Here i am providing your past papers most important solved MCQs with Solved Answers you Can prepared your Tests and Papers with the help of these important MCQs of ETEA Medical Tests and Papers.
1.The sum of mole fractions of solute and solvent is always equal to:
A.0.1
B.10.0
C.1.0
D.Zero
Answer: Option C
2.Two forces of magnitude 20N and 10N act at a point then which one of the following cannot be their possible sum?
A.30N
B.10N
C.35N
D.15N
Answer: Option C
3.Glycolysis completes with the net gain of:
A.2 ATP
B.3 ATP
C.4 ATP
D.32 ATP
Answer: Option D
4.An Azeotropic mixture of two miscible liquids boils at lower temperature than its components when:
A.The system shows negative deviation from Raoult's law
B.The system show positive deviation from Raoult's law
C.The system perfectly obeys Raoult's law
D.Both A & B
Answer: Option D
5.When a force is applied to a body,several effects are possible. Which one of the following effects could not occur?
A.The body speeds up
B.The body rotates
C.The body changes direction
D.Mass of the body decreases
Answer: Option C
6.When you go to Karachi, please
A.Collect a good watch for me.
B.Acquire a good watch for me.
C.Bring a good watch for me.
D.Arrange a good watch for me.
Answer: Option A
7.Restriction enzymes are of great use in genetic engineering because:
A.The cut DNA at a specific base level.
B.They cut DNA at several specific levels.
C.They help in binding the pieces of DNA
D.They are nuclease
Answer: Option B
8.Optical fibers guides:
A.Current
B.Light
C.Sound
D.Voltage
Answer: Option C
9.Methonie acid HCOOH has one carbon-oxygen bond of length 123 PM and another of 136 PM. The C=O and C-O bond length respectively would be:
A.136 PM, 123 PM
B.123 PM and 136 PM
C.136 PM, 136 PM
D.123 PM and 123 PM
Answer: Option D
10.Abcissie acid(ABA) promotes:
A.Triple response
B.Sex expression
C.Flower initiation
D.Leaf, flower and fruit fall
Answer: Option B
11.Choose the compound in which hydrogen bonding is not possible:
A.CH3OCH3
B.H2O
C.CH3CH2OH
D.CH3COOH
Answer: Option B
12.The ratio of output voltage V to the voltage difference Vin between the positive(+) input and negative(-) of opamp is (where Vin=V+ - V-):
A.Current gain
B.Voltage gain
C.Open-loop gain
D.Close-loop gain
Answer: Option B
13."Why have you broken this jug?" Passive form of the sentence is:
A.Why has this jug been broken by you?
B.Why have this jug been broken by you?
C.Why this jug has been broken by you?
D.Why had that jug been broken by you?
Answer: Option D
14.Surplus amino acid in the body are broken to form urea in:
A.Spleen
B.Kidneys
C.Liver
D.Panereas
Answer: Option B
15.Lipids are chemically:
A.Acids
B.Alcohols
C.Ethers
D.Esters
Answer: Option D
16.The resistance of a light dependent resistance LDR:
A.Increases with light
B.Decreases with light
C.Decreases with darkness
D.None of the above
Answer: Option A
17."Remember to brush your teeth after dinner." She said, Indirect form of the sentence is:
A.She told him to remember to brush his teeth after dinner.
B.She reminded him to brush his teeth after dinner.
C.She advised him to remember to brush his teeth after dinner.
D.She said to him to remember to brush his teeth after dinner.
Answer: Option D
18.Which of the following represent the bile salts?
A.Bilirubin
B.Biliverdin
C.Haemoglobin
D.Both A & B
Answer: Option A
19.Benzene undergoes substitution reactions more easily than addition reactions because:
A.of its cyclic nature
B.of having three double bonds
C.of aromatic character
D.of delocalization of electrons
Answer: Option C
20.The maximum K.E of an el;ectron ejected from a metal by photon depends on:
A.The photon's frequency only
B.The metal work function
C.The intensity of incident light
D.None of the above
Answer: Option B
21.A spring system executes simple harmonic motion. If a load is added to it then the time period of spring-mass system will be:
A.Increased
B.Decreased
C.Same
D.Halved
Answer: Option D
22.Conversion of excess glucose into fat is known as:
A.Glyeolysis
B.Lipogenesis
C.Kelogenosis
D.Glyeogenesis
Answer: Option A
23.Ring test is shown by compounds having:
A.Sulphate redical
B.Chloride radical
C.Nitrate radical
D.None of the above
Answer: Option B
24.The diode that converts electrical energy into light energy is called:
A.Solar cell
B.Photodiode
C.Vacuum diode
D.Light emitting diode
Answer: Option D
25.Choose the correct sentence out of the following:-
A.The country was hard hit by the war.
B.The country was hardly hit by the war.
C.The country was severely hit by the war.
D.The country was more hardly hit by the war.
Answer: Option A
26.Fatigue free musscles are:
A.Striped
B.Unstriped
C.Cardiac
D.Triceps
Answer: Option A
27.Excrection of bile pigments in blood indicates:
A.Anaemia
B.Diabetes
C.Rickets
D.Jaundice
Answer: Option D
28.Which arrangement of the photon is in their decreasing energy?
A.x rays>i.r.>u.v.>visible
B.x rays>u.v.>visible>i.r.
C.u.v>x rays>visible>i.r
D.i.r>visible>x rays>u.v
Answer: Option D
29.The colors in the soap bubble are due to:
A.Interference
B.dispersion of light
C.Scattering
D.Refraction
Answer: Option B
30.You did not kill a lion in the forest. Passive form of the sentence is:
A.A lion is not killed by you in the forest.
B.A lion was not killed by you in the forest.
C.A lion is killed not by you in the forest.
D.A lion has not killed by you in the forest.
Answer: Option D
31.An individual with contrasting alleles is called:
A.Homozygous
B.Monoecious
C.Heterozygous
D.Dioecious
Answer: Option D
32.Which is the strongest acid?
A.CH3COOH
B.CL2CHCOOH
C.CLCH2COOH
D.CL3CCOOH
Answer: Option A
33.An object in a satellite orbiting around the earth is weightless because:
A.g=0
B.No force acts on it
C.Its motion is free fall
D.It is far away from the earth
Answer: Option B
34.The expression for the binding energy is:
A.Eb=Fh
B.Eb=[(ZMp+NMp)-zM^A]C^2
C.Eb=ZMpC^2+NMbzM^A.C^2
D.Eb=ZMp+NMb-MC^2
Answer: Option A
35.Mathematics......difficult but is fascinating.
A.seems
B.is seeming
C.seemed
D.seem
Answer: Option B
36.The color of bone marrow is:
A.Red
B.Yellow
C.Orange
D.Both A & B
Answer: Option B
37.Enzymes are basically:
A.Proteins
B.Carbohydrates
C.Hydrocarbons
D.None of the above
Answer: Option D
38.Half life of given sample is 44 years. The sample will reduce to 50% of the original value after:
A.22 years
B.88 years
C.11 years
D.None of the above
Answer: Option D
39.Please come to the point; don't beat___the bush.
A.across
B.about
C.along
D.around
Answer: Option D
40.Ozone is:
A.Greenish, tastless, light gas
B.Blue green and bitter in taste
C.Blue, poisonous and explosive gas
D.Purple yellow, poisonous and non explosive gas
Answer: Option D
41.Rectified spirit is:
A.100% ethanol
B.95% ethanol
C.90% ethanol
D.35% ethanol
Answer: Option C
42.The time rate of change of magnetic flux has the same dimensions as that of:
A.Current
B.Resistance
C.Megnatic induction
D.Potential difference
Answer: Option D
43.A non-connective tissue is:
A.Areolar tissue
B.Tendon
C.Neuron
D.Ligament
Answer: Option A
44.Lucas Test is used to detect the presence of:
A.Alcohols
B.Phenols
C.Amino acids
D.Carboxylic acids
Answer: Option D
45.The transverse nature of light is verified with the phenomenon of:
A.Interference
B.Polarization
C.Diffraction
D.Dispersion
Answer: Option A
46.She has complained______me to the Principal.
A.about
B.from
C.against
D.over
Answer: Option C
47.Speech and languages area are located in:
A.Thalamus
B.Medulla oblongata
C.Right cerebral hemisphere
D.Left cerebral hemisphere
Answer: Option D
48.Choose the correct statement:
A.The aliphatic polyamides are generally known as Nylons
B.The alphatic polyamides are generally known as Polyester
C.The aliphatic ployamides are generally known as Epoxy Resins
D.None of the above
Answer: Option B
49.Na2B4O7.10H2O is the formula of:
A.Bauxite
B.Borax
C.Carborundum
D.Colemanite
Answer: Option A
50.I said to him, "Can you read this letter?" Indirect form of the sentence is:
A.I said to him whether he read that letter.
B.I asked him if could he read this letter.
C.I told him that he could read that letter.
D.I asked him if he could read that letter.
Answer: Option A
 |
| ETEA Past Papers MCQs |
1.The sum of mole fractions of solute and solvent is always equal to:
A.0.1
B.10.0
C.1.0
D.Zero
Answer: Option C
2.Two forces of magnitude 20N and 10N act at a point then which one of the following cannot be their possible sum?
A.30N
B.10N
C.35N
D.15N
Answer: Option C
3.Glycolysis completes with the net gain of:
A.2 ATP
B.3 ATP
C.4 ATP
D.32 ATP
Answer: Option D
4.An Azeotropic mixture of two miscible liquids boils at lower temperature than its components when:
A.The system shows negative deviation from Raoult's law
B.The system show positive deviation from Raoult's law
C.The system perfectly obeys Raoult's law
D.Both A & B
Answer: Option D
5.When a force is applied to a body,several effects are possible. Which one of the following effects could not occur?
A.The body speeds up
B.The body rotates
C.The body changes direction
D.Mass of the body decreases
Answer: Option C
6.When you go to Karachi, please
A.Collect a good watch for me.
B.Acquire a good watch for me.
C.Bring a good watch for me.
D.Arrange a good watch for me.
Answer: Option A
7.Restriction enzymes are of great use in genetic engineering because:
A.The cut DNA at a specific base level.
B.They cut DNA at several specific levels.
C.They help in binding the pieces of DNA
D.They are nuclease
Answer: Option B
8.Optical fibers guides:
A.Current
B.Light
C.Sound
D.Voltage
Answer: Option C
9.Methonie acid HCOOH has one carbon-oxygen bond of length 123 PM and another of 136 PM. The C=O and C-O bond length respectively would be:
A.136 PM, 123 PM
B.123 PM and 136 PM
C.136 PM, 136 PM
D.123 PM and 123 PM
Answer: Option D
10.Abcissie acid(ABA) promotes:
A.Triple response
B.Sex expression
C.Flower initiation
D.Leaf, flower and fruit fall
Answer: Option B
11.Choose the compound in which hydrogen bonding is not possible:
A.CH3OCH3
B.H2O
C.CH3CH2OH
D.CH3COOH
Answer: Option B
12.The ratio of output voltage V to the voltage difference Vin between the positive(+) input and negative(-) of opamp is (where Vin=V+ - V-):
A.Current gain
B.Voltage gain
C.Open-loop gain
D.Close-loop gain
Answer: Option B
13."Why have you broken this jug?" Passive form of the sentence is:
A.Why has this jug been broken by you?
B.Why have this jug been broken by you?
C.Why this jug has been broken by you?
D.Why had that jug been broken by you?
Answer: Option D
14.Surplus amino acid in the body are broken to form urea in:
A.Spleen
B.Kidneys
C.Liver
D.Panereas
Answer: Option B
15.Lipids are chemically:
A.Acids
B.Alcohols
C.Ethers
D.Esters
Answer: Option D
16.The resistance of a light dependent resistance LDR:
A.Increases with light
B.Decreases with light
C.Decreases with darkness
D.None of the above
Answer: Option A
17."Remember to brush your teeth after dinner." She said, Indirect form of the sentence is:
A.She told him to remember to brush his teeth after dinner.
B.She reminded him to brush his teeth after dinner.
C.She advised him to remember to brush his teeth after dinner.
D.She said to him to remember to brush his teeth after dinner.
Answer: Option D
18.Which of the following represent the bile salts?
A.Bilirubin
B.Biliverdin
C.Haemoglobin
D.Both A & B
Answer: Option A
19.Benzene undergoes substitution reactions more easily than addition reactions because:
A.of its cyclic nature
B.of having three double bonds
C.of aromatic character
D.of delocalization of electrons
Answer: Option C
20.The maximum K.E of an el;ectron ejected from a metal by photon depends on:
A.The photon's frequency only
B.The metal work function
C.The intensity of incident light
D.None of the above
Answer: Option B
21.A spring system executes simple harmonic motion. If a load is added to it then the time period of spring-mass system will be:
A.Increased
B.Decreased
C.Same
D.Halved
Answer: Option D
22.Conversion of excess glucose into fat is known as:
A.Glyeolysis
B.Lipogenesis
C.Kelogenosis
D.Glyeogenesis
Answer: Option A
23.Ring test is shown by compounds having:
A.Sulphate redical
B.Chloride radical
C.Nitrate radical
D.None of the above
Answer: Option B
24.The diode that converts electrical energy into light energy is called:
A.Solar cell
B.Photodiode
C.Vacuum diode
D.Light emitting diode
Answer: Option D
25.Choose the correct sentence out of the following:-
A.The country was hard hit by the war.
B.The country was hardly hit by the war.
C.The country was severely hit by the war.
D.The country was more hardly hit by the war.
Answer: Option A
26.Fatigue free musscles are:
A.Striped
B.Unstriped
C.Cardiac
D.Triceps
Answer: Option A
27.Excrection of bile pigments in blood indicates:
A.Anaemia
B.Diabetes
C.Rickets
D.Jaundice
Answer: Option D
28.Which arrangement of the photon is in their decreasing energy?
A.x rays>i.r.>u.v.>visible
B.x rays>u.v.>visible>i.r.
C.u.v>x rays>visible>i.r
D.i.r>visible>x rays>u.v
Answer: Option D
29.The colors in the soap bubble are due to:
A.Interference
B.dispersion of light
C.Scattering
D.Refraction
Answer: Option B
30.You did not kill a lion in the forest. Passive form of the sentence is:
A.A lion is not killed by you in the forest.
B.A lion was not killed by you in the forest.
C.A lion is killed not by you in the forest.
D.A lion has not killed by you in the forest.
Answer: Option D
31.An individual with contrasting alleles is called:
A.Homozygous
B.Monoecious
C.Heterozygous
D.Dioecious
Answer: Option D
32.Which is the strongest acid?
A.CH3COOH
B.CL2CHCOOH
C.CLCH2COOH
D.CL3CCOOH
Answer: Option A
33.An object in a satellite orbiting around the earth is weightless because:
A.g=0
B.No force acts on it
C.Its motion is free fall
D.It is far away from the earth
Answer: Option B
34.The expression for the binding energy is:
A.Eb=Fh
B.Eb=[(ZMp+NMp)-zM^A]C^2
C.Eb=ZMpC^2+NMbzM^A.C^2
D.Eb=ZMp+NMb-MC^2
Answer: Option A
35.Mathematics......difficult but is fascinating.
A.seems
B.is seeming
C.seemed
D.seem
Answer: Option B
36.The color of bone marrow is:
A.Red
B.Yellow
C.Orange
D.Both A & B
Answer: Option B
37.Enzymes are basically:
A.Proteins
B.Carbohydrates
C.Hydrocarbons
D.None of the above
Answer: Option D
38.Half life of given sample is 44 years. The sample will reduce to 50% of the original value after:
A.22 years
B.88 years
C.11 years
D.None of the above
Answer: Option D
39.Please come to the point; don't beat___the bush.
A.across
B.about
C.along
D.around
Answer: Option D
40.Ozone is:
A.Greenish, tastless, light gas
B.Blue green and bitter in taste
C.Blue, poisonous and explosive gas
D.Purple yellow, poisonous and non explosive gas
Answer: Option D
41.Rectified spirit is:
A.100% ethanol
B.95% ethanol
C.90% ethanol
D.35% ethanol
Answer: Option C
42.The time rate of change of magnetic flux has the same dimensions as that of:
A.Current
B.Resistance
C.Megnatic induction
D.Potential difference
Answer: Option D
43.A non-connective tissue is:
A.Areolar tissue
B.Tendon
C.Neuron
D.Ligament
Answer: Option A
44.Lucas Test is used to detect the presence of:
A.Alcohols
B.Phenols
C.Amino acids
D.Carboxylic acids
Answer: Option D
45.The transverse nature of light is verified with the phenomenon of:
A.Interference
B.Polarization
C.Diffraction
D.Dispersion
Answer: Option A
46.She has complained______me to the Principal.
A.about
B.from
C.against
D.over
Answer: Option C
47.Speech and languages area are located in:
A.Thalamus
B.Medulla oblongata
C.Right cerebral hemisphere
D.Left cerebral hemisphere
Answer: Option D
48.Choose the correct statement:
A.The aliphatic polyamides are generally known as Nylons
B.The alphatic polyamides are generally known as Polyester
C.The aliphatic ployamides are generally known as Epoxy Resins
D.None of the above
Answer: Option B
49.Na2B4O7.10H2O is the formula of:
A.Bauxite
B.Borax
C.Carborundum
D.Colemanite
Answer: Option A
50.I said to him, "Can you read this letter?" Indirect form of the sentence is:
A.I said to him whether he read that letter.
B.I asked him if could he read this letter.
C.I told him that he could read that letter.
D.I asked him if he could read that letter.
Answer: Option A
.jpg)