Direction: Directions: Read the following information carefully and answer the questions which follow. 
(i) If ‘A × B’ means ‘A is the son of B’. 
(ii) If ‘A + B’ means ‘A is the father of B’. 
(iii) If ‘A > B’ means ‘A is the daughter of B’. 
(iv) If ‘A < B’ means ‘A is the wife of B’.
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					 What will come in the place of the question mark (?), if it is provided that M is the grandmother of F in the expression F × R < S ? M
 
- 
                        
- >
 - <
 - +
 - ×
 - Can't be determined
 
 
Correct Option: E
We cannot find the sex of M in any option. 
Hence, M is either grandfather or grandmother of F.