Gradutate Record Exam

1. If 0 < t < u < v, then
Col A: Mean of t, u, v
Col B: Median of t, u, v


2. Given the average of seven numbers as 35. When 'k' is added to it then the average of those 8 is 35. Find the value of k?


3. Given a series a1, a2, a3........... an. If an=(1/n)-(1/n+1), then find the value of S100?


4. Given |x| = |y| & xy<0
Col a : x+y
Col b : 0


5. Given a Rectangular cylinder with volume 1800. If the height of rectangular cylinder is 6 times more than its radius then find the radius of the cylinder?


6. Given stock price at end of February as x. If stock price increase in March is 10% & increase in April is again 10% and if May price = 70% of April price, then
Col A: The May price
Col B: 0.9x