Question

Data collected in a survey shows that 70% of the buyers are interested in buying a particular brand of toothpaste. The central angle of the sector of the pie chart representing this information is

Answer 1

Answer:

Correct option is

C

144

o

Given percentage of people buying the particular toothpaste brand =40%

Th e central angle of the sector of pie chart representing the above information= 40 % of central angle.

As, central angle is 360

o

∴

100

40

×360

o

=144

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