JAMB Use of English 1978 Question 42

Choose the option that best conveys the meaning of the underlined portion: Mr. Jack could be a successful businessman if he paid more attention to the more intricate aspects of his account

1. A.Mr Jack will undoubtedly succeed
2. B.Mr Jack cannot succeed
3. C.Jack will have a very good chance of succeeding
4. D.Mr. Jack will find it difficult to succeed
5. E.Mr Jack will succeed in spite of all odds