List of top Quantitative Ability Questions on Pie chart ratio computation asked in NIFT

Study the pie charts and answer the following questions: In a manufacturing firm there are a total of 150 employees of levels 'A', 'B', and 'C'. Number of employees of different levels have been presented in Pie-Chart I. Number of female employees of different levels have been shown in Pie-Chart II. 40% of the employees are females.

Pie-Chart I (share of 150 total employees)	Pie-Chart II (share of 60 female employees)
A: 8%, B: 12%, C: 80%	A: 10%, B: 20%, C: 70%

By what percentage are the number of female employees of levels 'A' and 'B' taken together is greater than the number of male employees of levels 'A' and 'B' taken together?

Study the pie charts and answer the following questions: In a manufacturing firm there are a total of 150 employees of levels 'A', 'B', and 'C'. Number of employees of different levels have been presented in Pie-Chart I. Number of female employees of different levels have been shown in Pie-Chart II. 40% of the employees are females.

Pie-Chart I (share of 150 total employees)	Pie-Chart II (share of 60 female employees)
A: 8%, B: 12%, C: 80%	A: 10%, B: 20%, C: 70%

The ratio of the number of female employees of levels 'B' and 'C' taken together to the number of male employees of levels 'B' and 'C' taken together, is: