RRB NTPC · Question 78
In a certain code language if 723 means 'we feel good', 728 means 'feel good factor' and 9731 means 'we definitely feel so' then which number represents 'definitely'? A. 8 B. 9 C. 7 D. Cannot be determined
Show answer & explanation
Answer: (A) D
Explanation
723 and 728 share 'feel good', so 7 and 2 stand for feel and good; then we = 3 and factor = 8. In 9731, 7 = feel and 3 = we, so definitely and so are 9 and 1 in some order. Which is which cannot be determined.