a. A+
b. B+
c. AB+
d. O+
e. None of these
(2) Study of life in outer space is known as:
a. Endobiology
b. Exobiology
c. Enterobiology
d. Neobiology
e. Micro biology
(3) The name of the common mineral salt present in seat is:
a. Calcium Oxalate
b. Potassium Sulphate
c. Sodium Chloride
d. Iron Sulphate
e. None of these
(4) Sensitive layer of the eye is:
a. Choriods
b. Sclerotic
c. Retina
d. Cornea
e. None of these
(5) Laughing gas has chemical composition of following two elements.
a. Nitrogen + Hydrogen
b. Nitrogen + Carbon
c. Nitrogen + Oxygen
d. Oxygen + Carbon
e. None of these
(6) Dr. Abdus Salam of Pakistan was one of the contributors of the unification of:
a. Electromagnetic force and gravitational force
b. Electromagnetic force and weak nuclear force
c. Gravitational force and weak nuclear force
d. Weak nuclear force and strong nuclear force
e. None of these
(7) Which triplet in DNA codes for valine:
a. CTT
b. AGU
c. CAT
d. AAT
e. None of these
(8) What is the chance of diabetic baby born to parents both heterozygous normal ?
a. Zero
b. ¼
c. ½
d. ¾
e. None of these
(9) 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
e. None of these
(10) Role of biotechnology in the production of food based on:
a. Decomposition
b. Respiration
c. Digestion
d. Fermentation
e. None of these
(11) 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
e. None of these
(12) Founder of modern astronomy was:
a. Archimedes
b. William Gilbert
c. Nicolas Copernicus
d. Michael Faraday
e. None of these
(13) The instrument which measures very high temperature is:
a. Manometer
b. Thermostat
c. Chronometer
d. Pyrometer
e. None of these
(14) The science which deals with study of manners and customs of people is:
a. Ethnology
b. Morphology
c. Ethics
d. Genetics
e. None of these
(15) Chemical used to kill rats and mice are:
a. Insecticides
b. Rodenticides
c. Fungicides
d. Herbicides
e. None of these
(16) Dry ice is:
a. Methane hydrate
b. Liquid Nitrogen
c. Solid Carbon dioxide
d. Frozen Water
e. None of these
(17) Chemical name of vinegar is:
a. Sodium Nitrate b. Dilute acetic acid
c. Chloride of lime
d. Calcium
e. None of these
(18) Defeciency of following vitamin decreases hemoglobin production:
a. Biotin
b. Thiamine
c. Niacin
d. Pyridoxine
e. None of these
(19) Hygrometer is used for measuring the:
a. Speed of sound
b. Density of milk
c. Humidity of air
d. Specific gravity of liquids
e. None of these
(20) Bronze is an alloy of:
a. Copper and Zinc
b. Tin and Zinc
c. Copper and Tin
d. Iron and Zinc
e. None of these
(21) Which of the following is most elastic ?
a. Steel
b. Rubber
c. Glass
d. Sponge
e. None of these
(22) Orbital period of the planet Mercury around the sun is:
a. 88 days
b. 365 days
c. 2 years
d. 98 days
e. None of these
(23) The most splendid and the most magnificient constellation on the sky is:
a. Orion
b. Columbia
c. Canis Major
d. Taurus
e. None of these
(24) “Black holes” refer to:
a. Hole occurring in heavenly bodies
b. Bright spots on the sun
c. Collapsing objects of high density
d. Collapsing of low density
e. None of these
(25) Eugenics is the study of:
a. Altering human beings by changing their genetic components
b. People of European region
c. Different races of mankind
d. Genetic of plants
e. None of these