General Science & Ability MCQs 2018
Prepare for the CSS exam with this in-depth list of CSS 2018 General Science and Ability MCQs. The questions cover a broad spectrum of topics, including physics, meteorology, and human biology. This resource is a valuable asset for CSS candidates seeking to consolidate their knowledge on topics like rainbow formation, Earth’s rotation, and the difference between antibiotics and viruses.
Antibiotics are used to fight against:
A) Proteins
B) Viruses
C) Bacteria
D) None of these
An astronomical unit or light year is used for:
A) Distance
B) Time period
C) Light intensity
D) Time
Radio waves broadcasted by radio broadcasting are reflected back by:
A) Ionosphere
B) Stratosphere
C) Mesosphere
D) None of these
The use of antibiotics is a very effective way of killing disease-causing bacteria. Sometimes people don’t finish all of their pills. This can result in:
A) Some bacteria left un-killed
B) Production of more bacteria
C) Bacteria becoming sensitive to antibiotics
D) Bacteria becoming resistant to antibiotics
During combustion of petrol in a car engine, energy is converted into:
A) Chemical
B) Mechanical
C) Electrical
D) None of these
Proteins are made up of:
A) Polynucleotide
B) Polypeptide
C) Oxyacetylene
D) None of these
A barometer is used for measuring:
A) Temperature
B) Humidity
C) Pressure
D) None of these
The principle used in radar is the same as that of sonar. In radar, we use radio waves, whereas in sonar, we use:
A) Red waves
B) Infrared waves
C) Ultrasonic waves
D) Supersonic waves
An ionic bond between two atoms is:
A) Complete transfer of valence electrons
B) Half transfer of valence electrons
C) Complete transfer of electrons
D) None of these
How is dengue fever transmitted?
A) Bite of an infected mosquito
B) Bite of an infected male Aedes mosquito
C) Bite of an infected female Anopheles mosquito
D) Bite of an infected female Aedes mosquito