1. 
What is the sum of all 3 digit numbers that leave a remainder of '2' when divided by 3?



2. 
What is the measure of the radius of the circle that circumscribes a triangle whose sides measure 9, 40 and 41?



3. 
Set A contains all the even numbers between 2 and 50 inclusive. Set B contains all the even numbers between 102 and 150 inclusive. What is the difference between the sum of elements of set B and that of set A?



4. 
Robin earns 30% more than Erica. Charles earns 60% more than Erica. How much % is the wages earned by Charles more than that earned by Robin?



5. 
How many diagonals does a 63sided convex polygon have?




