General Science & Ability MCQs 2011
Get ready for your CSS exam with a detailed review of the CSS 2011 General Science and Ability MCQs. This section focuses on essential topics that are crucial for the competitive exam. From understanding key astronomical concepts like the age of the solar system and solar eclipses to knowing about geology, electricity, and human biology, this list is a vital tool for all CSS aspirants aiming to ace their science paper.
Man belongs to the family:
A) Felidae
B) Hominidae
C) Mammalia
D) Primataceae
Boiling of an egg is a change which is:
A) Physical
B) Chemical
C) Physiological
D) Morphological
Deficiency of vitamin C in human body causes a disease called:
A) Beriberi
B) Night blindness
C) Rickets
D) Scurvy
The temperature of liquid nitrogen is:
A) -32°C
B) -80°C
C) -100°C
D) -196°C
Which one of the following is an alkali?
A) Water
B) Vinegar
C) Lemon juice
D) Slaked lime
If an alkali is slowly added to an acidic solution, the pH of the acidic solution will:
A) Increase
B) Decrease
C) Decrease to 7 and then increase
D) Remain the same
The usual raw material for ceramics, generally found beneath the topsoil is:
A) Sand
B) Silt
C) Clay
D) Plaster of Paris
Polyamides are synthetic polymers commonly known as:
A) Synthetic rubber
B) Nylon
C) Cellulose
D) Protein
Telephone was invented in 1876 in America by:
A) Marconi
B) John Beard
C) Edison
D) Graham Bell
Information can be sent over long distances in the form of:
A) Electrical signals through wires
B) Light signals through optical fibers
C) Radio waves through air
D) Any combination of these three