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If 5:6:: 30 : x, then the value of x is...

If `5:6:: 30 : x`, then the value of x is

A

24

B

12

C

`3/2`

D

36

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MTG IIT JEE FOUNDATION-RATIO AND PROPORTION-EXERCISE (MULTIPLE CHOICE QUESTIONS)(LEVEL - 1)
  1. Reduce 36/84in terms of ratio.

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  2. Which among these is not an equivalent ratio of 4: 9?

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  3. A movie started at 11:00 a.m. and ended at 2:15 p.m., including an int...

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  4. The ratio of 225 ml to 4 litres is .

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  5. A train moves a distance of 80 km in one hour while a car moves 75 km ...

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  6. Which of the following is in proportion?

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  7. If the cost of 12 toffees is Rs.69 then the cost of 1 such toffee is .

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  8. A book of 1,456 pages has 9,95,904 words in it. The number of words in...

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  9. The weight of 20 diaries is 4 kg. What will be the weight of 15 diarie...

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  10. If 40 : x :: 60 : 45, then value of x is .

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  11. The ratio 92 : 115 in its simplest form is

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  12. The sides of a triangle are in the ratio 1: 2:3. If its perimeter is 7...

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  13. If Rs.816 is divided between A and B in the ratio 8:9, then B's share ...

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  14. The ratio of 1 hour to 360 seconds is

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  15. The ratio of the length and breadth of a football ground is 3 : 2. Fin...

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  16. The price of 5 metres of cloth is Rs. 225. How many metres of such clo...

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  17. If the cost of 25 packets of 12 pencils each is Rs.950, then the cost ...

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  18. Jiya is 8 years old. Her mother Seema is 32 years old. Find the ratio...

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  19. How many pencils can be purchased for Rs.3825, if 9 dozen pencils cost...

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  20. If 5:6:: 30 : x, then the value of x is

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