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If each side of a rectangle is decreased...

If each side of a rectangle is decreased by 11%, then the area will decrease by:
यदि आयत की प्रत्येक भुजा में 11% की कमी होती है, तो क्षेत्रफल में कितनी कमी आएगी?

A

0.2431

B

0.25

C

0.2113

D

0.2079

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If each side of a rectangle is decreased by 13%, then its area will decrease by : यदि किसी आयत की प्रत्येक भुजा को 13% कम कर दिया जाए, तो इसका क्षेत्रफल कितना कम हो जाएगा ?

If each side of a rectangle is increased by 22%, then its area will increase by : यदि एक आयत की प्रत्येक भुजा को 22% से बढ़ा दिया जाए, तो इसका क्षेत्रफल कितना बढ़ जाएगा ?

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If each side of a square is decreased by 17%, then by what percentage does its area decrease? यदि किसी वर्ग का प्रत्येक भुजा को 17% घटाया जाता है, तो उसके क्षेत्रफल में कितने प्रतिशत की कमी आती है?

If radius of a circle is increased by 5%, then the increase in its area is? यदि किसी वृत्त की त्रिज्या 5% बढ जाती है, तो इसके क्षेत्रफल में कितने प्रतिशत की वृद्धि हो जाती हे?

If the area of a square is decreased by 19%, then the diagonal of the square is decreased by : यदि वर्ग का क्षेत्रफल 19% कम हो जाता है तो वर्ग का विकर्ण कितना कम हो जाता है|

PINNACLE-MENSURATION-EXERCISE
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  2. The perimeter of a square is the same as the perimeter of a rectangle....

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  3. If each side of a rectangle is decreased by 11%, then the area will de...

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  4. The radius of the base of cylinder is 14 cm and its curved surface are...

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  10. A rectangular lawn whose length is twice of its breadth is extended by...

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  11. A 9cm solid metallic cube and a solid metallic cuboid having dimension...

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  12. The two parallel sides of a trapezium are 17cm and 15cm respectively. ...

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  14. A solid lead sphere of radius 11cm is melted and recast into small sol...

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  15. The internal measures of a cuboidal room are with length as 12m, bread...

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  16. The base of a triangle is equal to the perimeter of a square whose dia...

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  17. The area of a square and rectangle are equal. The length of the rectan...

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  18. The perimeter of a right triangle is 60 cm and its hypotenuse is 26 cm...

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  19. One side of a rhombus is 13 cm and one of its diagonals is 24cm. What ...

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