General Science & Ability MCQs 2025
Boost your science knowledge with this dedicated set of CSS 2025 MCQs. This section is a crucial tool for aspirants, providing multiple-choice questions on diverse scientific topics. Test your understanding of astronomy, geology, biology, and computer science with questions about “blue dwarfs,” tsunami formation, and the invention of AI. This resource is designed to help you prepare effectively for the upcoming CSS General Science and Ability paper.
Which of the following is the common language for Artificial Intelligence?
A) Java
B) Python
C) Lisp
D) None of these
‘Blue dwarfs’ and ‘Red giants’ respectively refer to:
A) Moons of Jupiter
B) Young star and Old star
C) Old star and Young star
D) None of these
Cement factory labourers are prone to:
A) Leukemia
B) Cytosilicosis
C) Bone marrow
D) None of these
Most major Tsunamis are produced by earthquakes with hypocenters less than:
A) 30 km
B) 40 km
C) 50 km
D) None of these
The fastest enzyme is:
A) Pepsin
B) DNA polymerase
C) Carbonic anhydrase
D) None of these
Which of the following source of energy is caused by uneven heating of earth’s surface?
A) Wind
B) Solar
C) Biomass
D) None of these
Process of adding vitamins to milk is known as:
A) Flavoring
B) Fortification
C) Fermentation
D) None of these
Global winds towards western direction are known as:
A) Trade winds
B) Western winds
C) Reynolds wind
D) None of these
The waves which are used for line of sight (LOS) communication are called:
A) Space waves
B) Cable waves
C) Antenna waves
D) None of these
Perinatal transmission is said to occur when a pathogen is transmitted from:
A) Non-human to human
B) Infected to uninfected
C) Mother to infant
D) None of these