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AIIMS Paramedical Previous Year Question Paper with solution
All the bellow question are asked in the year 2024, 2023, 2022. These are mixed question. All of these question will help you to crack the examination. As you all know that multiples time the questions asked int he previous exam also their in the latest exam. So carefully go through these question and answers. These MCQ will help you a lot to crack the examination.
Physics Question
- A person wears prescription glasses where the distance between glasses and eyes is approximately 3 cm, with a power of -4.5D. If he switches to contact lenses, the required power is:
- (1) -4.8D
- (2) -4.2D
- (3) +5.1D
- (4) +4.5D
Answer: (2) -4.2D
- The radius of the Earth is given as 6371 km. What is the difference between acceleration due to free fall and acceleration due to gravity near the surface?
- (1) 0.3450
- (2) 0.0350
- (3) 0.0029
- (4) 0.25
Answer: (3) 0.0029
- A circular loop and a straight wire along the diameter both carry the same current. Find the force per unit length on a small element at the center of curvature.
- (1) µ₀i/4r
- (2) µ₀i/2r
- (3) 2µ₀i/r
- (4) µ₀i/r
Answer: (1) µ₀i/4r
- A capacitor in a circuit reaches a steady-state charge of:
- (1) 15 nC
- (2) 20 nC
- (3) 25 nC
- (4) 30 nC
Answer: (3) 25 nC
- An object is dropped from a height of 80 m. How long will it take to reach the ground? (g = 9.8 m/s²)
- (1) 3.2 sec
- (2) 4.0 sec
- (3) 6.5 sec
- (4) 7.2 sec
Answer: (2) 4.0 sec
- A metal rod of length 2m is heated and expands by 0.002m. If the coefficient of linear expansion is 1×10⁻⁵ /°C, what is the temperature change?
- (1) 50°C
- (2) 100°C
- (3) 200°C
- (4) 400°C
Answer: (3) 200°C
- The escape velocity from Earth’s surface is approximately:
- (1) 7.9 km/s
- (2) 9.8 km/s
- (3) 11.2 km/s
- (4) 13.4 km/s
Answer: (3) 11.2 km/s
- A ball is thrown vertically upwards with a velocity of 20 m/s. How long will it take to reach its highest point? (g = 9.8 m/s²)
- (1) 1 sec
- (2) 2 sec
- (3) 3 sec
- (4) 4 sec
Answer: (2) 2 sec
- If the frequency of a wave is doubled, what happens to its wavelength, assuming velocity remains constant?
- (1) Doubles
- (2) Remains the same
- (3) Halves
- (4) Becomes zero
Answer: (3) Halves
- The SI unit of power is:
- (1) Joule
- (2) Newton
- (3) Watt
- (4) Pascal
Answer: (3) Watt
- A transformer has 200 turns in the primary coil and 50 turns in the secondary coil. If the input voltage is 240V, what is the output voltage?
- (1) 30V
- (2) 60V
- (3) 80V
- (4) 120V
Answer: (2) 60V
- Which of the following is a scalar quantity?
- (1) Velocity
- (2) Acceleration
- (3) Force
- (4) Work
Answer: (4) Work
- What is the dimensional formula for force?
- (1) [M L T⁻²]
- (2) [M L² T⁻²]
- (3) [M L T⁻¹]
- (4) [M T⁻²]
Answer: (1) [M L T⁻²]
- If a person moves towards a stationary sound source, what happens to the perceived frequency of sound?
- (1) Increases
- (2) Decreases
- (3) Remains the same
- (4) First increases then decreases
Answer: (1) Increases
- The efficiency of a Carnot engine depends on:
- (1) The material used for the engine
- (2) The temperature difference between heat reservoirs
- (3) The size of the engine
- (4) The amount of fuel used
Answer: (2) The temperature difference between heat reservoirs
Chemistry Question
AIIMS 2019 Question Paper (Modified with Additional Questions)
Physics
- now
Chemistry
- Which of the following is an example of a strong acid?
- (1) Acetic acid
- (2) Hydrochloric acid
- (3) Carbonic acid
- (4) Boric acid
Answer: (2) Hydrochloric acid
- The molecular formula of benzene is:
- (1) C₆H₆
- (2) C₄H₁₀
- (3) C₂H₄
- (4) C₃H₈
Answer: (1) C₆H₆
- Tthes
- (1) 1 mole of substance
- (2) 1 gram of substance
- (3) 1 liter of gas at STP
- (4) 1 cm³ of a liquid
Answer: (1) 1 mole of substance
- Which gas is known as laughing gas?
- (1) CO₂
- (2) N₂O
- (3) NO₂
- (4) O₃
Answer: (2) N₂O
- The most electronegative element is:
- (1) Oxygen
- (2) Fluorine
- (3) Chlorine
- (4) Nitrogen
Answer: (2) Fluorine
- The pH of pure water at 25°C is:
- (1) 0
- (2) 7
- (3) 14
- (4) 10
Answer: (2) 7
- The functional group present in alcohols is:
- (1) -CHO
- (2) -OH
- (3) -COOH
- (4) -NH₂
Answer: (2) -OH
- Which of the following is a noble gas?
- (1) Oxygen
- (2) Hydrogen
- (3) Neon
- (4) Nitrogen
Answer: (3) Neon
- The chemical name of common salt is:
- (1) Sodium chloride
- (2) Potassium chloride
- (3) Magnesium sulfate
- (4) Calcium carbonate
Answer: (1) Sodium chloride
- Which of the following metals reacts vigorously with water?
- (1) Copper
- (2) Silver
- (3) Sodium
- (4) Gold
Answer: (3) Sodium
- The process of conversion of a solid directly into a gas is called:
- (1) Evaporation
- (2) Condensation
- (3) Sublimation
- (4) Melting
Answer: (3) Sublimation
- The chemical formula for ammonia is:
- (1) NH₄
- (2) NH₃
- (3) NO₂
- (4) N₂O
Answer: (2) NH₃
- Which metal is the best conductor of electricity?
- (1) Iron
- (2) Copper
- (3) Silver
- (4) Aluminum
Answer: (3) Silver
- The atomic number of carbon is:
- (1) 4
- (2) 6
- (3) 8
- (4) 12
Answer: (2) 6
- The Haber process is used to manufacture:
- (1) Ammonia
- (2) Sulfuric acid
- (3) Nitric acid
- (4) Sodium hydroxide
Answer: (1) Ammonia
Biology Question of AIIMS Paramedical Previous Year Question Paper
Bellow this the biology question that asked in the AIIMS Paramedical Previous Year Question Paper.
- A car accelerates uniformly from rest to a speed of 30 m/s in 10 seconds. What is its acceleration?
- (1) 3 m/s²
- (2) 5 m/s²
- (3) 6 m/s²
- (4) 7 m/s²
Answer: (1) 3 m/s²
- The radius of the Earth is approximately 6371 km. How does gravity vary with height above the Earth’s surface?
- (1) Increases
- (2) Decreases
- (3) Remains constant
- (4) Doubles
Answer: (2) Decreases
- A 10 kg object is lifted to a height of 5 meters. What is its potential energy? (g = 9.8 m/s²)
- (1) 490 J
- (2) 450 J
- (3) 500 J
- (4) 400 J
Answer: (1) 490 J
- A capacitor of 5 µF is connected to a 200V power supply. What is the charge stored?
- (1) 0.001 C
- (2) 0.002 C
- (3) 0.005 C
- (4) 0.01 C
Answer: (2) 0.002 C
- If the frequency of a wave increases while its speed remains the same, what happens to its wavelength?
- (1) Increases
- (2) Decreases
- (3) Remains the same
- (4) Becomes zero
Answer: (2) Decreases
- A metal rod expands by 0.002m when heated. If its original length was 2m and the coefficient of linear expansion is 1×10⁻⁵ /°C, what is the temperature rise?
- (1) 50°C
- (2) 100°C
- (3) 200°C
- (4) 400°C
Answer: (3) 200°C
- The speed of sound is fastest in which of the following mediums?
- (1) Air
- (2) Water
- (3) Steel
- (4) Vacuum
Answer: (3) Steel
- A ball is thrown vertically upwards with a velocity of 25 m/s. How long will it take to reach its maximum height? (g = 9.8 m/s²)
- (1) 2 sec
- (2) 2.5 sec
- (3) 3 sec
- (4) 4 sec
Answer: (2) 2.5 sec
- The SI unit of power is:
- (1) Joule
- (2) Newton
- (3) Watt
- (4) Pascal
Answer: (3) Watt
- A transformer has a primary coil with 300 turns and a secondary coil with 100 turns. If the input voltage is 240V, what is the output voltage?
- (1) 60V
- (2) 80V
- (3) 100V
- (4) 120V
Answer: (2) 80V
- Which of the following is a scalar quantity?
- (1) Velocity
- (2) Acceleration
- (3) Force
- (4) Work
Answer: (4) Work
- What is the dimensional formula for force?
- (1) [M L T⁻²]
- (2) [M L² T⁻²]
- (3) [M L T⁻¹]
- (4) [M T⁻²]
Answer: (1) [M L T⁻²]
- If a sound source moves towards an observer, what happens to the observed frequency?
- (1) Increases
- (2) Decreases
- (3) Remains the same
- (4) First increases then decreases
Answer: (1) Increases
- The efficiency of a Carnot engine depends on:
- (1) The material used for the engine
- (2) The temperature difference between heat reservoirs
- (3) The size of the engine
- (4) The amount of fuel used
Answer: (2) The temperature difference between heat reservoirs
- If a planet has twice the radius of Earth but the same density, what happens to the acceleration due to gravity on its surface?
- (1) Doubles
- (2) Halves
- (3) Remains the same
- (4) Increases by four times
Answer: (1) Doubles
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