1. Answer : 4
Explanation : Required Percentage == 100%
2. Answer : 4
Explanation : The average production of P = = 76
The average production of Q = = 74
The average production of R = = 76
Maximum average production = P and R both
3. Answer : 2
Explanation : The percentage rise in 2010 = = 40%
The percentage rise in 2011 = = 0%
The percentage rise in 2012 = = 14.28%
The percentage rise in 2013 = =25%
4. Answer : 2
Explanation : The percentage of production of Company R to production of Company Q
in 2009 = = 140
in 2010 = = 114.28
in 2011 = = 128.57
in 2012 = = 87.5
in 2013 = = 70
5. Answer : 1
Explanation : Average production of company P during the years 2011 to 2013 = =
Average production of company Q during the years 2011 to 2013 = =
Required ratio = 23 : 25