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Bar Charts - General Aptitude

Study the bar chart and answer the questions.

Sale of Cellular Phones

Q1:

The two years between which the rate of change of cellular phones is minimum are ?

A 1997 and 1998

B 1997 and 1998

C Both option (A) and (B)

D 2001 and 2002

ANS:C - Both option (A) and (B)

The lowest rate of change for For year 1997 and 1998 = ((48000 - 40000) / 40000) x 100 = 20% For year 1999 and 2000 = ((30000 - 25000) / 25000) x 100 = 20% is exhibited by both option (A) and (B).