Question2: In management profession three-fourth of the number of employees are female. What the number of male employees in management profession?

A.1239              B.1143              C.1156              D.1289              E.1139

Solution:

Total employees in management = 17% of 26800
Now, Female employees = 3/4 th, then men= 1-3/4th=1/4th

∴ Male employees=1/4 x 17% of 26800=1139

Hence, option E is correct.
 

Question  3: 25% of employees from film production profession went on a strike. What is the number of employees from film production who have not participated in the strike ?

A.3271              B.3819              C.3948              D.1273              E.1246

Solution:

Total number of employees in Film production = 19% of 26800
Number of employees that did not go on strike = 100 - 25 = 75%=3/4 th part
= 3/4 x 19/100 x 26800=3819
Required number of employees

Hence, option B is correct.
 

Question  4: What is the total number of employees in engineering profession and industries together ?

A.5698              B.5884              C.5687              D.5896              E.5487

Solution:

Total percentage of Employees engineering and Industries = 9% + 13% = 22%
So, Total employees in engineering and industries =26800 x 22/100 =5896

Hence, option D is correct.
 

Question 5: In teaching profession if three-fifth of the teachers are not permanent, what is the number of permanent teachers in the teaching profession?

A.1608              B.1640              C.1764              D.1704              E.1686

Solution:

Total number of employees in Teaching = 15% of 26800
Not permanent teachers=3/5 th ,then permanent teacher 2/5th 

∴  Number of permanent teachers =2/5 x 15% of 26800=1608
Hence, option A is correct.

Directions: Study the following information carefully and answer the questions given beside:

A survey conducted on 10500 people to find out various professionals in the town as shown in the pie chart and percentage of Female professionals among them as shown in the table chart below:

Question 6 : What is the respective ratio of the male CAs and Designers to the same female professionals in the town?

A.41 : 44                       B.55 : 53                       C.31 : 35           D.44 : 35           E.None of these

Solution:

As per the given data, we get
In the CAs category, there are 60% females therefore, 40% must be males of the total percentage of CAs which is 18%.
Similary, In the Designers category, there are 35% females therefore, 65% must be males of the total percentage of designers which is 16%.

Question 7: The total number of Lawyers in the town is approximately, what per cent of the total number of Dancers in the town?

A.95%              B.98%              C.90%              D.85%              E.81%

Solution:

The total number of lawyers in the town = 19%
And, the total number of Dancers in the town = 21%
 Reqd % = 19/21 x 100=90.47 = 90 % approx.

Question 8: 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

Solution:

As per the given data, we get
In the Dancers category, there are 20% females therefore, 80% must be males and hence the difference between them would be
= (80 – 20)% of total dancers = 60% of 21% of total

Similary, 
In the CAs category, there are 60% females therefore, 40% must be males and hence the difference between them would be = (40 – 60)% of total CAs = – 20% of 18% of total

In the Artists category, there are 40% females therefore, 60% must be males and hence the difference between them would be = (60 – 40)% of total artists = 20% of 11% of total

In the Dentists category, there are 80% females therefore, 20% must be males and hence the difference between them would be = (20 – 80)% of total dentists = – 60% of 15% of total

In the Lawyers category, there are 40% females therefore, 60% must be males and hence the difference between them would be = (60 – 40)% of total lawyers = 20% of 19% of total

In the Designers category, there are 35% females therefore, 65% must be males and hence the difference between them would be = (65 – 35)% of total dancers = 30% of 16% of total

∴ The reqd. difference = (60% of 21% – 20% of 18% + 20% + 11% – 60% of 15% + 20% of 19% + 30% of 16%) of total

Question 9: Female Dancers are what per cent of the female Dentists in the town? 

A.42%              B.28%              C.15%              D.35%              E.None of these

Solution:

Total number of female dancers = 20% of 21% of total 
Total number of female dentists = 80% of 15% of total

Question 10: If the percentage of female dancers is further increased by 50% and the percentage of dentists is decreased by 10%, what is the current ratio between the female dancers to the male dentists?

A.11 : 5             B.3 : 2              C.6 : 1              D.2 : 3              E.None of these

Solution:

As per the question,

Total percentage of female dancers is  increased by 50%  = 150% of 20 = 30%
Total percentage of female dentists  is decreased by 10% = 90% of 80 = 72%
Now, 
The total number of female dancers = 30% of 21% of total
And the total number of male dentists = (100 – 72)% of 15% of total