CAT Question of the Day Given: a + b + c = 1, where a, b and c are positive numbers. Which of the following is true for aabbcc + abbcca + acbacb?
| OPTIONS | | |  | 1) | Minimum value of the given expression is 1. | | | 2) | Maximum value of the given expression is 1. | | | 3) | Minimum value of the given expression is 3. | | | 4) | Maximum value of the given expression is 3. | | | 5) | Both (1) and (4) |
Tip of the Day In a time-speed-distance question, the average speed of a body is given by the arithmetic mean of the speeds when the time is constant and is given by the harmonic mean of the speeds when the distance is constant. Last year's Question of the day (11-Mar-13) Each of the questions below consists of a set of labelled sentences. These sentences, when properly sequenced, form a coherent paragraph. Choose the most logical order of sentences from the options. A. But there it is. This is a question India has been asking for a while now. B. The question on everybody's mind is the same: When will Sachin retire? Cruel. C. Nobody but nobody in the sports' history of India has enjoyed the staggering level of mass adulation as Aapla Sachin. D. Alas, those same admirers are getting nervous today. | OPTIONS | | | | | 1) | BCAD | | | 2) | BACD | | | 3) | CDBA | | | 4) | CBDA |
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