General Science & Ability MCQs 2019

How many bits are required to store the hexadecimal word AF?
A) 2 bits
B) 4 bits
C) 8 bits
D) 12 bits

What is pre-released software’s version?
A) Beta
B) Alpha
C) Gamma
D) None of these

What organelles do plant cells have?
A) Cell wall
B) Vacuoles
C) Both A and B
D) None of these

What is the protein metabolism waste in humans?
A) Urea
B) Ammonia
C) Magnesium
D) None of these

Light year is a unit of:
A) Light
B) Distance
C) Depth
D) None of these

The macronutrients of plants are:
A) Nitrogen
B) Potassium
C) Phosphorus
D) All of these

Atomic number is also called:
A) Proton number
B) Electron number
C) Both A and B
D) None of these

Which of the following is an example of a warm-blooded animal?
A) Reptiles
B) Dolphin
C) Frog
D) All of these

Blood contains:
A) Red blood cells
B) White blood cells
C) Platelets
D) All of these

Permanent hardness of water is due to the presence of:
A) Calcium bicarbonate
B) Magnesium bicarbonate
C) Calcium sulphate
D) Sodium bicarbonate