PU Pre-Medical (PU-M) Past Paper 01 Oct 2025 PDF

English

Q. The Synonym of Anguish is?
Answer: Both A and B (Great sorrow or pain & Agony)
Q. The Antonym of Artificial is?
Answer: Natural
Q. Ornithologist : Birds : : Archaeologist : ?
Answer: Artifacts
Q. The Antonym of Enormous is?
Answer: Tiny
Q. The opposite of “Recondite” is?
Answer: Manifest (Recondite means hidden/complex; Manifest means obvious)
Q. Paw : Cat : : Hoof : ?
Answer: Horse
Q. Flow : River :: Stagnant : ?
Answer: Pool
Q. Synonym of Cascade is?
Answer: Waterfall
Q. Choose the right one:
Answer: Neither Ali nor Aslam has taken his test. (With ‘neither/nor’, use a singular verb and pronoun)
Q. The Antonym of GUMPTION is?
Answer: Apathy (Gumption means initiative/resourcefulness)
Q. The Synonym of BRIEF is?
Answer: Short
Q. Cup : Lips :: Bird : ?
Answer: Beak
Q. The Synonym of Embezzle is?
Answer: Misappropriate
Q. Synonym of ALERT is?
Answer: Watchful

Mathematics

Q. A father is as twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father is?
Answer: 44 years
Q. If a/3 = b/2 then the value of (2a + 3b) / (3a – 2b) is?
Answer: 12/5
Q. If the average of five numbers is -10, and the sum of three of the numbers is 16, then what is the average of the other two numbers?
Answer: -33
Q. The average age of 24 boys and a teacher is 15. When the teacher’s age is excluded, the average decreases by 1. What is the age of the teacher?
Answer: 39 years
Q. The volume of a cylinder is V = πr²L. If r = 3 cm and L = 10 cm, what is the volume?
Answer: 90π cm³
Q. Expenditure of the zoo calculation (40 animals, 20 packs each, 200ml per pack, 80% intake, 4.6 pesos per litre):
Answer: 588.8
Q. Solve for 2x + 5 = 13:
Answer: X = 4

Biology

Q. Bacteria cells have the ability to maintain their shape through?
Answer: Cell wall
Q. What is Bacteria?
Answer: Microorganism
Q. Dual glands (having both endocrine and exocrine functions) are?
Answer: Pancreas
Q. The breathing and heartbeat are controlled/regulated by?
Answer: Medulla oblongata
Q. Mammary glands are functional in?
Answer: Female

Chemistry

Q. Litharge is?
Answer: Lead monoxide (PbO)
Negatively charged ray:
Answer: Beta
 Which of the following is the lightest metal?
Answer: Lithium
 Who discovered Hydrogen?
Answer: Henry Cavendish
Who is known for proposing the modern atomic theory?
Answer: John Dalton
Which metal has the highest percentage in stainless steel?
Answer: Iron
 Which gas is used in operations for anesthesia?
Answer: Nitrous Oxide
Who invented dynamite?
Answer: Dr. Alfred B. Nobel
The melting of ice is an example of ______?
Answer: Physical change
Temporary hardness of water is due to the presence of dissolved salts of _______?
Answer: Ca(HCO₃)₂ (Calcium Bicarbonate)
 Which of the following mineral is used in cement industry and plaster of Paris?
Answer: Gypsum
Tea is a _____?
Answer: Mixture
Brass is an alloy of ______?
Answer: Zinc and copper
CNG stands for _______?
Answer: Compressed Natural Gas
Salinity of the sea water is due to _____?
Answer: Sodium chloride
Freezing point of water is ______?
Answer: All 
What is the percentage of nitrogen gas in air?
Answer: 78%
Which method can be used to get drinking water from sea water?
Answer: Distillation
The instrument used to measure temperature is called the?
Answer: Thermometer
 Which of the following is not a solid sublime material?
Answer: Both A and B (Glucose and Sodium Chloride)
Which gas among the following is responsible for global warming due to the greenhouse effect?
Answer: Carbon Dioxide (CO2)
 Which gas is responsible for global warming due to the greenhouse effect?
Answer: Carbon Dioxide (CO2)
 The process of separating a soluble solid from a solution is known as?
Answer: Crystallization
 Which of the following is not a source of carbon dioxide emission?
Answer: Solar power
Corrosion occurs at the?
Answer: Anode
Isobars have the same ______?
Answer: Mass number
What type of bonding is present in sulphur dioxide (SO₂)?
Answer: Covalent
The pH of water is ______?
Answer: 7
 Fission reaction is which type of reaction?
Answer: Physical (Nuclear)
 Substances that react with both acids and bases are called?
Answer: Amphoteric substances
The process which converts carbon dioxide into glucose is known as _____?
Answer: Photosynthesis
Among the following, which substance is not a compound?
Answer: Mg (Magnesium)
 Which statement is incorrect about metals?
Answer: Metals are dull and soft
The lightest gas used for filling party and advertisement balloons is ______?
Answer: Hydrogen
Which statement is incorrect about particles in liquids?
Answer: Particles have large empty spaces between them
Which statement is correct about particles in gases?
Answer: All (Widely spread, no regular pattern, large empty spaces)

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