Here are the most repeated MCQs for the Preparation of PPSC, FPSC, and all other Government and Private Sector Job Vacancies Tests. Prepare these Questions before going for Tests.
- which of the following is an organic molecule needed by the body in small amounts?
a. Protein
b. Vitamin C
c. Zinc
d. Monosaccharide - Inhaled air passes through which of the following in the last?
a. Bronchiole
b. Larynx
c. Pharynx
d. Trachea - Which of the following is a form of sexual reproduction?
a. Hermaphroditism
b. Fission
c. Fragmentation
d. Budding - Cobalt is a material which is
a. Strongly attracted by a magnet
b. Not attracted by a magnet
c. Not a magnet
d. None of these - Laughing gas has chemical composition of the following two elements which are
a. Nitrogen + Hydrogen
b. Nitrogen + Carbon
c. Nitrogen + oxygen
d. Oxygen + Carbon - Hepatitis A is transmitted to different individuals by
a. Water
b. Sneezing
c. Spit
d. Feces - The unit that coordinates different devices of the computer system is
a. ALU
b. Register
c. Control unit
d. Logical instruction - The most abundant element present is in the human body is
a. Nitrogen
b. Oxygen
c. Carbon
d. Hydrogen - Cancer can be treated by
a. Antibiotics and vaccines
b. Radiotherapy and antibodies
c. Chemotherapy and radiotherapy
d. Antibodies and chemotherapy - Animals obtain carbon dioxide mainly from
a. Starch
b. Sucrose
c. Glycogen
d. None of these - Person with following blood group are considered to be universal recipient
a. A+
b. B+
c. AB+
d. O+ - Study of life in outer space is known as
a. Endobiology
b. Exobiology
c. Enterobiology
d. Neobiology - The name of the common mineral salt present in seat is
a. Calcium Oxalate
b. Potassium Sulphate
c. Sodium Chloride
d. Iron Sulphate - Sensitive layer of the eye is
a. Choriods
b. Sclerotic
c. Retina
d. Cornea - Laughing gas has chemical composition of following two elements
a. Nitrogen + Hydrogen
b. Nitrogen + Carbon
c. Nitrogen + Oxygen
d. Oxygen + Carbon - Television signals are converted into light signals by
a. Optical fiber
b. Transistor
c. Decoder
d. photo diode - Which triplet in DNA codes for valine
a. CTT
b. AGU
c. CAT
d. None of these - Which form of drug abuse involves most risk of infection with the HIV AIDS. virus
a. Cigarette smoking
b. Using alcholo
c. Injection of heroine
d. Taking too much aspirin - Which of the following is not a part of Darwinism
a. Over production
b. Natural selection
c. Inheritance for acquired characters
d. Competition for survival - Role of biotechnology in the production of food based on
a. Decomposition
b. Respiration
c. Digestion
d. Fermentation
Read More: Top 100 Most Repeated Every Day Science MCQs for the Preparation of exams Vol 4
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