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If the ratio of curved surface of two hemisphere is 4:9 then the ratio of their radius is 2:3.

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If the ratio of curved surface areas of two hemisphere is 4:9, then the ratio of their lenghts of radii is 2:3

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If the ratio of curved surface areas of two solid spheres is 16:9, the ratio of their volumes is

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If the ratio of the curved surface area of two spheres b 4:9, then the ratio of the volumes of the spheres will be

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If the ratio of the radii of two spheres be 1 : 2, then find the ratio of their curved surfac areas.

If the ratio of volumes of two solid spheres is 1:8, the ratio of their curved surface areas is

If the ratio the volumes of two solid sphres is 1 : 8, the ratio of their curved surface areas is

Multiple Choice Questions (MQC) If the ratio of the radii of two solid right circular cylinder is 3 : 4 and the ratio of their curved surface area is 1 : 2, then the ratio of their height is

UNITED BOOK HOUSE-SUGGESSTION OR MADHYAMIK PARIKSHA-EXERCISE
  1. Write True or False If the ratio of three sides of a triangle is 3:...

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  2. Write True or False Height, radius and slant height of a right circ...

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  3. Write True or False If the ratio of curved surface of two hemispher...

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  4. Write True or False: The value of cos54^@ and sin26^@ are equal.

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  5. Write True or False: in triangleABC,angleB= 90^@, if AB = BC then ...

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  6. Write True or False: Mode of 10,3,19,10,3,19 is 10.

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  7. Write True or False: Median of 3.5,7.5,9.5,2.5,6.5,5.5 is 6.

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  8. What is the rate of simple interest per annum, when the interest of so...

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  9. If the rate of increase in population is r% per year, the population a...

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  10. If x= 5+2sqrt6 then find the value of sqrtx+1/sqrtx.

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  11. If one of the common root of the quadracti equations x^2+bx+12=0 and ...

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  12. If x^2+y^2+z^2= xy+yz+zx then find the value of (x+y):z.

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  13. If 1/x-1/y alpha 1/(y-x), show that x alpha y.

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  14. Ratio of the area of two similar triangle is 16:25. find the ratio of...

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  15. Radii of two circles are 2 cm and 3 cm and the distance between the ce...

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  16. AOB is a diameter of a circle having centre.O. C is any point on it. I...

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  17. In triangle ABC, AB = (2a-1)cm,AC = 2sqrt(2a)cm, BC = (2a+1)cm, find ...

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  18. If the volume and lateral surface of a right circular cone are numaric...

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  19. If the length of radius of a sphere is increased by 50%, then how much...

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  20. If the height of two right circular cylinder are in the ratio of 1:2 a...

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