A candidate has to answer at least 20 questions and get 90% correct in order to get selected. Moses has answered 15 questions correctly out of 20 questions so far. Assuming that he answers all his questions correctly from now on, how many more questions does he need to answer to get selected?
1) 3 questions
2) 8 questions
3) 30 questions
4) 10 questions
Mention your answer in comment box
1) 3 questions
2) 8 questions
3) 30 questions
4) 10 questions
Mention your answer in comment box
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