A cumulative bar chart shows total expenditure: ₹100 (Jan), ₹250 (Feb), ₹450 (Mar). What was the expenditure in February alone?
A$₹250$
B$₹150$
C$₹100$
D$₹200$
Answer & Solution
Correct answer: B. $₹150$
Cumulative chart: February alone = Feb cumulative − Jan cumulative = 250 − 100 = ₹150.
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