Answer:D Explanation:Average production (in 10000 tonnes) of 1996 and 1997 40 + 60 = 50. 2 We shall find the average production (in 10000 tonnes) for each of the given alternative pairs: 2000 and 2001 = 50 + 75 = 62.5. 2 1999 and 2000 = 65 + 50 = 57.5. 2 1998 and 2000 = 45 + 50 = 47.5. 2 1995 and 1999 = 25 + 65 = 45. 2 1995 and 2001 = 25 + 75 = 50. 2 Therefore The average production of 1996 and 1997 is equal to the average production of 1995 and 2001.

Answer:D Explanation:The percentage increase in production compared to previous year for different years are: In 1996 = [ (40 - 25) x 100 ] % = 60%. 25 In 1997 = [ (60 - 40) x 100 ] % = 50%. 40 In 1998 there is a decrease in production. In 1999 = [ (65 - 45) x 100 ] % = 44.44%. 45 In 2000 there is a decrease in production. In 2001 = [ (75 - 50) x 100 ] % = 50%. 50 In 2002 = [ (80 - 75) x 100 ] % = 6.67%. 75 Clearlyl, there is maximum percentage increase in production in 1996.

Answer:D Explanation:Average production (in 10000 tonnes) over the given years = 1 (25 + 40 + 60 + 45 + 65 + 50 + 75 + 80) = 55. 8 Therefore The productions during the years 1997, 1999, 2001 and 2002 are more than the average production.