The ratio of two quantities is 5 : 4. If each of the quantities is increased by 10, what is the ratio of the new quantities?
Options:	A) It cannot be determined from the information given	B) 5:4	C) 2:3	D) 1:5	E) 4:1
Since the ratio is 5:4 we can put the quantities as 5K and 4K.   Moreover increasing quantities implies that the quantities become 5K+10 and 4K+10. So the ratio is (5K+10):(4K+10). The ratio value depend on the value of K. So It cannot be determined from the information given.   The answer is It cannot be determined from the information given
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The ratio of two quantities is 5 : 4. If each of the quantities is increased by 10, what is the ratio of the new quantities?