General Science & Ability MCQs 2020
Strengthen your knowledge with this comprehensive set of CSS 2020 General Science MCQs. The questions in this section cover a variety of important topics, from astronomy and geology to computer science and biology. Test your knowledge on the shape of the Milky Way Galaxy, the powerhouse of the cell, and the properties of greenhouse gases. This resource is perfect for CSS candidates looking to build a strong foundation.
In which atmospheric layer is the temperature about -90°C?
A) Mesosphere
B) Troposphere
C) Thermosphere
D) None of these
Which of the following is a non-sedimentary rock?
A) Limestone
B) Sandstone
C) Granite
D) None of these
Greenhouse gases absorb:
A) Infrared radiations
B) Visible radiations
C) Ultraviolet radiations
D) None of these
______ is information about physical working conditions, work schedule, and the organizational and social context of the job:
A) Job specification
B) Job context
C) Work activities
D) None of these
The current recommended limit of arsenic in drinking water by WHO is:
A) 10 µg/L
B) 100 µg/L
C) 200 µg/L
D) None of these
______ is the primary consideration in designing knowledge-based AI systems:
A) Analogy
B) Efficacy
C) Efficiency
D) None of these
Which of the following is not a basic step in creating a worksheet?
A) Copy the worksheet
B) Save workbook
C) Modify the worksheet
D) None of these
A set of programs that consists of a full set of documents is termed a:
A) Database
B) File
C) Software package
D) None of these
The size of a MAC address in a computer network is:
A) 16 bits
B) 32 bits
C) 48 bits
D) None of these
What is a non-reducing sugar?
A) Maltose
B) Sucrose
C) Glucose
D) None of these