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Question
There are 4 qualifying examinations to enter into Oxford University: RAT, BAT, SAT, and PAT. An Engineer cannot go to Oxford University through BAT or SAT, A CA on the other hand can go to the Oxford University through the RAT, BAT & PAT but not through SAT. Further there are 3 ways to become a CA (viz, Foundation, Inter & Final). Find the ratio of number of ways in which an Engineer can make it Oxford University to the number of ways a CA can make it to Oxford University.
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Why three ways of clearing the CA answers are not considered..Why the answer is not 2:9?
Answer
The number of ways through which an engineer can make it to Oxford is through RAT and PAT i.e 2.
The number of ways through which a CA can make it to Oxford is through RAT BAT and PAT i.e 3.
The ratio is 2/3.
