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If, x1y1=x2y2 and x1, y1, x2, y2 are any...

If, `x_1y_1=x_2y_2` and `x_1, y_1, x_2, y_2` are any 4 observations then they are in________ Proportion.

A

Equal

B

Inverse proportion

C

Direct proportion

D

None

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VGS PUBLICATION-BRILLIANT-DIRECT AND INVERSE PROPORTION-EXERCISE
  1. Distance =

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  2. If x alpha1/y implies xy=k then k is a

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  3. If, x1y1=x2y2 and x1, y1, x2, y2 are any 4 observations then they are ...

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  4. If a car travels 60 kmph then it reaches the destination in 4 hours. I...

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  5. A camp has food stock for 500 people for 70 days. If 200 more people j...

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  6. If (a+A) workers (In number) will do a Work in (a+A) days then in how ...

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  7. If 15 workers can build a Wall in 48 hrs, how many workers will be Req...

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  8. 48 bags of paddy costs ₹ 16,800 then find the cost of 36 bags of paddy...

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  9. Area of rectangle= sq. units.

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  10. Which of the following situation is in direct proportion ?

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  11. Identify Inverse proportion in the Following

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  12. Inverse ratio of 5:6 is

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  13. Mean proportion of 1.2 and 4.8 is

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  14. If 2.8, 7, 12 and x are in proportion then x=

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  15. 3 minutes: 50 seconds=

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  16. The cost of 5 litres of petrol is 110 then the cost of 8 litres is

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  17. A car reaches 300 km in 6 hours then how much distance is travelled by...

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  18. The cost of 12 fruits is 27 then the Cost of 18 fruits of same type is

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  19. A tailor will stitch 9 shirts in 4 days then in 16 days how many shirt...

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  20. A train travels 2 ½ hrs at 90 kmph to travel the same distance how muc...

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