Ratio, Proportion, Partnership



Question (67/75)

Two numbers are in the ratio 1 : 2. If 7 is added to both numbers, their ratio changes to 3 : 5. What the greatest number of two ?

(A)  24


(B)  26


(C)  28


(D)  32


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Question (68/75)

Two numbers are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in ratio 12 : 23. What is smaller number ?

(A)  27


(B)  33


(C)  49


(D)  55


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