# Data Interpretation Quiz – April, 2015 – Set 4

Hello and welcome to ExamPundit. Here is a set of High Level Calculative Data Interpretation Quiz.

Study the following
Pie-chart carefully and answer the questions given below. Survey conducted on

10500 people to find out various
Professionals in the town and percentage of Female Professionals
amongst them.

Percentage of
Female Professionals

 Doctors 20% Engineers 60% Architects 40% Teachers 80% Lawyers 40% Designers 35%
1. What is the ratio
of the male Engineers and Designers to the same-occupation female professionals
in
the town?
(a) 41 : 44
(b) 55 : 53
(c) 31 : 35
(d) 44 : 35
(e) None of these
2. The total number
of Lawyers in town is approximately what per cent of the total number of
Doctors in
the town?
(a) 95
(b) 98
(c) 90
(d) 85
(e) 81
3. What is the
difference between the total number of male and female professionals in the
town ?
(a) 1284
(b) 1134
(c) 1054
(d) 1164
(e) None of these
4. Female Doctors are
what per cent of the female Teachers in the town?
(a) 42
(b) 28
(c) 15
(d) 35
(e) None of these
5. What is the ratio
of the number of male Architects to the number of male Teachers in the town ?
(a) 11 : 5
(b) 3 : 2
(c) 5 : 11
(d) 2 : 3
(e) None of these

Solutions:
1. (e) Male Engineers + Male Designers 40% of (18% of 10500)
+ 65% of (16% of 10500)
Female Engineers + Female Designers = 60% of (18% of 10500)
+ 35% of (16% of 10500)
Required ratio = (40 Ã— 18) + (65 Ã— 16) : (60 Ã— 18 + 35 Ã— 16)
= (720 + 1040) : (1080 + 560) = 1760 : 1640 = 44 : 41
2. (c) Required % = 19/21 Ã—
100 Â» 90%
3. (b) % of female professionals = [20% of 21% + 60% of 18%
+ 40% of 11% + 80% of 15% + 40% of 19% + 35% of 16%]
= 1/100 [420 + 1080 + 440 +1200 + 760
+ 560]%
= 4460/100 % = 44.6%
So,  % of male
professionals = 100% â€“ 44.6% = 55.4%
So, Required diff = (55.4 â€“ 44.6)% of 10500
= 10.8% of 10500 = 10.8 Ã— 105 = 1134
4. (d) Required %
20% of 21/80% of 15 Ã—
100% Â»  20Ã—21/80Ã—15
Ã—
100%
420/12 Â»
35%

5. (a) Reqd Ratio : 60Ã—11/20Ã—15
= 11:5

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