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If the area of a square is decreased by ...

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|

A

0.1

B

0.15

C

0.05

D

0.12

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A
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If the diagonal of a square is decreased by 15%, find the percentage decrease in its area.

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 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?

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?

The area of a square is 144 cm^2 . What is the perimeter of the square formed by the diagonal of the original square as its side? एक वर्ग का क्षेत्रफल 144 वर्ग सेमी है| आरंभिक वर्ग के विकर्ण को भुजा मानकर बनाए गए वर्ग का परिमाप क्या होगा ?

The area of a circle and a square are same. The ratio of the diagonal of the square to the radius of the circle is- एक वृत्त और एक वर्ग का क्षेत्रफल एकसमान है। वर्ग की विकर्ण और वृत्त की त्रिज्या का अनुपात क्या होगा?

The diagonal of a square measures 6 sqrt2 cm. The measure of the diagonal of a square whose area is twice that of the first square is: किसी वर्ग का विकर्ण 6 sqrt2 सेमी का है | उस वर्ग के विकर्ण का माप ज्ञात करें जिसका क्षेत्रफल पहले वर्ग के क्षेत्रफल से दोगुना है ?

If he length of a rectangle is increased by 12% and the breadth is decreased by 8%, the net effect on the area is: यदि आयत की लंबाई 12% बढ़ जाती है और चौड़ाई 8% कम हो जाती है, तो इस क्षेत्र का शुद्ध प्रभाव है:

If he length of a rectangle is increased by 12% and the breadth is decreased by 8%, the net effect on the area is: यदि आयत की लंबाई 12% बढ़ जाती है और चौड़ाई 8% कम हो जाती है, तो क्षेत्रफल पर शुद्ध प्रभाव इस प्रकार है:

GAGAN PRATAP -PERCENTAGE-Percentage (Sheet-4)
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  5. In an examination, 53% of the candidates failed in science and 48% fai...

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  6. In an examination, 48% of candidates passed in science and 56% failed ...

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  7. In a certain village, 22% of the families own agricultural land, 18% o...

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  8. In an examination 73% of the candidates passed in quantitative aptitud...

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  9. In a class of 80 students, 45% speaks Hindi, 40% speak English only. I...

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  10. In any exam 40% student passed in Hindi, 55% passed in English. It is...

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  11. In a society 500 people are living, 45% play cricket, 29% play hockey ...

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  12. In an examination 53% students passed in mathematics, 61% students pas...

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  13. If the numerator of a fraction is increased by 20% and the denominator...

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  14. Every day a mongo seller sells half his stock 10% of the stock overnig...

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  15. Raju's factory kept increasing its output by the same % every year. Fi...

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  16. In a certain village, 22% of the families own agricultural land, 18% o...

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  17. A crate of fruits contains one spoiled fruit for every 25 fruits. 60% ...

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  18. When water is changed into ice, its volume increases by 9% . If ice ch...

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  19. In a party only couples are invited. If 44(4)/(9)% of invited people a...

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  20. In a company xyz, the respective ratio between the total number of und...

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  21. The population of twon B is 56.25% more than that of town A. For the n...

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