little lesbian teen toyed.hdsexjizz.com getxxxvideos.net https://www.getxxxvideos.net
FPSC CSS Past Papers 2019

General Science & Ability CSS Paper 2019 | FPSC CSS Past Papers 2019

General Science and Ability CSS Paper 3
Written by Shahzad F. Malik

View and download CSS General Science & Ability Paper 2019 

FEDERAL PUBLIC SERVICE COMMISSION
COMPETITIVE EXAMINATION FOR RECRUITMENT TO PIN BS-17
UNDER THE FEDERAL GOVERNMENT

General Science & Ability CSS Paper 2019


Q2. (a) Deficiency of vitamins causes different human diseases some of which are given in the table below. Choose the correct type of vitamin from the bo and write in front of each disease

Vit. A Vit B1 Vit. C Vit. D Vit. E Vit. K

 

Disease caused due to lack of Vitamin Name of the Vitamin
1.  Poor night vision  
2.  Bleeding Gums  
3.  Ricket in Children  
4.  Beri-Beri  
5.  Anacmia  

(b) People suffering from cardiovascular diseases have a high level of cholesterol in their blood. This often leads to a build up of fats on the internal arterial walls. Suggest how this might be harmful to the heart (5)
(c) Why the excessive use of chemical fertilizers should be avoided? (5)
(d) Why are scientists worried about the increase of Carbon Dioxide in the atmosphere? (5)

Q3. (a) Differentiate between the Renewable and Non-Renewable sources of energy giving examples of each one of them. (5)
(b) Give a brief account of Optic Fibres. What is their importance in present day telecom system? (5)
(c) What is the most dangerous part of a hurricane and how do cyclones affect humans? (5)
(d) What’s the difference between vaccines and antibiotics? How do antibiotics and vaccines contribute to health? (5)

Q. 4 (a) What is importance of forests in the economoy of a country? (5)
(b) Give a brief account of Biotechnology. (5)
(c) Do the mammals also lay eggs? If yes, where in the world do they live? Write the name of some of them. (5)
(d) How can the Sun have such a strong gravitational field if it’s made of gases? (5)

Q.5 (a) What does Ozone depletion means and how can we protect the ozone layer? (5)
(b) What are different types of a network? Explain each briefly. (5)
(c) Why an indiscriminate / Casual of Antibiotics may prove dangerous? (5)
(d) Why do atoms from bonds? Name three major types of chemical bonds. (5)

Check the General Science and Ability CSS 2019 Original Paper Images Below

General Science and Ability CSS

General Science and Ability CSS

sexlog
hindi sex stories

About the author

Shahzad F. Malik

Shahzad Faisal Malik is the administrator of CSSTimes.pk and is responsible for managing the content, design, and overall direction of the blog. He has a strong background in Competitive Exams and is passionate and sharing information with others.
Shahzad Faisal Malik has worked as a Graphic Designer/Content Creator at CSSTimes in the past. In his free time, Shahzad Faisal Malik enjoys watching Cricket, writing blogs for different websites and is always on the lookout for new and interesting content to share with the readers of this website.
As the website administrator, Shahzad Faisal Malik is dedicated to providing high-quality content and fostering a welcoming and engaging community for readers. He looks forward to connecting with readers and hearing their thoughts and feedback on the website.

Leave a Comment

7 Comments