Grand Test Sunday 


Mcqs 

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*LSM SERIES* 
 *TEST No #11* 
 *GRAND SUNDAY TEST* 

 *SECTION BIOLOGY* 

 *1)* -Which one of the following attaches phosphate group to sugar molecules?
A) Adenosine diphosphate
B) Adenosine triphosphate
C) phospholipids
D) phosphorylase 

 *2)-* which one of the following is the main biochemical process which take place inside the mitochondrial matrix ? 
A) photophosphorylation
B) the formation of lactic acid 
C) the glycolytic pathway 
D) the tricarboxylic (citric) acid cycle 

 *3)-* what are the products of light dependent reactions of photosynthesis in green plants?
A) ATP and reduced NADP
B) GP (PGA) and reduced NADP 
C) GP ( PGA) and RuBP 
D) triose phosphate and NADP

 *4)-* during photosynthesis which process releases electrons that return to chlorophyll to their reduced state ? 
A) activation of photosynthesis 1 
B) phosphorylation of ADP 
C) oxidation of reduced NADP 
D) photolysis of water 

 *5) -* what stage or aerobic respiration and 2 carbon molecules oxidized completely to carbon dioxide?
A) glycolysis
B) ETC 
C) kreb cycle 
D) Calvin cycle 

 *6)-* chlorophyll absorbs mainly ......... Wavelength?
A) yellow 
B) green 
C) violet Blue 
D) indigo 

 *7)-* which form of the anaerobic respiration occurs in the mussels cell of human and other animals during extreme physical activities? 
A) alcoholic fermentation 
 B) lactic acid fermentation 
C) glycolysis 
D) pirovic acid oxidation 

 *8)-* oxidation phosphorylation synthesis of ATP in the presence of oxygen occur in 
A) all types of cells 
B) all anaerobic cells 
C) all primitive cells 
D) all aerobic cells 

 *9)-* glycolysis is the breakdown of glucose into two molecules of 
A) glycerate 
B) lactic acid 
C) pyruvate 
D) succinic acid 

 *10)-* before entering Krebs cycle the pyruvate is first decarboxylate and oxidized into 
A) alpha ketoglutaric acid 
B) citric acid 
C) glyceric acid 
D) acetic acid 

 *11)-* some electrons from the second primary accepter may pass back to chlorophyll molecules by election carrier system yield ATP . This process is called 
A) phosphorylation 
B) photophosphorylation 
C) non-cyclic phosphorylation
D) cyclic phosphorylation 

 *12)-* the products of cyclic photophosphorylation is/ are 
A) ATP 
B) NADP 
C) NADP and ATP 
D) NADP ATP and O² 
  
 *13)-* total NADH formed by one glucose molecule during Krebs cycle are 
A) 6
B) 3
C) 8
D)18 

 *14)-* the terminal election accepter in electron transport chain 
A) hydrogen 
B) iron 
C) cytochrome 
D) oxygen

 *15)-* the end product of glycolysis is 
A) ADP 
B) reduced FAD 
C) cytochrome 
D) pyruvate

 *16)-* one molecule of FADH² is produced in Krebs cycle during conversation of 
A) fumarate....to....malate 
B) succinate...to... Fumarate 
C) malate...to...oxaloacytate 
D) alpha ketoglutarate...to... succinate

 *17)-* every molecule of NADH² fed into ETC produces? 
A) 2 ATP 
B) 3 ATP 
C) 4 ATP 
D) 6 ATP 

 *18)-* oxidative phase of glucose start with dehydrogenation of 
A) glucose 
B) ribulose bus phosphate 
C) glyceraldehyde 3- phosphate
D) NADH 

 *19)-* in one turn of klobs cycle produces one molecule of ATP and one molecule of FADH and ....... molecule of NAD
A) 1
B) 2 
C) 3
D) 4

 *20)-* which one of the following is the stage of cellular respiration for which oxygen is not essential ?
A) glycolysis
B) pyruvate oxidation 
C) Krebs cycle 
D) electron transport chain

 *21)-* pyruvate the end product of glycolysis moves from sytosol the mitochondrial matrix where it is oxidized into ......... producing carbon dioxide as a by-product.
A) acetic acid (active) 
B) citrate
C)NAD 
D) FAD

 *22)-* pyruvate.........to.......acetyl CoA.
P...to...H
A) FAD ...to... FADH
B) NAD...to... NADH
C) NAD...to...NAD+H+
D) FAD...to...FAD+H+

 *23)-* the light independent stage of photosynthesis the carbon dioxide combine with ........to form unstable 6-carbon intermediate.
A) ribulose bisphosphate 
B) hexos sugar 
C) glycerate 3 phosphate 
D) glyceraldehyde 9 phosphate

 *24)-* in glycolysis glycerate 1,3- biosphosphate converted into glycerate-3- phosphate by losing ..... Phosphate molecules.
A) 3
B) 2
C) 1
D) 4

 *25)-* malate is oxidized by ....... To oxaloacytate in Krebs cycle
A) ATP 
B) NADP 
C) NAD 
E) FAD

 *26)-* in electron transport chain the two electrons form NADH and FADH ² are passed 
A) cytochrome
B) cytochrome a³
C) coenzyme c 
D) coenzyme Q

 *27)-* carriers of respiratory chain are located on 
A) matrix of mitochondria
B) outer membrane of mitochondria 
C) inner membrane of mitochondria 
D) cytoplasmic matrix 

 *28)-* photosystem 1 has chlorophyll which absorbs maximum light of 
A) 680 nm
B) 780nm 
C) 700nm 
D)580 nm

 *29)-* cyclic flow of C4 photosynthesis produce
A) ATP and CO²
B) ATP 
C) only CO²
D) only O²

 *30)-* intermediate product formed after carbon dioxide fixation in Calvin cycle is 
A) unstable 6- carbon compound
B) unstable 5- carbon compound
C) unstable 4- carbon compound
D) unstable 3- carbon compound

 *31)* .Largest number of bacteria may found in the arrangement is called :
A)Streptococci
B)Sarcina
C) Tetrad
D)Diplococci

 *32)* . Respiratory enzymes in bacteria are present in ;
A) mesosomes
B)Cell wall
C) Nucleoid
D) Cytoplasm

 *33)* .Dormant thick walled desiccation resistant body is :
A) Endospore
B)mesosomes
C)Exospores
D)Cyst

 *34)* .The following are sexual reproduction methods in bacteria except;
A) Transformation
B) Transduction
C)Binary fission
D) Conjugation

 *35).* Which of the following are divided by fission?
A) Viruses
B)Viroid
C)Fungus
D) bacteria

 *36).* A bacterium which has a group of two or more flagella inserted at one pole of the cell;
A)Monotrichous
B)Peritrichous
C)Lophotrichous
D)Amphitrichous

 *37)* .which of the following method which causes the oxidation of chemical constituent of a bacterial cell;
A)Steam
B)Filteration
C)Dry heat
D) Radiation

 *38)* .Which of the following is true about the structure of a typical bacterium?
A)It has cell wall
B)It has genetic material 
C) It has Cytoplasm
D)All of above

 *39)* .Rod shape bacteria are known as
A) Bacilli
B)Vibrio
C)Cocci
D)Sarcina

 *40).If* lippopolysaccharide did not appear in the wall of bacteria on staining ,then it will be known as
A)Gram positive
B)Gram negative
C)Gram positive and gram negative
D)Capsule

 *41)* .When tuft of flagella is present at both the ends in the structure of bacterial cell ,then the condition is known as:
A)Atrichous 
B) Peritrichous
C) Lophotrichous
D) Amphitrichous

 *42)* .Find the characteristics true for Gram positive bacteria
A)Periplasmic space present in all 
B)Two major layers
C)Less lipids than gram negative
D)Outer membrane present

 *43)* .DNA of bacteria is present in 
A)Nucleiod
B) Mitochondria
C)Nucleus 
D)Mesosomes

 *44)* .Arrangment of coccus bacteria in chain is called 
A) Streptococci
B)Tetrad
C) Staphylococcus
D)Sarcina

 *45)* .Syphilis is caused by 
A) spirochete
B)Water blooms
C)Nostoc
D)Cynobacteria


 *46).* Many bacteria are motile due to presence of :
A)Fllagella 
B)Cillia 
C)pilli 
D) microtubule

 *47)* .Nucleiod is the structure not found in
A)Campylobacter
B)Spirochete 
C) Cynobacteria
D)Goblet cells

 *48)* .In which of the following shapes ,Gut living symbiont Escherichia coli is found ;
A)Round 
B)Spiral 
C)Oval 
D)Rod

 *49).* Bacteria present in canned food are
A) Clostridium botulinum
B) Campylobacter
C)Salmonella
D)Streptococcus

 *50).* Chemotherapeutic agents are
A) Antibiotics
B) Disinfectant
C)Vaccine
D)Both a and b

 *51).* Resistance against antibiotics is mainly increasing because;
A)Misuses of antibiotics 
B)Green House effect 
C)Global warming
D) Allergies

 *52)* .Bacteria that live in intestine and produce vitamin k belongs to 
A)Coccus
B)Spirilla
C)Bacillus 
D)spirochete

 *53)* .Some bacteria are resistant to Phagocytosis due to the presence of
A)Cell wall
B)Capsule
C)Flagella
D)Slime

 *54)* .Antibiotics and hormones can be sterillized by using
A) Membrane Filteration
B) Radiation
C)Dry heat
D)Moist heat

 *55).*_ is an invagination of cell membrane which helps in cell division
A)Fimbriea 
B)Mesosomes
C) Nucleiod
D)Endospore

 *56).* peptidoglycan or Murein is a special or distinctive features of cell wall in
A) algae 
B)Bacteria
C)Fungi
D)plants

 *57)* .Treatment by using attenuated culture of bacteria is called
A) Chemotherapy
B)Anti sepsis
C)Sterilization
D) Vaccination

 *58)* .Cell envelope of a bacterium does not include
A)Capsule
B)Cell wall
C)Slime
D)plasma membrane

 *59)* .Bacterial plasma membrane is not involved
A) Maintenance of cell shape
B)Cell division
C)DNA replication
D) Respiratory metabolism

 *60)* .Bacterial membranes differ from eukaryotic membrane as they lack
A) Pepetidoglycan
B)Lipids
C)phospholipids
D) Cholesterol

 *61).* Cilli and Flagella are absent in
A)Viruses 
B)Higher plants
C)Bacteria
D)Lower animals

 *62).* Which is not a viral disease
A)AIDS
B)maleria 
C)Chicken pox
D)Influenza

 *63)* .Which of the following is the simplest forms of pathogens causing disease
A)Viruses 
B)Prions
C)Fungus
D)Amoeba

 *64)* .The main target of HIV in AIDS is 
A)Liver cells
B)B-lymphocytes
C)Red blood cells
D)Helper T-Lymphocytes

 *65)* .The genome of influenza virus is made up of
A)Single strand RNA
B) Double strand DNA
C)single strand DNA
D)Double stranded RNA

 *66)* .The bacteriophage only replicate inside a 
A)Animal cell
B) Bacterial cell
C)Living cell
D)both a and b

 *67).* Virus can only survive and reproduce inside a 
A)Animal cell
B)Bacterial cell
C)Living cell
D)Non living cell

 *68)* .Genome of virus is composed of 
A)DNA
B)RNA
C)a and b
D)Protein


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*PHYSICS*
 *1).* Which of the following is an example of Electromagnetic
wave?
A. Radio waves
B. Heat waves
C. Light waves
D.All
 *2).* In gases the type of progressive waves produced are:
A. Longitudinal waves
B. Transverse waves
C. Both
D.No waves are produced in gases 
 *3).* The waves transport which of the following in a medium?
A. Energy only
B. Mass and energy
C. Momentum and energy
D.Momentum only 

 *4).* A sound wave of frequency 400Hz is travelling in a gas at a
speed of 320m/s. What is the phase difference between
two points 0.2m apart in the direction of travel?
A). Pie/4 rad
B. Pie/2 rad
C. Pie rad
D. 2pie/5 rad
 *5).* Periodic waves are always:
A. Transverse waves
B. Longitudinal waves
C. May be transverse or longitudinal
D.None 
 *6).* Newton assumed the propagation of longitudinal waves as:
A. Isothermal
B. Isobaric
C. Adiabatic
D.All are possible According to him
 *7).* Velocity of longitudinal waves in liquid medium is:
A. Greater then solid medium
B. Equal to solid medium
C. Less than solid medium
D.Don’t propagate in liquid medium
 *8).* Moisture in air ...... the density of Air:
A. Increases
B. No effect
C. Decreases
D.May Increase or decrease
 *9).* The speed of sound is greater in:
A. Solid
B. Liquid
C. Gas
D. Same in all cases
 *10).* Progressive waves of frequency 300Hz are
superimposed to produce a system of stationary waves in
which adjacent nodes are 1.5 m apart . Speed of progressive
waves:
A. 100m/s
B. 450m/s
C. 600m/s
D. 900m/s
 *11).* If a string vibrates in two loops then the frequency is
said to be in:
A. Fundamental note
B. 1
st overtone
C. 2
nd overtone
D. 1
st harmonic
 *12).* The ratio of fundamental mode of vibration in
stretched wire is as 2:1 then the ratio of their length is:
A. 3:1
B. 1:2
C. 2:1
D. 1:1
 *13).* In a closed organ pipe , the 3rd harmonic is also said to
be in :
A. Fundamental overtone
B. 1
st overtone
C. 2
nd overtone
D.None
 *14).* 2nd
 overtone of an Open organ pipe resonates with 3rd
harmonics of closed organ pipe . The ratio of their length
will be :
A. 2:1
B. 1:2
C. 3:5
D. 5:3
 *15).* In SHM the P.E of a body is:
A. Maximum at mean position
B. Maximum at extremes
C. Minimum at extremes
D.All are possible
 *16).* If a Bob mass of Simple pendulum 'A' is less than the
mass of other pendulum ‘B’ then the Time period of A is:
A. Greater than B
B. Smaller than B
C. Equal to B
D.No effect
 *17).* Which of the following colour shows large wavelength:
A. Red
B. Blue
C. Green
D.Orange
 *18).* According to Laplace correction sound travel in air
under ..... Conditions.
A. Adiabatic
B. Isobaric
C. Isothermal
D. Isochoric 
 *19).* What is the optimum phase difference for destructive
interference between two waves of same frequency?
A. 90 degree
B. 180 degree
C. 270 degree
D. 360 degree
 *20).* A whistle emitting sound of 1000Hz approaches a
stationary observer at one half of speed of sound . The
observer hears frequency of :
A. 1000Hz
B. 2000Hz
C. 500Hz
D. 1500Hz
 *21).* Doppler’s effect is not observed when
A. Source and observer are perpendicular in direction
B. Distance between source and observer is constant
C. When both moving apart from each other
D. Both a and b 
 *22).* All particles in standing waves except ...... Perform
SHM:
A. Antinode
B. Node
C. Midway Between node and antinode
D.None
 *23).* Sound waves don’t travel in vaccum because :
A. They are transverse waves
B. They are stationary waves
C. They require material Medium for propagation
D.All Of these
 *24).* Volume remains constant in:
A. Isochoric
B. Isobaric
C. Adiabatic
D. Isothermal
 *25).* During adiabatic expansion which of the following
takes place ?
A. Cooling
B. Heating
C. No effect on temp
D. Both a and b are possible
 *26).* Atmospheric changes are an example of :
A. Adiabatic process
B. Isometric process
C. Isobaric process
D.None
 *27).* PV= constant is an example of which state ?
A. Isochoric
B. Isothermal
C. Adiabatic
D.None
 *28).* Molar specific heat of a diatomic gas is:
A. Smaller than monoatomic gas
B. Greater than monoatomic gas
C. Equal to monoatomic gas
D.Half of monoatomic gas 
 *29).* Which of the following is an example of Adiabatic
process:
A. Explosion of gases
B. Brust of Air tube
C. Melting of ice
D. Boiling of water 
 *30).* Both heat and work increase the temperature of an
object . It means both are :
A. Same
B. Different
C. Interconvertible
D.None of these
 *31).* The internal energy of fixed mass of a gas depends
upon:
A. P but not V or T
B. T but not P or V
C. V but not P or T
D.None of these 
 *32).* 2000J of heat supplied to the system while system
does 1000J of work . Calculate the change in internal energy
of a system?
A. 1500J
B. 1000J
C. 1600J
D. 3000J
 *33).* The tempt of a gas at pressure P and volume V is 27 °C
. If temperature is raised to 927°C , keeping the volume
constant , then it’s pressure will be:
A. 2P
B. 3P
C. 4P
D. 6P
 *34).* At constant temperature if volume of mass is halved,
then the density of gas becomes?
A. Double
B. Half
C. Quarter
D. Four times
 *35).* In which process heat supplied is converted into work
done ?
A. Isothermal
B. Isometric
C. Adiabatic
D. Isochoric
 *36).* Heat added to the system taken as :
A. Positive
B. Negative
C. Can be positive or negative
D.No work done by a system
 *37).* The slope between P and V in isobaric process is:
A. Zero
B. Constant
C. Curve
D. Straight line
 *38).* The amount of heat required to raise the temperature
of 10 moles of water from 80 K to 90 K ( where molar heat
capacity of water is 52.14J) is:
A. 52.14J
B. 0.5214J
C. 5214J
D. 68.64J
 *39).* The work done in isochoric process is:
A. Constant
B. Variable
C. Zero
D.All are possible
 *40).* The quantity of heat required to raise the temperature
of unit mass of substrate by 1K is called:
A. Specific heat
B. Heat capacity
C. Molar specific heat
D. Specific heat at constant pressure
 *41)* . Coloumb’s law is only applicable on
A. Big charges
B. Small charges
C. Point charges
D.All
 *42)* . The constant k in Columb’s law depends upon:
A. System of units
B. Intensity of charge
C. Nature of medium
D. Both a and c
 *43)* . The force between two charged bodies is ‘F’ . If one
charge is double and distance between them is also
doubled , then the force acting on a body is:
A. 2F
B. 4F
C. 6F
D. F/2
 *44)* . The unit of electric intensity is:
A. Volt/meter
B. Newton/coloumb
C. Joule/coloumb.meter
D.All of these
 *45)* . There are two charges of 2 C and 10 C . The ratio of
force acting on them will be :
A. 1:5
B. 5:1
C. 1:1
D. 2:1
 *46)* . Force between two charges is 8N . If we place mica of
relatively 4 between two charges as a medium, the force is
reduced to?
A. 2N
B. 4N
C. 6N
D. 8N
 *47)* . Electric field at a distance of 10cm from an isolated
point particle with a charge of 4x10^-9 is?
A. 3.60N/C
B. 360N/C
C. 390N/C
D. 3600N/C
 *48)* . The property of a medium which affects the
magnitude of force between two point charges at rest is
called?
A. Permeability
B. Force of constant k
C. Permittivity
D.None
 *49)* . The time constant RC has unit of:
A. Sec/farad
B. 1/sec
C. Ohm/sec
D.None of above
 *50)* . If a capacitor charges and discharges quickly , it means
it have:
A. Large value of RC
B. Small value of RC
C. May be large or small RC
D.None of them
 *51)* . Ohm x farad is equivalent to:
A . Weber
B. Tesla
C. Henry
D. Second
 *52)* . If a 10microC and 200microC capacitors are connected in
parallel the net capacitance will be:
A. 1990micro C
B. 2010 micro C
C. 160 C
D. None
 *53).* When two capacitors of same capacitance are connected in
parallel and then in series , the capacitance in these cases are in
ratio of :
A. 2:1
B. 1:2
C. 4:1
D. 1:4
 *54).* When capacitors are connected in parallel then the net
capacitance will:
A. Increase
B. Decrease
C. Constant
D. None
 *55).* A 25eV particle has a speed of :
A. 2x10^6 m/s
B. 3x10^6 m/s
C. 5x10^6 m/s
D. 1.5x10^2 m/s
 *56).* A charge of 2C is in a field of intensity 2N/C , the force on
charge is:
A. 1N
B. 4N
C. 6N
D. 1.5N

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*CHEMISTRY* 

*Q.1)* Water has maximum density at 4oC. When water freezes at 0oC its density decreases due to
A) Change of bond angles
B) Cubic structure of ice
C) Empty space present in the structure of ice
D) Change of bond length
 *Q.2)* Molar heat of vaporization of water is
 A) 40.7 KJ/mole
B) 40.7 cal/mole
C) 40.7 J/mole
D) 40.7 Kcal/mole
 *Q.3)* Ice is metallic crystal. What do we see on the surface of the glass containing ice-chilled water?
A) Dust
B) Water droplets
C) Water vapour
D) Ice
 *Q.4)* Evaporation of water in shade is faster. The process of changing water into water vapours is known as
A) Filtration
B) Evaporation
C) Condensation
D) Sedimentation
 *Q.5)* A solute is most likely to be highly soluble in a solvent if the solute is ______ & the solvent is _____
A) Dipole-dipole interaction in CH4
B) Hydrogen bonding in HF
C) HF is more polarizable
D) CH4 is polar
 *Q.6)* The B.P of CH4 is much lower than that of HF. This is because:
A) Dipole-dipole interaction in CH4
B) Hydrogen bonding in HF
C) HF is more polarizable
D) CH4 is polar
 *Q.7)* Molecular iodine would be most soluble in:
A) Carbon tetrachloride
B) Water
C) Vinegar (solution of acetic acid & water)
D) Alcohol
 *Q.8)* At room temperature, F2 & Cl2 are gases, Br2 is a liquid & I2 is a solid. This is because:
A) Dispersion interactions increase with molecular size
B) Dipol-induced dipole interactions increase with molecular size
C) Dipole-dipole interactions increase with molecular size
D) Polarity increases with molecular size
 *9)* When the external pressure is 101.3 kPa torr, water will boil at which temperature
A) 12 oC
B) 20 oC
C) 80 oC
D) 100 oC
 *10)* How are the boiling point & freezing point of a sample of water affected when salt is dissolved in the water?
A) The boiling point decreases & the freezing point decreases
B) The boiling point decreases & the freezing point increases
C) The boiling point increases & the freezing point decreases
D) The boiling point increases & the freezing point increases
 *11)* How many joules of heat are absorbed when 70g of water is completely vaporized at its boiling point?
A) 158103
B) 150813
C) 158013
D) 158130
 *12)* Correct order of intermolecular forces
A) Gas < Liquid < Solid
B) Gas > Liquid < Solid
C) Gas > Liquid > Solid
D) Gas = Liquid = Solid
 *13)* At equilibrium rate of evaporation & rate of condensation
A) Become very high
B) Become equal
C) Become very Low
D) Can never be equal
 *14)* The strength of dipole-dipole forces depends upon
A) Electro negativity difference
B) Distance between atoms
C) Electropositivity difference
D) Both A & B
 *15)* The attracted forces which are created due to repulsion of electronic cloud of the molecule are
A) Ion-dipole forces
B) Dipole-dipole forces
C) Dipole- induced dipole forces
D) Instantaneous dipole-induced dipole forces
 *16)* Which one of the following exhibits intermolecular hydrogen bonding ?
A) HF
B) HBr
C) HCl
D) HI
 *17)* The forces present between the ions & water molecules are termed as
A) Ion-dipole forces
B) Dipole-dipole forces
C) Dipole- induced dipole forces
D) London dispersion forces
 *18)* Water has high B.P which is due to
A) High electric constant
B) Weak dissociation
C) High specific heat
D) H-bonding between its molecules
 *19)* The maximum hydrogen bonding is present in the
A) Diethyl ether
B) Ethanol
C) Water
D) Benzene
 *20)* In order to mention B.P of H2O at 110oC, the external pressure should be
A) Between 760 torr & 1200 torr
B) Between 200 torr & 760 torr
C) Between 770 torr & 1300 torr
D) Between 780 torr & 1400 torr

*21)* T co-ordination number of C is 4, anion sits at the center of _____________ where corners are occupied by cations.
A) Cube
B) Triangle
C) Tetrahedron
D) Octahedron
 *22)* Which one of them forms metallic crystals
A) Cu
B) SO2
C) NH4Cl
D) NaCl
 *23)* The surface formed by the breakage of a crystal is known as _________Plane
A) Cleavage
B) Crystal
C) Unit
D) None
 *24)* Ionic solids are characterized by their solubility in polar solvents. Named the solids that exhibiting the highest M.P in among of them
A) Covalent Solids
B) Pseudo Solids
C) Molecular Solids
D) Ionic Solids
 *25)* The existence of a substance in more than one solid modification is known as Polymorphism. In case of elements the Polymorphism is called as Allotropy. How many allotropic forms are present in carbon?
A) 2
B) 3
C) 4
D) 5
 *26)* Super conductors are compounds of p-block elements of periodic table. A semiconductor of Ge can be made up of p-type & due to addition of
A) Trivalent impurity
B) Pentavalent impurity
C) Tetravalent impurity
D) Divalent impurity
 *27)* Which one of them is a trigonal crystal
A) NaNO3
B) CaSO4.2H2O
C) MgSO4
D) All of above
 *28)* Potassium crystallizes with a cubic lattice. The total number of lattice arrangement in different crystal system having basic crystal habits
A) 7
B) 8
C) 9
D) 6
 *29)* Which of the following does not represent a type of crystal system
A) Triclinic
B) Rhombohedral
C) Monoclinic
D) Isotropical
 *30)* The ratio of close packed atoms to tetrahedral holes in cubic close packing is
A) 1:1
B) 1:3
C) 1:2
D) 2:1
 *31)* In a crystal structure of sodium chloride, the arrangement of Cl- ions is
A) Fcc
B) Bcc
C) Both of them
D) None of them
 *32)* Which of the following substance is amorphous in nature?
A) Sugar
B) KCl
C) Graphite
D) Plastic
 *33)* Amorphous solids can possess small regions of orderly arrangement of atoms also don’t have definite heat of fusion. Which of following is nope an amorphous solid.
A) Polymer
B) Rubber
C) Glass
D) AgNO3
 *34)* A solid may be made up of atoms, Ions & Molecules. The Diamond & Graphite is an examples of which one the manner of systems
A) Tetrahedral, Hexagonal
B) Altahydral, Hexagonal
C) Hexagonal, Tetrahedral
D) Tetrahedral, Altahydral
 *35)* The pure crystalline substances on being heated gradually first form a turbid liquid at constant temperature & still at higher temperature turbidity completely disappears. The behavior is a characteristic of substance forming
A) Allotropic crystal
B) Liquid crystals
C) Isomeric crystals
D) Isomorphous crystals
 *36)* The crystal of diamond is covalent. Diamonds & Graphite are
A) Polymorphs
B) Isomorphs
C) Allotropes
D) Both A & B
 *37)* Which of the following is an example of body centered cube?
A) Magnesium
B) Zinc
C) Copper
D) Sodium
 *38)* Crystalline solids are classified on the basis of bonding into
A) Two Types
B) Seven Types
C) Four Types
D) Five Types
 *39)* Ionic Solids are mostly having high density due to
A) Chemical bonding
B) Structure
C) Close Packing of ions
D) None of them
 *40)* The molecules of CO2 in the dry ice form the
A) Ionic Crystal
B) Covalent Crystal
C) Molecular Crystal
D) Any type of Crystal
 *41)* The branch of natural science in which deal with crystals is known as
A) Crystallography
B) Chromatography
C) Spectrography
D) Engography 
 *42)* The ionic solids are good conductor of electricity in their molten state.The value of lattice energy of the ionic substances depends upon the ________ of the ion
A) Colour
B) Weight
C) Size
D) Shape
     *43)* The crystals formed due to London forces interaction are
A) Ionic
B) Covalent
C) Molecular
D) Metallic
 *44)* Transition temperature of Sn & KNO3 are
A) 13.2 oC & 128 oC
B) 13.2 oF & 128 oF
C) 13.2 oK & 128 oK
D) 128 oC & 13.2 oC
 *45)* Structure of CrO24 is
A) Octahedral
B) Cubic
C) Triclinic
D) Tetrahedral

*46)* Those reactions which proceeds only in one direction are known as
A) reversible reactions
B) irresponsible
C) equilibrium reaction
D) none
 
 *47)* Equilibrium state can only be achieved in
A)open vessel
B) closed vessel
C)both
D) none of the above

*48)* At equilibrium state
A) Delta G=0
B) delta G greater 0
C) delta G less 0
D) delta G less than and equal to 0
*49)* Neither heat is evolved nor absorbed when
A)delta H=0
B)delta H greater 0
C) delta H less 0
D)delta H greater and equal to 0

*50)* In habber's process removal of NH3 favoura a reaction to
A) backwards
B) forward
C) equilibrium
Dboth a and c

*51)* Those reactions which are never complete
A) reversible reactions
B) irresponsible reaction
C)both
D) none

 *52)* In an irreversible reaction ,Delta G value is
A)0
B)less than 0
C) great than 0
D)=0

 *53)* Equilibrium state nature is
A) reversible
B) irreversible
C)both may be
D) none

*54)* What is the range of "Kc" value in which appreciable concentration of reactants and products are present
A) 10 power -3 to 10 power +3
B) less than 10 power -3 to +3
C) 10 power -4 to 10 power +4
D) none

 *55)* The reaction which have a tendency to form products when
A) Q less than k
B) Q Greater k
C) Q =k
D) both a and c

*56)* Lechatelier principal is very helpful in predicting qualitatively effect of change in
A) concentration
B) pressure
C) temperature
D)All of the above 

_________________________________


*ENGLISH PORTION* 

 *1) .* ............My mind, what we need in this company is a better In marketing plan ?
(a) for
(b)in
(d)to
(a) at
 *2).* If You like sport, this is a great place. There’s a lot to choose........
(a) among
(b) from
(c) at
(d) for 
 *3)* The lady sitting......me has an elegant style:
(a) At
(b) beside
(c) about
(d) around
 *4).* I insist........ the withdrawal of your Statement:
(a) For
(b) on
(c) at
(d) in
 *5).* You will be the in perfect charge ...... this group.
(a) Of
(b) to
(c) by
(d) on
 *6)* The senator is opposed.....this new legislation.
(a) At
(b) to
(c) by
(d) on
 *7).* . He was arrested and charged...... murder.
(a) With
(b) into
(b) Over
(d) about
 *8.)* .......Second thoughts, I opted for a cold drink.
(a) At
(b) By
(c) On
(d) For
 *9).* Add some milk and sugar_ the tea.
(a) To
(b) at
(c) in
(d) on
 *10).* Please help someone the house ........ fire.
(a) At
(b) in
(c) an
(d) by
   *11)* choose the word most similar in meaning to capitalized word "VESTIGE":
a)servile
b)embark
c)hunch
d)indication
 *12)* choose the word most similar to the capitalized word "lGNOMITY":
a)dishonour
b)enthusiasm
c)besiege
d)contrary
 *13)* choose the word opposite in meaning to the capitalized word"ANARCHIC":
a)rioduous
b)turbulent 
c)disordered
d)organized
 *14)* "Frown on somebody" means to,
a)fall flat upon a stranger
b)stay alive working hard
c)unable to be successful
d)disapprove of somebody

 *15)* choose the word similar in meaning to capitalized word "PRODIGIOUS":
a)enormous
b)sacred
c)seismic
d)tiny 

 *16)* choose the word similar in meaning to capitalized word "OBLITERATE": 
a)offend 
b)heel 
c)rent 
d)destroy

 *17)* that a driver "swerves" in order to avoid an accident can be proven by examining the marks on the pavements :
The underlined word means ;
a)stops quickly b)turns sharply c)hits something else d)goes backward

 *18)* choose the synonym for the word "ABRIDGE".
a)to make a bridge b)shorten
 c)magnify 
d)divert

   *19)* It is a general perception that doctors have a "callous" disregard for feeling of others ;
The underlined word means ;
a)respectable b)careful
c)unfeeling d)sensitive.

      *20)* A "thrifty" buyer purchases fruits and vegetables in season .
The underlined word means:
a)careful 
b)professional
c)disinterested
d)healthy


_________________________________


*LOGICAL REASONING* 

 *1)* .Find the missing term
2Z5,7Y7,14X9,23W11,34V13,?
A)27U24
B)45U15
C)47U15
D)47V14

 *2)* .statement:
All huts are mansions.All mansions are temples.
Conclusion:
1.Some temples are huts.
2.Some temples are mansions.
Which of the following is most appropriate in the above case?
A)only 1
B)only 2
C)1and 2 are inappropriate
D)1 and 2 are appropriate

 *3)* .Statement:
Some pearls are stones. Some stones are diamonds.No diamond is a gem.
Conclusion:
 1 .Some gems are pearls.
2.Some gems are diamond.
3.No gem is a diamond.
4.No gem is a pearl.
A)Only 1
B)Only 2
C)Only 3
D)Only 

*4)* .If driver =12, pedestrian=20, Accident=16,then car=?
A)3
B)6
C)8
D)10

 *5)* . The number of degrees through which the hour hand of a clock moves in 2 hours and 12 mins is,
A)66 
B)72
C)732
D)96

 *6).* Statement:
Some bricks are trees.All trees are pen .All pens are boats.
Conclusion:
1.some boats are bricks.
2.Some pens are bricks .
3.some trees are bricks.
4.Some bricks are boats.
A)only 1 and 2
B)Only 3 and 4
C)only 1 and 4
D)All follows

 *7).* Statement:
Some papers are cats.all cats are bats. No bat is horse.
Conclusion:
1.Some papers are horses .
2.No horse is cat.
3.some bats are papers.
4.All papers are bats.
A)Only 1 and 2
B)Only 2 and 3
C)Only 3 and 4
D)Only 1 and 4

 *8)* .Find missing word
D-4,F-6,H-8,J-10,_ ,_?
A)K-12,M-13
B)L-12,M-14
C)L-12,N-14
D)K-12,M-14

 *9)* .statement:
Some towels are brushes.No brush is soap. All soaps are rats.
Conclusion:
1.Some rats are brushes.
2.No rat is brush.
3.some towels are soap.
A)Only 1
B)Only 3
C)1,2,3are appreciate
D)1,2,3 are in appropriate

 *10)* . 1,3,7,?,21,31,43
A)11
B)13
C)15
D)17

_____________________________

Keys 

[12/19, 7:48 AM] HOPEFULL: *BIOLOGY* 
Answer key 🗝️ 
1).(D)
2).(D)
3).(A)
4).(D)
5).(C)
6).(C)
7).(B)
8).(C)
9).(C)
10).(D)
11).(D)
12).(A)
13).(A)
14).(D)
15).(D)
16).(B)
17).(B)
18).(C)
19).(C)
20).(A)
21).(A)
22).(B)
23).(C)
24).(B)
25).(C)
26).(D)
27).(C)
28).(C)
29).(B)
30).(A)
31).(A)
32).(A)
33).(D)
34).(C)
35).(D)
36).(C)
37).(C)
38).(D)
39).(A)
40).(A)
41).(D)
42).(C)
43).(A)
44).(A)
45).(A)
46).(A)
47).(D)
48).(D)
49).(A)
50).(A)
51).(A)
52).(C)
53).(D)
44).(A)
55).(B)
56).(B)
57).(D)
58).(D)
59).(A)
60).(D)
61).(A)
62).(B)
63).(B)
64).(D)
65).(A)
66).(B)
67).(C)
68).(C)
[12/19, 9:35 AM] HOPEFULL: GRAND TEST KEY LOGICAL REASONING 

1.C
2.D
3.C
4.B
5.A
6.D
7.B
8.C
9.D
10.B
*BIOLOGY* 
Answer key 🗝️ 
1).(D)
2).(D)
3).(A)
4).(D)
5).(C)
6).(C)
7).(B)
8).(C)
9).(C)
10).(D)
11).(D)
12).(A)
13).(A)
14).(D)
15).(D)
16).(B)
17).(B)
18).(C)
19).(C)
20).(A)
21).(A)
22).(B)
23).(C)
24).(B)
25).(C)
26).(D)
27).(C)
28).(C)
29).(B)
30).(A)
31).(A)
32).(A)
33).(D)
34).(C)
35).(D)
36).(C)
37).(C)
38).(D)
39).(A)
40).(A)
41).(D)
42).(C)
43).(A)
44).(A)
45).(A)
46).(A)
47).(D)
48).(D)
49).(A)
50).(A)
51).(A)
52).(C)
53).(D)
44).(A)
55).(B)
56).(B)
57).(D)
58).(D)
59).(A)
60).(D)
61).(A)
62).(B)
63).(B)
64).(D)
65).(A)
66).(B)
67).(C)
68).(C)
*ENGLISH KEYS*
Key
1). (C)
2). (B)
3). (B)
4). (B)
5). (A)
6). (B)
7). (A)
8). (C)
9). (A)
10).(B)
11) (D)
12)(A)
13)(D)
14)(D)
15)(A)
16)(D)
17)(B)
18)(B)
19)(C)
20)(A)
*KEYS CHEMISTRY*
1) (C)
2) (A)
3) (B)
4) (B)
5) (B)
6) (B)
7) (A)
8) (A)
9) (D)
10) (C)
11) (D)
12) (A)
13) (B)
14) (D)
15) (D)
16) (A)
17) (A)
18) (A)
19) (C)
20)(A)
21) (C)
22) (A)
23) (A)
24) (D)
25) (B)
26) (A)
27) (A)
28) (A)
29) (D)
30) (C)
31) (A)
32) (D)
33) (D)
34) (A)
35) (B)
36) (C)
37) (D)
38) (C)
39) (C)
40) (C)
41) (A)
42) (C)
43) (C)
44) (A)
45) (D)
46) (B)
47) (B)
48) (A)
49) (A)
50)( B)
51) (A)
52) (B)
53) (A)
54) (A)
55) (A)
56) (D)
 *KEYS PHYSICS*
Key
1).(D)
2).(A)
3).(C)
4).(B)
5).(C)
6).(A)
7).(C)
8).(C)
9).(A)
10).(D)
11).(B)
12).(B)
13).(B)
14).(A)
15).(B)
16).(D)
17).(A)
18).(A)
19).(B)
20).(B)
21).(D)
22).(B)
23).(C)
24).(A)
25).(A)
26.(B)
27).(B)
28).(B)
29).(B)
30).(C)
31).(B)
32).(B)
33).(C)
34).(A)
35).(A)
36).(A)
37).(D)
38).(C)
39).(C)
40).(A)
41).(C)
42).(D)
43).(D)
44).(D)
45).(C)
46).(A)
47).(D)
48).(C)
49).(D)
50).(B)
51).(D)
52).(B)
53).(C)
54).(B)
55).(B)
56).(B)



___________________________
Regards : Liaqat mdcat team