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The least whole number which when subtracted from both the terms of the ratio 6 : 7 to give a ratio less than 16 : 21, is

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Similar Questions :

1. A and B together have Rs. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount. How much amount B have.

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2. If a:b = 2:3 and b:c = 4:3, then find a:b:c

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3. In a college, the ratio of the number of boys to girls is 8 : 5. If there are 200 girls, the total number of students in the college is

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4. In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is

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5. If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then find the value of A:B:C:D

  • 15:24:30:35
  • 16:24:30:35
  • 17:24:30:35
  • 18:24:30:35
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