april2012gre

Mike, Thank you so much...Ill get back to you for more questions :)

1. The area of a circle inscribed in an equilateral triangle is 154 square inches. Find the perimeter of the triangle. 2. Five bells ring together and thereafter, ring at the intervals of 5, 6, 15, 18 and 24 seconds respectively. How many times will they ring together? 3. Find the least number which when divided by 2,3,4,5,6 leaves in each case a remainder of 1, but when divided by 7 leaves no remainder.