General Science & Ability MCQs 2020

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

Which of the following is an unsaturated fat?
A) Cheese
B) Butter
C) Vegetable oil
D) None of these

Which vitamin is known as the 'blood clotting vitamin'?
A) Vitamin A
B) Vitamin B
C) Vitamin K
D) None of these