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A vertical stick 12m long casts a shadow...

A vertical stick 12m long casts a shadow 8m long on the ground. At the same time a tower casts the shadow 40m long onthe ground. Determine the height of the tower.

A

40 m

B

50 m

C

75 m

D

60 m

Text Solution

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The correct Answer is:
D
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FULL MARKS-GEOMETRY-ADDITIONAL QUESTIONS SOLVED (MULTIPLE CHOICE QUESTIONS)
  1. In figure , if (AB)/(AC) = (BD)/(DC) , angle B = 40^@ and angleC = 60...

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  2. In the figure , the value x is equal to …..

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  3. In triangles ABC and DEF , angleB =angle E, angleC = angleF , then …...

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  4. If in a Triangle ABC angleA = 60^o , angleB = 70^o what will angleC b...

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  5. A vertical stick 12m long casts a shadow 8m long on the ground. At the...

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  6. The sides of two similar triangles are in the ratio 2 : 3 , then their...

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  7. Triangle ABC and DEF ar similar . If their areas are 100 cm^2 and 49cm...

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  8. The perimeters of two similar triangles are 24cm and 18 cm respectivel...

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  9. A point P is 26 cm away from the centre O of a circle and PT is the ta...

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  10. In the figure ,if angle PAB = 120^@ then angle BPT = …………..

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  11. If the tangents PA and PB from an external point P to circle with cent...

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  12. In the figure ,PA and PB are tangents to the circle drawn from an exte...

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  13. Delta ABC is a right angled triangle where angle B = 90^@ " and " BD ...

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  14. The areas of two similar triangles are 16 cm^2 and 36cm^2 respectivel...

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  15. The perimeter of two similar triangles Delta ABC " and " Delta DEF are...

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  16. In the given diagram theta is …………

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  17. If AD is the bisector of angle A then AC is

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  18. In Delta ABC " and " Delta DEF, angle A = angle E and angle B = angle ...

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  19. Two circles of radius 8.2 cm and 3.6 cm touch each other externally , ...

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  20. In the given diagram PA and PB are tangents drawn from P to a circle w...

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