Among the women who gave birth in that hospital last year the percentage of women who had their firs...........

Quantitative Aptitude (PCS) Pie Chart

Following pie-chart gives the number of women in different categories who had babies in a government hospital in a city last year :

Among the women who gave birth in that hospital last year, the percentage of women who had their first child was :

80% for age group 20 − 24,

60% for age group 25 − 29,

30% for age group 30 − 34, and

2% for age group 35 − 40.

In the whole cohort, what percentage of women had their first child ?

This questions was previously asked in

PCS Previous year General Studies paper (2018)

Download PDF Appear Online

View All pcs Previous Year Papers

52.9

61.6

65.8

छोटे Courses बड़े Results

Master Pie Chart

Prepare through Micro-courses

Try Now

Explanation:

..women had their first child
80% for age group 20 − 24, =450 x 4/5=360
60% for age group 25 − 29, = 350 x 3/5 =210
30% for age group 30 − 34, = 150 x3/10=45
2% for age group 35 − 40. = 50 x 1/50=1
Total Number of women had their first child=616
?required percentage= 617/1000 x 100= 61.6 %