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An electric pole caste a shadow of le...

An electric pole caste a shadow of length 20 metres at a time when a tree 6 metres high caste a shadow of length 8 metres. Find the height of the pole.

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An electric pole casts a shadow of length 20 m at a time when a tree 6 m high casts a shadow of length 8 m. Find the height of the pole.

At a certain time a tree 6 m high casts a shadow of length 8 meters. At the same time a pole casts a shadow of length 20 meters. Find the height of the pole.

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A 15 high tower casts a sshadow 24 long at a certain time at the same time, a telephone pole casts a shadow 16 long. Find the height of the telephone pole.

A vertical pole of length 6m casts a shadow 4m long on the ground and at the same time a tower casts a shadow 28m long.Find the height of the tower.

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MTG IIT JEE FOUNDATION-RATIO AND PROPORTION-SOLVED EXAMPLES
  1. Express the following ratios in their simplest form : 150 : 400

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  2. Express the following ratios in their simplest form : 85 : 170

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  3. Find the ratio of the following: Rs. 8.40 to Rs. 3.15

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  4. Find the ratio of the following: 12.80 m to 320 cm

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  5. Compare the following: 5:12 and 3:8

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  6. Compare the following: 2:3 and 4:6

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  7. Fill in the blanks : 4/32 = 1/(square) = (square)/(40)

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  8. Raj earns Rs .25,000 per month and saves Rs. 5000 per month. Find the ...

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  9. Raj earns Rs .25,000 per month and saves Rs. 5000 per month. Find the ...

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  10. Find the value of x in each of the following, so that the numbers are ...

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  11. Find the value of x in each of the following, so that the numbers are ...

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  12. Three friends A, B and C, share a cake in the ratio 5:7:4. The cake co...

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  13. Find the ratio of the price of coffee to that of tea, when coffee cost...

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  14. Divide Rs. 625 between Alok and Sangita in the ratio 2:3.

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  15. The first second and fourth terms of a proportion are 36, 81 and 63 re...

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  16. A shopkeeper buys a dozen mangoes for Rs. 186.00. What is the cost of ...

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  17. An electric pole caste a shadow of length 20 metres at a time when ...

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  18. My mother is three times older to me. I am twice as old as my younger ...

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  19. School bus A travels 198 km in 12 litres of diesel whereas school bus ...

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  20. Find x if 36, 54, 20, x are in proportion.

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