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  13. A solid metallic cube of edge 4 cm is melted and recast into solid cub...

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  15. Increasing the radius of a cylinder by 6 units increases the volume by...

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  16. A metallic cube of edge 2.5 cm is melted and recasted into the form of...

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  17. The volume of metallic cylindrical pipe is 748\ c m^3dot Its length...

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