Question 61
The ratio of two numbers is 13 : 20. If the difference between them is 189, then what is the smaller of the two numbers?
Solution
Let the numbers be $$13x$$ and $$20x$$
Difference = $$20x-13x=7x=189$$
=> $$x=\frac{189}{7}=27$$
Smaller number = $$13\times27=351$$
=> Ans - (D)
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