Study the following bar chart and answer the questions carefully.
Sales Turnover of 5 Companies (in Rs. crores)
What is the absolute change in overall sales turnover of the five companies together between 2001 - 2002 and 2002 - 2003 ?
A.
712.43
B.
142.48
C.
683.53
D.
None of these
Correct answer is A
Absolute value of the difference between the sum of the turnover of the five companies for 2001 - 2002 and 2002 - 2003.