There is a small spa where one or more of the masseurs have to perform evening duty every day. These masseurs are Allan, David and Tony. None of them can be assigned the evening duty for two or more days in a row. In case, David and Tony share their evening duty twice over a period of six days then, which among the following statements would be true?
Correct Answer : E
A computer is a programmable, electronic machine, which is designed to automatically carry out a sequence of arithmetic and logical operations. An important part of computer operations is_____________?
The above paragraph is most likely to appear under which of the following titles?
Taking into consideration a period of four days, which among the following options could be true?