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 × 18) + (65 × 16) : (60 × 18 + 35 × 16) = (720 + 1040) : (1080 + 560) = 1760 : 1640 = 44 : 41

2. (c) Required % = 19/21 × 100 » 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% – 44.6% = 55.4%
So, Required diff = (55.4 – 44.6)% of 10500
= 10.8% of 10500 = 10.8 × 105 = 1134

4. (d) Required %
20% of 21/80% of 15 × 100% »  20×21/80×15 × 100%
420/12 » 35%


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


Also check: Previous Set of High Level DI for Bank and Insurance Exams in 2015


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