CAT Question of the Day Let ΔABC be the right angle triangle. The median to the hypotenuse is geometric mean of the two smaller sides of the triangle. If A and B are the acute angles of the triangle, then find cos4A + sin2B.
| OPTIONS | | |  | 1) | 0 | | | 2) |  | | | 3) |  | | | 4) | 1 | | | 5) | Cannot be determined |
Tip of the Day Spelling has also become an important thing to know after this years CAT paper which tested spelling as well. Hence, keep an eye out for the spellings of words. Last year's Question of the day (09-Oct-11) A dragon has 200 heads. A knight can cut 31, 8, 2, 25 or 14 of the dragon's heads. In each case, respectively 25, 2, 26, 7 or 20 of the dragon's heads reappear. The dragon dies if the number of heads that it has becomes exactly zero. Which of the following holds?
| OPTIONS | | | | | 1) | The dragon will never die. | | | 2) | The dragon can, at no point of time, have 3 heads. | | | 3) | The dragon can, at no point of time, have 4 heads. | | | 4) | All of these |
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