Grand test weekly







Physics here 





_________________________
Chemistry: 

GRAND TEST CHEMISTRY 


Q.1 The total number of moles o sulfur required to produce 100 moles of sulphuric acid is
       a) 100
       b) 50
      c) 150
      d) 200
Q.2 A container contains 18g water then which of the following is incorrect?
     a) 1NA H2O molecule
     b) 1NA H-atoms
     c) 1NA O-atoms
    d) 2NA O-atoms
Q.3 Which one element showing highest peak in mass spectrum
    a) Cadmium
    b) Iodine
    c) Sulfur
    d) Calcium
Q.4 If we wanna to make 264g of ammonium sulphate by reacting ammonia with sulphuric acid, how much ammonia will be needed?
   a) 34g
   b) 38g
  c) 68g
  d) 17g
Q.5 In the reaction C(s) + O2(g)  CO2(g), Carbon dioxide was collected by complete combustion of 6g of carbon. The volume of CO2 is close to
a) 5603cm3 at STP
b) 11207cm3 at STP
c) 22414cm3 at STP
d) 44828cm3 at STP
Q.6 If 25g of limestone is heated, what will be the amount of CO2 produced if the reaction has 80% yield?
  a) 9.4g
  b) 9.9g
  c) 8.8g
  d) 11g
Q.7 A sample of 2g of Fe2 (SO4)3, is dissolved in water to give 100cm3 of aqueous solution. What is the Conc. of SO42- ions? [ The relative formula mass of Fe2 (SO4)3 is 400]
a) 5 x 10-3mol dm-3
b) 1.5 x 10-2mol dm-3
c) 5 x 10-2mol dm-3
d) 1.5 x 10-1mol dm-3
Q.8 A mixture of 10cm3 of oxygen & 40cm3 of hydrogen in sparked continuously. What is maximum theoretical decrease in volume of the reactants?
a) 10cm3
b) 15cm3
c) 30cm3
d) 20cm3
Q.9 A person mixed 1.71g of sugarcane, C12 H22 O11 to his cup of oolong tea. The number of carbon atoms added is (mol. Mass of sugar=342g mol-10)
a) 7.20 x 1023
b) 3.61 x 1023
c) 6.06 x 1022
d) 6.50 x 1023
Q.10 1.0 mole of Ammonium chloride is allowed to react with 0.60 moles of calcium hydroxide, how much ammonia will be produced?
                                  2NH4Cl + Ca(OH)2  CaCl2 + 2NH3 + 2H2O
a) 6.8 grams
b) 34 grams
c) 66.6 grams
d) 17 grams
Q.11 A sample in the ionization chamber of mass spectrometer is ionized by
a) Proton
b) Neutron
c) ELectron
d) Nucleus
Q.12 20 moles each of Mg & O2 react to formed MgO.The amount of MgO formed would be
a) 20g
b) 400g
c)800g
d)1600g
Q.13 In the Mass spectrograph, the height peak tells us about
a) No. of isotopes
b) Sister atoms of element
c) Natural abundance of isotopes
d) Nuclei of atoms of an element
Q.14 How many moles of Oxygen gas can be obtained by the electrolytic decomposition of 90g of water
a) 2 moles
b) 4.5 moles
c) 2.5 moles
d) 5 moles
Q.15 We have a mixture of 5ml of CH4 & 10ml of C2 H6 for the production of CO2 on complete combustion. How CO2 will be produced
a) 15ml
b)25ml
c) 45ml
d)60ml
Q.16 what will be %age of oxygen in the Calcium Carbonate
a) 40%
b) 12%
c) 65%
d) 48%
Q.17 A Compound having empirical formula C3H3O & its molecular mass is 110.02. Its molecular formula is
a) C3H3O
b) C9H9O3
c) C3H6O2
d) C6H6O2
Q.18 A hydrocarbon contain C = 80%, H = 20%. What is its empirical formula?
a)CH2
b)CH4
c)CH3
d)C2H6
Q.19 A solution has 92g ethyl alcohol, 96g methyl alcohol, 90g water. What will be mole fraction of water in the solution
a)0.2
b)0.3
c)0.4
d)0.5
Q.20 The modern atomic mass scale is based on the
a) C12
b) O16
c) H1
d) C13
Q.21 Which one of them volume is occupied by the 28g of N2 at STP?
a) 2.24 dm3
b) 22.4 dm3
c) 112 dm3
d) 1.12 dm3
Q.22 0.5 moles of each one methane gas & ammonia gas have equal
a) Volume
b) Mass
c) Atoms
d) Molecules
Q.23 Mass of Natrium in 53g of Na2CO3
a) 23g
b) 92g
c) 46g
d) 106g
Q.24 The number of moles of CO2 which contained the 8g of oxygen
a) 0.25
b) 0.50
c) 1.00
d)2.00
Q.25 0.5mol of the Cu2S is roasted in excess of oxygen to yield Cu & SO2, According to the reaction Cu2S + O2 2Cu + SO2. The mass of Cu formed in the reaction is nearly
a) 70.5g
b) 63.5g
c) 84.5g
d) 96.5g
Q.26 A polymer of empirical formula CH2 has molar mass of 28000g mol-1 . Its molecular formula will be
a) 100 times that of its empirical formula
b) 200 times that of its empirical formula
c) 500 times that of its empirical formula
d) 2000 times that of its empirical formula
Q.27 The number of molecules in 9g of ice is
a) 6.02 x 1024
b) 6.02 x 1023
c) 3.01 x 1024
d) 3.01 x 1023
Q.28 When 8g (4 moles) of H2 react with 2 moles of O2, how many moles of water will be formed?
a) Five
b) Six
c) Four
d) Three
Q.29 With the help of spectral data given calculate the mass of Neon & encircle the best option. ( %age of 10Ne20 , 10Ne21 , 10Ne22 are 90.92%, 0.26% & 8.82% respectively).
a) 22.18 amu
b) 21.18 amu
c) 20.18 amu
d) 22.20 amu
Q.30 Which one of them contains maximum number of molecules:
a) 16g of CH4
b) 16g of CO2
c) 16g of O2
d) 16g of H2O

Q.31 For which of the following sets of quantum numbers an electron will have the highest energy?
A) 3, 2, 1, 1/2
B) 4, 2, -1, 1/2
C) 4, 1, 0, -1/2
D) 5, 0, 0, 1/2
Q.32 The total number of orbitals in a shell with principal quantum number ‘n’ is
A) 2n
B) 2n2
C) n2
D) n + 1
Q.33 The quantum number which determines the shape of the orbital is
A) Principal
B) Azimuthal
C) Magnetic
D) Spin
Q.34 The nature of the positive rays depend on
A) The Nature of the Electrode
B) The nature of The Residual Gas
C) The Nature of the Discharged Tube
D) The Nature of The Cathode
Q.35 Quantum number values for 2p orbitals are
A) n = 2, l = 1
B) n = 1, l = 2
C) n = 1, l = 0
D) n = 2, l = 0
Q.36 Orbitals having same energy are known as
A) Hybrid Orbitals
B) Valence Orbitals
C) Degenerate Orbitals
D) D-Orbitals
Q.37 When 6d orbitals is complete, the entering electron goes into
A) 7f
B) 7s
C) 7p
D) 7d
Q.38 The electronic configuration of an element in trivalent state is [18Ar], 4s2, 3d4 . This electronic configuration of represents an element
A) Cr
B) Al
C) Mn
D) Co
Q.39 Which of following formula is used to determine number of sub-shells in a shell?
A) 2n2
B) m = 2l + 1
C) l = n-1
D) 2n22(2l + 1)
Q.40 The maximum number of electrons in a sub-shell with l = 3 is
A) 6
B) 14
C) 10
D) 18
Q.41 Total number of d-electron in an atom of atomic number 26 is
A) 4
B) 6
C) 5
D) 7
Q.42 In the chromium (Cr-24) the number of electrons with azimuthal quantum numbers, l = 1 & 2 are respectively:
A) 12 & 4
B) 16 & 4
C) 12 & 5
D) 16 & 5
Q.43 The value of four quantum number of valence electron of an element are n=4, l=0, m=0 & s= 1/2 the element is
A) Ti
B) K
C) Ca
D) Sc
Q.44 The atomic number of an element is 35. What is the total number of electrons present in all the p orbitals of the ground state atoms of that element?
A) 17
B) 11
C) 23
D) 6
Q.45 The correct representation for d orbital is
A) (n-1)d1-10ns1
B) (n-1)d1-5
C) (n-1)d1-10ns1-2
D) (n-1)d1-10ns2
Q.46 The electronic configuration of Cu+1
A) Ar18,4s2,3d9
B) Ar18,4s1,3d10
C) Ar18 ,4s0,3d10
D) Ar18,4s0,3d9
Q.47 The electronic configuration arrangement of a divalent cation is 2, 8, 8. The atomic number of the element forming this cation is
A) 20
B) 18
C) 16
D) 22
Q.48 The number of electrons in Cl- ion is
A) 18
B) 19
C) 20
D) 35
Q.49 For a p-subshell, the value of ‘’l’’ is
A) 0
B) 1
C) 2
D) 3
Q.50 The set of orbitals having n + l = 5 are
A) 2p, 3d, 3s
B) 3s, 4p, 4d
C) 3p, 3d, 5s
D) 5s, 4p, 3d

*Q.51* How many number of ions are there in 98g o sulphate ions?
a) 6.02 x 1023
b) 2 x 6.02 x 1023
c) 3 x 6.02 x 1023
d) 4 x 6.02 x 1023
 *Q.52* Empirical formula of chloroform is
a) CH2C12
b) CHCl
c) CHCl3
d) CH3Cl
 *Q.53* A diamond ring contains 1.2g of diamond. How many number of carbon atoms are in diamond?
a) 6.02 x 1023
b) 6.02 x 1022
c) 3.01 x 1023
d) 3.01 x 1022 
 *Q.54* The empirical formula of the compound having 50% sulphur & 50% oxygen by mass is
a) SO
b) SO3
c) S2O3
d) SO2
 *Q.55* what is correct relationship between empirical & molecular formula?
a) empirical formula / n = molecular formula
b) empirical formula / n2 = molecular formula
c) empirical formula x n2 = molecular formula
d) molecular formula / n = empirical formula
 *Q.56* 100g of each one NH4Cl & Ca(OH)2 solid is heated for the production of NH3 gas. Calculate the number of grams of NH3 gas produced.
a) 31.79g
b) 40.79g
c) 10.79g
d) 20.79g
 *Q.57* 10g of H3PO4 has been dissolved in excess of water to dissociate it completely into ions. Now calculate its number of molecules
a) 6.14 x 1022
b) 6.14 x 1021
c) 6.14 x 1023
d) 6.14 x 1020
 *Q.58* Calulate the gram atom in 0.1g of Sodium
a) 4.3 x 10-3
b) 5.3 x 10-3
c) 6.3 x 10-3
d) 7.3 x 10-3
 *Q.59* How much moles are present in 0.1Kg of Silicon?
a) 3.56 moles
b) 4.56 moles
c) 5.56 moles
d) 6.56 moles
 *Q.60* Calculate the mass of 10-3 moles of MgSO4
A) 0.12
b) 0.14
c) 0.16
d) 0.18

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Biology : 

GRAND TEST 
BIOLOGY 


1.If enzymes stop their function, then biochemical reactions would 
A.stop
B.be slowed down
C.not affected
D.carried out at faster rate

2.All of the following are true of enzymes except 
A.Is a globular protein 
B.Increase energy of activation 
C.Remain unchanged after reaction 
D.speed up the reaction

3.Enzymes catalyze all of the following except
A.Digestion 
B.Cellular respiration 
C.photosynthesis
D.Breathing

4.The reaction takes place in smaller part of enzyme called
A.Allosteric side
B.Globular site
C.Reactive site
D.Active site
5.The lower activation energy, reaction will be
A.faster
B.Moderate
C.slower
D.Both a and b

6.Co enzymes are closely related to 
A.Harmones
B.Antibodies
C.Inhibitors
D.Vitamins


7.Deficiency of vitamin B results in
A.Beriberi
B.Autism
C.Scurvy
D.Anemia

8.The atoms, group of atoms and molecules that join with enzymes altering their shape and making them functional 
A.Substrate
B.Prosthetic group 
C.Coenzymes
D.Cofactors

9.If the cofactor is a non protein like a metallic ion,is is referred to as
A.Apoenzyme 
B.Co enzymes 
C.Activator
D.prosthetic group

10.Non protein part which is organic in nature and detachable is called
A.Activator
B.coenzyme
C.cofactor
D.Prosthetic group

11.The effect of reversible competitive inhibitor can be neutralized by increasing the concentration of 
A.Substrate 
B.Activator
C.Enzyme
D.Inhibitor

12.Function of succinate dehydrogenase is aided by
A.NAD
B.Metal ion
C.FAD
D.vitamins

13.Prosthetic group are
A.Mettalic ions
B.Inorganic molecules 
C.Organic molecules 
D.Radicals

14.Most of enzymes are
A.attached with organelles
B.In cytoplasm
C.Free floating 
D.In coagulated form

15.Enzymes related to fatty acids oxidation are present in/ at
A.Plasma membrane 
B.Chloroplast
C.Mitochondria
D.nucleus

16.Optimum PH value of pancreatic lipase is
A. 7.60
B. 9.00
C. 8.00
D. 9.70

17.ES complex is converted into product by
A.co factor
B.coenzyme 
C.catalytic site
D Binding site

18.______ suggested that each enzyme had a particular shape into which the substrate fit exactly 
A.Koshland
B.Robert Wittaker
C.Emil Fischer
D.Michael Menten

19.The concentration of substrate molecule is enzymes than the rate of reaction would be
A.Increasing
B.Decreasing 
C.Remain constant 
D.Variable

20.Optimum PH of enterokinase is
A.Slightly acidic 
B.Highly acidic
C.Slightly basic 
D.Highly basic

21.Allosteric enzymes have ____ major sites 
A.1
B.3
C.2
D.4

22.Which of the following properties of amino acids is affected by change in PH
A.oxidation of Amino acids
B.Atomization of amino acids
C.Reduction of amino acids
D.Ionization of amino acids

23.Change in temprature from 30C to 40C in human body will cause 
A.Increase in rate of reaction 
B.Decrease in rate of reaction 
C.First increase than decrease 
D.First increase than constant

24.Which of the following factors does not affect the rate of enzyme action
A.Enzyme concentration 
B.substrate concentration 
C.Light intensity 
D.Temprature

25.All of the followings are organic in nature except 
A.Holoenzyme
B.Activator
C.Co enzyme 
D.Prosthetic group

26.The bond which is formed between two monosaccharides unit is called 
A.Ionic bond
B.Hydrogen bond
C.peptide bond
D.Glycosidic bond

27.Most proteins are made of type of Amino acids?
A.20. B 170
C.25. D.200

28.Which of the following sugar mainly present in Human blood?
A.Glucose 
B.sucrose
C.fructose
D.Mannose

29.How many carbon are present inside the ring of fructose?
A.6 
B.5
C.4
D.3

30. Most of cellulose secretion are ?
A . Glycolipids. B. Glycoproteins
C. Lipoproteins. D. Nucleoproteins

31.Which of these is not constituent of waxes 
A.long chain alkanes
B.Alcohals
C.Aldehydes
D.Ketones

32.A group of lipids that doesn't contain fatty acid 
A.Acylglycerols
B.Waxes 
C.phospholipids 
D.Terpenoids

33.All are true about ATP except 
A.energy currency of cell 
B.Contains riboso sugar
C.Contains high energy bonds
D.Contain three phosphate groups

34.Which of the following is the example of reducing sugar
A.Sucrose
B.Starch
C.Maltose
D.cellulose

35.Formation of RNA from DNA is known as
A.Translation
B.Transcrption
C.Replication
D.Hydrolysis

36.3' end of nucleic acids have always a free _____ group 
A.Phosphate 
B.Carboxylic
C.Hydroxyl
D.amino

37.Which of the following is not an example of polymeric compound
A.Lipids 
B.RNA
C.Proteins
D.Starch

38.Form of polysaccharide Stored in bacteria and Animals
A.Starch
B.Cellulose
C.Glycogen
D.Chitin

39.A structural Protein is
A.Pepsin
B.collagen
C.Haemoglobin 
D.Immunoglobin

40.Sugar found in genetic material is 
A.hexose sugar 
B.Tetrose sugar 
C.pentose sugar
D.Triose sugar

41. The soluble part of Cytoplasm is termed as
A)Cisternae
B)Cytosol
C)Endocytosis
D)Both A and B

42. which of the following modifies Proteins and Lipids by adding carbohydrates 
A)golgi apparatus
B)polysome
C)plasma membrane
D)none of these

*43* Which One Of The Following Is Most slender in Structure ?
A)microtubules 
B)microfilaments 
C)intermediate filaments 
D)Both A and B

*44* Polysome are used In Gene Therapy Against :
A)Hypercholesterolemia
B)Coronary artery angioplasty
C)Cystic fibrosis
D)SCID

*45* Which Of The following organelles Is Concerned With cell secretion:
A)ribosomes 
B)golgi apparatus
C)lysosomes
D)Mitochondria

*46* Plasma Membrane is Chemically Composed of:
A)phospholipids only 
B)lipids and proteins 
C)lipids and carbohydrates 
D)glycoproteins

*47* lipid synthesis /Metabolism takes place In which Of the following organelle:
A)mitochondria 
B)Vacuoles 
C)rough endoplasmic reticulum 
D)smooth endoplasmic reticulum 

*48* The Ribosomal RNA is synthesized and stored in:
A)endoplasmic reticulum 
B)nucleolus
C)Golgi Complex 
D)chromosomes 

*49* Lipid metabolism is the function of :
A)mitochondria 
B)sacroplasmic reticulums
C)RER
D)SER

*50* The enzymes of Lysosomes are synthesized on:
A)RER
B)SER
C)Chloroplast
D) Golgi apparatus

*51* Centrioles are made up of microtubules 
A)9
B)27
C)3
4)12

*52* The Outer membrane Of the nuclear envelope is at places Continuous with the:
A)golgi apparatus
B)endoplasmic reticulum 
C)lysozymes
D)peroxisomes

*53* peptidoglycan or murein is a special or distinctive features of cell wall in:
A)algae
B)fungi
C)bacteria
D)plants

*54* In mitochondria ,small knob -like structure called F1 particles found in:
A)outer membrane 
B)outer compartment 
C)iner membrane 
D)Iner compartment 

*55* The intake of liquid materials across the cell membrane is :
A)phagocytosis 
B)endo cytosis 
C)pinocytosis 
D)exocytosis 

*56* Which one of the following is the site of oxidative phosphorylation in mitochondria ?
A)cristae
B)matrix 
C)outer membrane 
D)ribosomes

*57* Following are found in the under ground parts of the plant and store Food :
A)plastids 
B)chloroplast 
C)chromoplast 
D)leucoplasts

*58* Fluid mosaic model of plasma membrane States that protein molecules float in --------- bilayer :
A)galactose 
B)phospholipids 
C)glucose 
D)Carbohydrates 

*59* Which molecular structure of enzymes is essential for the activity of enzymes ?
A)Quaternary Structure 
B)primary structure 
C)secondary structure 
D)tertiary structure 

*60* ribosome are tiny organelles ,which are Involved in the synthesis of :
A)protein 
B)RNA 
C)nucleus
D)Nucleosome

*61* Which organelle is bonded by two memberanes?
A)ribosome 
B)mitochondria 
C)lysosomes 
D)nucleosome

*62* At the Beginning of Nuclear division ,The number Of Microtubules triplets in two pairsof centrioles that migrate to To Opposite Poles are:
A)9
B)18
C)3
D)12

*63* The inner Membrane of Mitochondria form extensive infoldings called:
A)cristae
B)Cisternae
C)lamella
D)bifidae

*64* Which one of the following organelles is found in both prokaryotic and eukaryotic cells :
A)centrioles
B)endoplasmic reticulum 
C)nucleus
D)ribosome 

*65* out of the given options chosse the one which shows the structures found only in Plants :
A)vacuole,chloroplast ,ribosome 
B)chloroplast ,microtubules
C)chloroplast ,cell wall,vacuole
D)chloroplast ,cell wall ,mitochondria 

*66* Present of Large Central vaculoe is the characteristic of:
A)prokaryotes
B)protists 
C)fungi
D)Plants 

*67* The organelle Involved In detoxification of drugs and poisons in the liver cells is:
A)SER
B)RER
C)golgi apparatus
D)lysosomes 

*68* The Basic Structure of Plasma Membrane is Provided by :
A)Proteins 
B)cholesterols
C)cyto skeleton 
D)phospholipids

*69* Most of the cell secretions are in nature :
A)Proteins 
B)lipids 
C)Carbohydrates 
D)glycoproteins 

*70* What is not True about Microfilaments ?
A)actin
B)amoeboid movement 
C)cyclosis
D)linked with outer surface of plasma membrane

*71* The mitochondria function in :
A)lipid storage 
B)protein synthesis 
C)photosynthesis 
D)cellular respiration 

*72*"Omnis Cellula-e-Cellula" was hypothesized by:
A)Schleiden
B)Rudolph Virchow
C)Louis Pasteur
D)Lorenz Oken

*73* Golgi apparatus is concerned with cell:
A)Division
B)Lysis
C)storage 
D)secretion

*74* The Structure present in Prokaryotes is :
A)mitochondria 
B)ribosome 
C)E.R
D)golgi bodies

*75* Which one is self -replicating?
A)mitochondria 
B)lysosomes 
C)cytoskeletin 
D)peroxisomes

*76* Tay Sach's disease results due to accumulation in brain cell:
A)protein 
B)glucose 
C)lipids 
D)RNA 

*77* Micrographia Was Published By :
A)Robert hooke
B)Robert brown 
C)Lorenz oken
D)Louis

*78* The cyclosis and amoeboid movement are due to:
A)microtubules 
B)microfilaments 
C)intermediate filament 
D)all of these

*79* Cell wall is absent in: 
A)E.coli
B)mycoplasma 
C)vibrio
D)spirochete

*80* In prokaryotic cell wall strengthing material is:
A)chitin
B)lignin
C)cutin
D)murein


______________

English

*Test English*
 *1)* we need ----- guidelines to start work with.
a) A few b) Any 
c) little d)some

 *2)* Which of the following is not a adjective
a) Bravery (b) Beutiful
c) Intelligent (d) Honest.

 *3)* While the city has earned record Revenue this year will behind in Export;
(a) it still lack 
(b) it still lags 
(c) it lag still
(d) it lags still

 *4)* Not Everyone agrees shumaila is ..... then her sister.
a) Prettier b) prettiest
c) pretty d) None

 *5)* there are..... Big cows on small farm
a)little. b)Several

*6) Aboriginal** means
a) Alley b) Native
 c) Migrate d) Displaced.

7) Synonyms of "Abridge.
a) Shorten b Magnify
c) Divert d) To make a bridge

*8)* She is very nice to look......
a) at b) by
c) beside d)on

*9)* The sanator is opposed.......this new legislation
a)at b)to
c)on d) by

10) Please help someone the house is ..... Life
(a)At (b) in 
(c) on. (d) by

11) the boy Got ....... the bus at the terminal
(a)From (b) of
(c) off (d)all

12) He was......in bed all day yesterday
a) laying b) Lying
c) lied d)lieing

13) He has......his own and buying another one.
a) lose b)lost
c)loser d)loss

14) Most people like the ......of not having to work
a)scheme b) suggestion
c) design d)idea

15) we need .....Guideline to start with
a) a few b) any
c)little d )some

16) I am much obliged to you for your.... assistance.
a) Valuable b) Value
c) valuation d) valueless

17) we are eager ......the Scientest
a) to meet b) meet
c) to have met d)meeting

18) we waitd...... Dark
a) beyond b) before 
c)until d) Unless

19.The poor_____ treated badly. 
A.was
B.are
C.have
D.none

20.They_____ here since 9 AM.
A.sitting 
B.has been sitting 
C.have been sitting 
D.are sitting

____________

Key 

GRAND TEST OF SUNDAY 12 DEC 2021 KEYS


BIOLOGY GRAND TEST KEY

1.B
2.B
3.D
4.D
5.A
6.D
7.A
8.D
9.C
10.B
11.A
12.C
13.C.
14.A
15.C
16.B
17.C
18.C
19.C
20.C
21.A
22.C
23.C
24.C
25.B
26.D
27.A
28.A
29.C
30.B
31.C
32.D
33.C
34.C
35.B
36.C
37.A
38.C
39.B
40.C
41)b
42)a
43)b
44)c
45)b
46)b
47)d
48)b
49)d
50)A
51)b
52)b
53)c
54)c
55)c
56)a
57)d
58)b
59)b
60)a
61)b
62)b
63)a
64)d
65)c
66)d
67)a
68)d
69)d
70)b
71)d
72)b
73)d
74)b
75)a
76)c
77)a
78)b
79)b
80)d



PHYSICS GRAND TEST 
KEY


1.a
2.c
3.d
4.b
5.b
6.c
7.c
8.d
9.d
10.c
11.a
12.d
13.d
14.c
15.a
16.c
17.b
18.d
19.b
20.a
21.b
22.c
23.b
24.b
25.c
26.b
27.a
28.c
29.d
30.d
31.b
32.b
33.a
34.c
35.d
36.d
37.b
38.c
39.c
40.b
41.d
42.b
43.a
44.d
45.b
46.b
47.a
48.d
49.b
50.b
51.a
52.c
53.a
54.c 
55.a
56.a
57.d
58.b
59.b
60.b



ENGLISH GRAND TEST KEY


1) (a)
2) (a)
3) (b)
4) (a)
5) (b)
6)(b)
7)(a)
8)(a)
9)(b)
10)(c)
11)(c)
12)(b)
13)(b)
14)(d)
15)(a)
16)(a)
17)(a)
18)(c)
19)(b)
20)(c)


GRAND TEST CHEMISTRY KEY

Key
1 a
2 b
3 b
4 c
5 b
6 d
7 d
8 c
9 b
10 d
11 c
12 c
13 c
14 c
15 b
16 d
17 d
18 c
19 d
20 a
21 a
22 d
23 a
24 a
25 b
26 d
27 d
28 c
29 c
30 a
31 B
32 C
33 B
34 B
35 A
36 C
37 C
38 D
39 C
40 B
41 B
42 C
43 B
44 A
45 C
46 C
47 A
48 A
49 B
50 D
51 a
52 c
53 b
54 a
55 d
56 a
57 a
58 a
59 a
60 a

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Regards : Liaqat Mdcat
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