Question
Select the option in which the numbers are related in
the same way as are the numbers in the given set. (269, 278, 296)Solution
In (269, 278, 296), 2 + 6 + 9 = 17 2 + 7 + 8 = 17 2 + 9 + 6 = 17 Similarly, In (313, 322, 340), 3 + 1 + 3 = 7 3 + 2 + 2 = 7 3 + 4 + 0 = 7 The correct answer is option A.
The ratio of the ages of A and B is 3:5. If the difference between their ages is 10 years, what is the sum of their ages?
The simplest form of the ratio of 2.5 : 6.5 is _____.
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The sum of two numbers is 25 and their difference is 15. The ratio of the numbers is:
The ratio of the speed of the stream to the speed of the boat in still water is 3:7. If a distance of 280 km is covered downstream in 4 hours, determine...
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Three warehouses store goods in the ratio 7:5:6. When 10 more units are added to each, the ratio becomes 9:7:8. What was the original total quantity of ...