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A store offers a variety of discounts th...

A store offers a variety of discounts that range between 20% and 25% inclusive. If a book is dicounted to a price of Rs. 270, then its greatest possible original price was

A

Rs.324

B

Rs.337.5

C

Rs.345.5

D

Rs.360

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  14. A spherical ball of radius 1 cm is dropped into a conical vessel of ra...

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  15. The in-radius of a triangle is 6 cm, and the sum of the length of its ...

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  16. One of the angles of a right-angled triangle is 15^(@), and the hypote...

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  17. Assume that a drop of water is spherical and its diameter is one-tenth...

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  18. If the height of a cylinder is 4 times its circumference, the volume o...

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  19. If the ratio of angles of a quadrilateral is 2 : 7 : 2 : 7 then, quadr...

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