Discussion Forum



Direction: Study the following bar graph and pie chart carefully and answer the questions given below

Percentage Wise Distribution of Teachers in 6 Districts

1722021197_bargarph 13a.JPG

Number of Males In Each District Out of 4500 Teachers

1722021790_bargraph 13b.JPG

1)

What is the ratio of the number of male teachers in District C to the number of female teachers in District B?


A) 11 :15

B) 15:11

C) 15:8

D) 30:13

E) None of these

Answer:

Option C

Explanation:

Total number of teachers in

A = 14% of 4500 = 630

B = 16% of 4500 = 720

C = 28% of 4500 = 1260

D = 15% of 4500 = 675

E = 21% of 4500 = 945

F = 6% of 4500 = 270

 

A

B

C

D

E

F

Males

200

400

600

100

500

100

Females

430

320

660

575

445

170

 Number of male teachers in C: Number of female teachers in B

= 600 : 320 = 15 : 8.