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The area of a rhombus is 256 sq. cm. and...

The area of a rhombus is 256 sq. cm. and one of its diagonal is twice the other in length. Then length of its larger diagonal is
एक समचतुर्भुज का क्षेत्रफल 256 वर्ग सेमी है तथा इसके एक विकर्ण की लंबाई में दूसरे विकर्ण की लंबाई का दो गुना है। तो इसके बड़े विकर्ण की लंबाई कितनी हे?

A

A)16 cm

B

B)24 cm

C

C)32 cm

D

D)48 cm

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CHAMPION PUBLICATION-2014 TIER-II PAPER(19)-EXERCISE
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  2. The area of a circle is 324 pi square cm. The length of its longest ch...

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  3. The area of a rhombus is 256 sq. cm. and one of its diagonal is twice ...

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  4. If m=sqrt(5+sqrt(5+sqrt(5+…..))) and n=sqrt(5-sqrt(5-sqrt(5-…..))), th...

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  5. If (3- 5x )/( 2x) + (3-5 y )/(2y) + (3 - 5 z)/(2x) = 0, then the val...

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  6. The distance between 2 places R and S is 42 km. Anita starts from R wi...

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  7. If the side of a square is (1)/(2)(x+1) units and its diagonal is (3-x...

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  8. If 2s = a +b + c, then the value of s (s -c ) + (s -a) (s-b) is :

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  9. If p + m = 6 and p ^(3) + m ^(3) = 72, then the value of pm is :

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  10. Where x ^(m) is multiplied by x ^(n) product is 1. The relation betwee...

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  11. The area (in sq. unit) of the triangle formed by the graphs of the equ...

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  12. If (2p)/( p ^(2) - 2p +1) = (1)/(4), then the value of p + (1)/(p) wil...

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  13. If the ordinate and abscissa of the point (k, 2 k - 1) be equal...

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  14. ABC is a triangle in which DE||BC and AD:DB = 5:4. Then DE:BC is

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  15. The radii of two concentric circles are 17 cm and 25 cm. A straight li...

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  16. AB is a diameter of a circle with centre O. The tangents at C meets AB...

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  17. For an equilateral triangle, the ratio of the inradius and the outer-r...

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  18. If a and b are the lengths of the sides of a right triangle whose hypo...

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  19. The circumference of a triangle is 24 cm and the circumference of its ...

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  20. If the length of each of two equal sides of an isosceles triangle is 1...

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