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If each of radius of the base and height...

If each of radius of the base and height of a cone be doubled, then the volume of it will be____

A

3 times

B

4 times

C

6 times

D

8 times of the previous

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UNITED BOOK HOUSE-SUGGESSTION OR MADHYAMIK PARIKSHA-EXERCISE
  1. The length of each of two parallel chords AB and CD is 16cm. If the ra...

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  2. AB is a diameter of a circle. C is any point on the circle, angleACB=

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  3. If each of radius of the base and height of a cone be doubled, then th...

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  4. In a right circular cylinder, if the length of radius is halved and he...

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  5. If A+B = 90^@ and tanA = 3/4 then the value of cotB is

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  6. If tanalpha+cot alpha = 2, then the value of tan^15 alpha+cot^15 alpha...

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  7. If the median of arranging the ascending order of data 8,9,12,17,x+2,x...

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  8. Mode of 11,8,2,8,10,11,7,9,8,13,16 is

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  9. Fill in the blanks: Without any other conditions in a partnership bu...

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  10. Fill in the blanks The compound interest and simpe interest for one ...

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  11. Fill in the blanks If a:2 = b:5 = c:8 , then 50% of a = 20% of b=% ...

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  12. If the roots of the equation ax^2+bx+c=0 (a!=0)are reciprocal to each ...

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  13. Fill in the blanks The perpendicular bisector of any chord of a circ...

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  14. Fill in the blanks Two triangles are similar if theirsides are prop...

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  15. Fill in the blanks The shape of a pencil cutting one face is a combin...

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  16. Fill in the blanks Number of surfaces of a solid hemisphere is.

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  17. Fill in the blanks pi radian is aangle.

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  18. Fill in the blanks If x cos theta = 3 and 4tantheta= y, then x^2/9-y^...

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  19. Fill in the blanks Mean, median, mode are the measure of.

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  20. Fill in the blanks At the time of finding A.M. the length of all cla...

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