Data-Interpretation-Ratio
Question 1 |
Comprehension
The following table shows the total number of students in the Department of the Institute along with the percentage of Females and Male students. Answer questions 1 to 5 based on the data given below:
What is the ratio of the number of females in Civil and Electrical departments together to the number of males in the same Departments together?
The following table shows the total number of students in the Department of the Institute along with the percentage of Females and Male students. Answer questions 1 to 5 based on the data given below:
What is the ratio of the number of females in Civil and Electrical departments together to the number of males in the same Departments together?
311 : 270 | |
329 : 261 | |
411 : 469 | |
311 : 269
|
Question 1 Explanation:
Number of females in civil department is (35/100)*220 = 77
Number of females in electrical department is (65/100)*360 = 234
Total number of female students(civil+electrical)=77+234=311
Number of males in civil department is (65/100)*220 = 143
Number of males in electrical department is (35/100)*360 = 126
Total number of male students(civil+electrical)=143+126=269
The ratio of the number of females in Civil and Electrical departments together to the number of males in the same Departments together is 311 : 269
Number of females in electrical department is (65/100)*360 = 234
Total number of female students(civil+electrical)=77+234=311
Number of males in civil department is (65/100)*220 = 143
Number of males in electrical department is (35/100)*360 = 126
Total number of male students(civil+electrical)=143+126=269
The ratio of the number of females in Civil and Electrical departments together to the number of males in the same Departments together is 311 : 269
There is 1 question to complete.