General Science & Ability MCQs 2009
Strengthen your knowledge with this comprehensive set of CSS 2009 General Science MCQs. The questions in this section cover a variety of important topics, from human biology and genetics to astronomy and alloys. Test your knowledge on blood groups, the theory of evolution, and the location of the asteroid belt. This resource is perfect for CSS candidates looking to build a strong foundation for the FPSC General Science and Ability paper.
The number of spark plugs needed in a diesel engine is:
A) 0
B) 1
C) 2
D) 4
The half-life of a radioactive element is 8 days. How long will it take to reduce it from 10 mg to 5 mg?
A) 4 days
B) 12 days
C) 16 days
D) 8 days
The term 'Blue Shift' is used to indicate:
A) Doppler effect in which an object appears bluer when moving towards the observer or observer is moving towards the object
B) Turning a star from white to blue
C) In future the sun would become blue
D) Black hole was blue at its start
Kilowatt-hour is a unit of:
A) Power
B) Electric current
C) Electrical energy
D) Time
Fuel used in a Fast Breeder Reactor is:
A) Uranium Oxide
B) Uranium Plutonium carbide
C) Uranium Plutonium Oxide
D) Uranium Thorium Oxide
Which of the following is most elastic?
A) Steel
B) Rubber
C) Glass
D) Sponge
Monsoon is caused by:
A) Seasonal reversal of winds
B) Revolution of Earth
C) Movement of the clouds
D) Rise in temperature
The orbital period of the planet Mercury around the sun is:
A) 88 days
B) 365 days
C) 2 years
D) None of these
Which of the following atmospheric layers helps in radio communication?
A) Exosphere
B) Ionosphere
C) Troposphere
D) Stratosphere
The most splendid and magnificent constellation in the sky is:
A) Orion
B) Columba
C) Canis Major
D) Taurus