Study the following graph carefully and answer the questions that follow
Q69. How many more medals should India win to make the ratio of medals won by China to India as 2:3?
(a) 1
(b) 2
(c) 3
(d) None of the above
34:51=2:3; No more medals are required. Hence (d).
Q50. How many countries won less than the average no. of medals won by the six countries at the Sochi Olympics?