Quantitative aptitude

If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then A:B:C:D is

July 26, 2023

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If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then A:B:C:D is

Question	If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then A:B:C:D is
Type	multiple_choice
Option	18:24:30:35	incorrect
Option	16:24:30:35	correct
Option	16:22:30:35	incorrect
Option	16:24:15:35	incorrect

Solution

If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then A:B:C:D is

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If a:b = 5:7 and c:d = 2a:3b, then ac : bd is

If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then A:B:C:D is

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The three numbers are in the ratio 1/2 : 2/3 : 3/4. The difference between greatest and smallest numbers is 36. Find the numbers.

Tags: quantitative aptitude

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