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Pie Chart

Q1.to Q.5 In a school there are 800 student have interest in various games given below through a pie chart .

Q1.How many students are playing tennis .

(a) 100

(b) 200

(c) 125

(d) 175

Solution. a
450/3600
x 800 = 100
Solution

Q2. Find the percentage of students who are playing football .

(a) 20%

(b) 15%

(c) 25%

(d) 30%

Solution. b
54o/360o
x 800 = 120 >
>
total 120 students are playing football its percentage =
120/800
x 100 = 15%

Note : We can directly angle fraction into percentage =
54o/360o
x 100 = 15%
Solution

Q3. Find the ratio of students who are Hockey and Football .

(a) 7:6

(b) 2:3

(c) 4:5

(d) 6:9

Solution. a
Total no . of students have interest in hockey =
63/360
x 800 = 140

total no. of students have interest in football =
54o/360o
x 800 = 120

So ratio is 140:120 = 7:6
Solution

Q4. Total number of students who have interest in Golf and Tennis

(a 120

(b) 180

(c) 150

(d) 160

Solution. b
45 + 36/360
x 800 = 180
Solution

Q5. How many percentage of students are more in Cricket than Tennis.

(a) 40%

(b) 60%

(c) 80%

(d) 90%

Solution. c
Total number of students in cricket =
81/360
x 800 = 180

Total number of students in Tennis =
45/360
x800 =100

Clearly percentage is =
180 - 100/100
x100 = 80%
Solution