1.

In the given figures, there are two watches X and Y. Watch X represents an hour and a minute hand and watch Y represents an hour, a minute and a second hand.Which of the following statements is/are incorrect for these two watches?            (i) Time interval of 1h 15 min can be measured by watch X only.(ii) Time interval of 2 min 2 s can be measured by watch Y only.(iii) Time 3:15:20 can be shown by both the watches X and Y. 

A. Only (i) and (ii) 
B. Only (i) and (iii)
C. Only (iii)        
D. Only (ii)
Answer» C. Only (iii)        


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