≡ Menu




IIT JEE Advance Online Mock Practice Test

IIT JEE Advance 2016 (IIT Joint Entrance Exam – Advance)

Sponsored Links

JEE Advance Test MCQ Questions Answers for the admission in B.tech: This mock test having 25 question each, with four choices. On each click on answers system will tell you where the answers is correct or incorrect. You can view this JEE Advance question are available for Physics and Chemistry details at the end of the quiz. You can also download JEE Advance Previous Year Question Papers.



This JEE Advance Entrance Exam questions answers are applicable for any kind of engineering entrance and B.Arch Entrance exam. You can practice as much as you can to gather knowledge of how to answers JEE Main Test critical type papers in short time and this can be a big factor for cracking All India Joint Entrance level exam.

JEE Advance Online Practice Test - Physics

Congratulations - you have completed JEE Advance Online Practice Test - Physics.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
Estimate the wavelength at which plasma reflection will occur for a metal having the density of electrons N 4 x 1027 m3. Take E 10_li and m 1O_30, where these quantities are in proper SI units.  
A
800 nm
B
600 nm
C
300 nm
D
200 nm
Question 2
A thin ring of mass 2 kg and radius 0.5 m is rolling without slipping on a horizontal plane with velocity 1 m/s. A small ball of mass 0.1 kg, moving with velocity 20 m/s in the opposite direction, hits the ring at a height of 0.75 m and goes vertically up with velocity 10 m/s. Immediately after the collision
A
the ring has pure rotation about its stationary CM.
B
the ring comes to a complete stop.
C
friction between the ring and the ground is to the left.
D
there is no friction between the ring and the ground.
Question 3
A ray OP of monochromatic light is incident on the face AD of prism ABCD near vertex B at an incident angle of 600 (see figure). If the refractive Index of the material of the prism is √3. which of the following is (are) correct ?
A
The ray gets totally internally reflected at face CD [Th900
B
The ray comes out through face AD A
C
The angle between the incident ray and the emergent ray is 9O
D
The angle between the incident ray and the emergent ray is 120’
Question 4
In the core of nuclear fusion reactor, the gas becomes plasma because of
A
strong nuclear force acting between the deuterons
B
Coulomb force acting between the deuterons
C
Coulomb force acting between deuteron-electron pairs
D
the high temperature maintained inside the reactor core
Question 5
Consider the two curves C1 :y2 =4x C2 😡2+y2—6x+1=O Then,  
A
C1 and C2 touch each other only at one point
B
C1 and C2 touch each other exactly at two points
C
C1 and C2 intersect (but do not touch) at exactly two points
D
C1 and C2 neither intersect nor touch each other
Question 6
An experiment has 10 equally likely outcomes. Let A and B be two non-empty events of the experiment. If A consists of 4 outcomes, the number of outcomes that B must have so that A and B are independent, is
A
2,4or8
B
3,6or9
C
4or8
D
5or10
Question 7
The total number of local maxima and local minima of the function is
A
0
B
1
C
2
D
3
Question 8
Which of the following is true?
A
f(x) is decreasing on (—1, 1) and has a local minimum at x = 1
B
f(x) is increasing on (—1, 1) and has a local maximum at x 1
C
f(x) is increasing on (—1, 1) but has neither a local maximum nor a local minimum at x = 1
D
1(x) is decreasing on (—1, 1) but has neither a local maximum nor a local minimum at x =1
Question 9
Let f and g be real valued functions defined on interval (— 1, 1) such that g”(x) is continuous, g(O)≠O, g(O)=O, g’(O) ≠O, and f(x)=g(x)sin x. STATEMENT-1: urn [g(x)cot x—g(O) cosec x]=f’(O) x —.0   and STATEMENT-2: f’(O) g( 0).
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT-2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Question 10
A radioactive sample Si having an activity of 5jiCi has twice the number of nuclei as another sample S2 which has an activity of . The half lives of Si and S2 can be
A
20 years and 5 years, respectively
B
20 years and 10 years, respectively
C
10 years each
D
5 years each
Question 11
Consider the system of equations ax+by=O, cx+dy=O, where a ,b ,c, d€ (0,1) STATEMENT- 1: The probability that the system of equations has a unique  solution is   and STATEMENT-2: The probability that the system of equations has a solution is 1.
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT-2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Question 12
A glass tube of uniform internal radius (r) has a valve separating the two identical ends. Initially, the valve is in a tightly closed position. End I has a hemispherical soap bubble of radius r. End 2 has sub-hemispherical soap bubble as shown in figure. Just after opening the valve,
A
air from end 1 flows towards end 2. No change in the volume of the soap bubbles
B
air from end 1 flows towards end 2. Volume of the soap bubble at end 1 decreases
C
no change occurs
D
air from end 2 flows towards end 1. Volume of the soap bubble at end 1 increases
Question 13
Let z be any point in A,B,C. Then │z+1—i│2 +│z-5-i│2 lies between (A) (B) (C) (D)
A
25 and 29
B
30 and 34
C
35 and 39
D
40 and 44
Question 14
A vibrating string of certain length ( under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75 cm inside a tube closed at one end. The string also generates 4 beats per second when excited along with a tuning fork of frequency n. Now when the tension of the string is slightly increased the number of beats reduces to 2 per second. Assuming the velocity of sound in air to be 340 mi’s, the frequency n of the tuning fork in Hz is
A
344
B
336
C
117.3
D
109.3
Question 15
 Let z be any point in A,B,C and let w be any point satisfying │w—2—i│<3 Then, │z│—│w│+3 lies between
A
—6 and 3
B
—3 and 6
C
—6 and 6
D
-3 and 9
Question 16
STATEMENT-1 For an observer looking out through the window of a fast moving train, the nearby objects appear to move in the opposite direction to the train, while the distant objects appear to be stationary. and STATEMENT-2 If the observer and the object are moving at velocities V1 and “2 respectively with reference to a laboratory frame, the velocity of the object with respect to the observer 15  
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT-2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Question 17
Which one of the following statements is WRONG in the context of X-rays generated from a X-ray tube?
A
Wavelength of characteristic X-rays decreases when the atomic number of the target increases
B
Cut-off wavelength of the continuous X-rays depends on the atomic number of the target
C
Intensity of the characteristic X-rays depends on the electrical power given to the X-ray tube
D
Cut-off wavelength of the continuous X-rays depends on the energy of the electrons in the X-ray tube
Question 18
STATEMENT-1 It is easier to pull a heavy object than to push it on a level ground. and STATEMENT-2 The magnitude of frictional force depends on the nature of the two surfaces in contact. 
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Question 19
Two beams of red and violet colours are made to pass separately through a prism (angle of the prism is 60”). In the position of minimum deviation, the angle of refraction will be
A
300 for both the colours
B
greater for the violet colour
C
greater for the red colour
D
equal but not 300 for both the colours
Question 20
STATEMENT-1 The sensitivity of a moving coil galvanometer is increased by placing a suitable magnetic material as a core inside the coil. and STATEMENT-2 Soft iron has a high magnetic permeability and cannot be easily magnetized or demagnetized. 
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT-2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Question 21
Assume that the nuclear binding energy per nucleon (B/A) versus mass number (A) is as shown in the figure. Use this plot to choose the correct choice(s) given below.
A
Fusion of two nuclei with mass numbers lying in the range of 1
B
Fusion of two nuclei with mass numbers lying in the range of 51
C
Fission of a nucleus lying in the mass range of 100
D
Fission of a nucleus lying in the mass range of 200 < A < 260 will release energy when broken into two equal fragments
Question 22
The electric field at r = R is
A
independent of a
B
directly proportional to a
C
directly proportional to a2
D
inversely proportional to a
Question 23
In a Young’s double slit experiment, the separation between the two slits is d and the wavelength of the light is A. The intensity of light falling on slit 1 is four times the intensity of light falling on slit 2. Choose the correct choice(s).  
A
If d — A, the screen will contain only one maximum
B
If A
C
If the intensity of light falling on slit 1 is reduced so that it becomes equal to that of slit 2, the intensities of the observed dark and bright fringes will increase
D
If the intensity of light falling on slit 2 is increased so that it becomes equal to that of slit 1, the intensities of the observed dark and bright fringes will increase
Question 24
Electrolysis of dilute aqueous NaCI solution was carried out by passing 10 mliii ampere current. The time required to liberate 0.01 mol of H2 gas at the cathode is (1 Faraday=96500C mol’)
A
9.65xlO4sec
B
19.3xlO4sec
C
28.95 x 10 sec
D
38.6 x 10 sec
Question 25
STATEMENT-I In a Meter Bridge experiment, null point for an unknown resistance is measured. Now, the unknown resistance is put inside an enclosure maintained at a higher temperature. The null point can be obtained at the same point as before by decreasing the value of the standard resistance. and STATEMENT-2 Resistance of a metal increases with increase in temperature.
A
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT.2 is a correct explanation for STATEMENT-1
B
STATEMENT-1 is True, STATEMENT-2 is True; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
C
STATEMENT-1 is True, STATEMENT-2 is False
D
STATEMENT-1 is False, STATEMENT-2 is True
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 25 questions to complete.
List
Return
Shaded items are complete.
12345
678910
1112131415
1617181920
2122232425
End
Return

JEE Advance Online Practice Test - Chemistry

Congratulations - you have completed JEE Advance Online Practice Test - Chemistry .You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
Given  that the  abundances of isotopes 54Fe, 56Fe and 57Fe are 5%, 90% and 5% respectively, the atomic mass of Fe is
A
55.85
B
55.95
C
55.75
D
56.05
Question 2
The spin only magnetic moment value (in Bohr magnetic units) of Cr(CO)6
A
0
B
2.84
C
4.9
D
5.92
Question 3
The correct statement about the following disaccharide is
A
Ring (a) is pyranose with a -glycosidic link
B
Ring (a) is furanose with a -glycosidic link
C
Ring (b) is furanose with a-glycosidic link
D
Ring (b) is pyranose with b glycosidic link
Question 4
The species having pyramidal shape is
A
SO3
B
BrF3
C
Si032─
D
OSF2
Question 5
Geometrical shapes of the complexes formed by the reaction of Ni2+with Cl- CN- and H20, respectively, are
A
octahedral, tetrahedral and square planar
B
tetrahedral, square planar and octahedral
C
square planar, tetrahedral and octahedral
D
octahedral, square planar and octahedral
Question 6
Passing H2S gas into a mixture of Mn2, Ni2, Cu2 and Hg2 ions in an acidified aqueous solution precipitates
A
CuS and HgS
B
MnS and CuS
C
MnS and NiS
D
NiS and HgS
Question 7
Among the electrolytes Na2SOCaCl2 Al2(SO4)3 the most effeetive coagulating agent for Sb2S3 sol is  
A
Nn2SO4
B
CnCl2
C
Al2(S04)3
D
NH4Cl
Question 8
In the following carbocation, H/CH3 that is most likely to migrate to the positively charged carbon is
A
CH3 at C-4
B
H at C-4
C
CH3 at C-2
D
H at C-2
Question 9
The species which by definition has ZERO standard molar enthalpy of formation at 298 K Is
A
Br2 (g)
B
Cl2 (g)
C
H20 (g)
D
CH4 (g)
Question 10
The packing efficiency of the two-dimensional square uiit cell shown below is
A
39.27%
B
68.02%
C
74.05%
D
78.54%
Question 11
Bombardment of aluminum by a-particle leads to its artificial disintegration in two ways, (i) and (ii) as shown. Products X, V and Z respectively are,
A
proton, neutron, positron
B
neutron, positron, proton
C
proton, positron, neutron
D
positron, proton, neutron
Question 12
Consider the following cell reaction: 2 Fe(S) + O2(g) + 4H+(aq) 2Fe2+(eq) + 2H20(1) E° = 1.67 V At [Fe2+] = 1O-3 M, P(O2) = 0.1 atm and pH = 3, the cell potential at 25 °C is  
A
1.47 V
B
1.77 V
C
1.87 V
D
1.57 V
Question 13
The Henrys law constant for the solubi1ity of N2 gas in water it 298 K is 1.0 x 1O5 atm. The mole  fraction of N2 in air is 0.8. The number of mole  N2 from air dissolved in 10 moles of water at 298 K and 5atm pressure is
A
4.0 x 10-4
B
4.0 x 10-5
C
5.0 x 10-4
D
4.0 x 10-6
Question 14
Among the following, the state function(s) is (are)
A
Internal energy
B
Irreversible expansion work
C
Reversible expansion work
D
Molar enthalpy
Question 15
The bond energy (in kcal mol’) of a C—C single bond is approximately
A
1
B
10
C
100
D
1000
Question 16
Assuming that Hund’s rule is violated, the bond order aiid magnetic nature of the diatomic molecule B2 is
A
1 and diamagnetic
B
0 and diamagnetic
C
1 and paramagne tic
D
0 and paiamagnetic
Question 17
The state S1 is
A
1s
B
2s
C
2p
D
3s
Question 18
Dissolving 120 g of urea (mol. wt. 60) in 1000 g of water gave a solution of density 1.15 g/mL. The molarity of the solution is
A
1.78 M
B
2.00 M
C
2.05 M
D
2.22 M
Question 19
The major product of the following reaction is
A
a hemiacetal
B
an acetal
C
an ether
D
an ester
Question 20
The reaction of P4 with X leads selectively to P4O6. The X is
A
Dry O2
B
A mixture of O2 and N2
C
Moist O2
D
O2 in the presence of aqueous NaOH
Question 21
In  the reaction 2X+B2H6 →   [ BH2 (X)2 ]+  [BH4 ] the amine(s) X is (are)
A
NH3
B
CH3NH2
C
(CH3)2NH
D
(CH3)3 N
Question 22
The reagent(s) used for softening the temporary hardness of water is(are)
A
Ca3(P04)2
B
Ca(OH)2
C
Na2C03
D
NaOC1
Question 23
Among  the following. the intensive property is (properties are)
A
molar conductivity
B
electromotive force
C
resistance
D
heat capacity
Question 24
Energy of the state S1 in units of the hydrogen atom ground state energy Is
A
0.75
B
1.50
C
2.25
D
4.50
Question 25
Among the following compounds, the most acidic is
A
p-nitrophenol
B
p-hydroxybenzoic acid
C
o-hydroxybenzoic acid
D
p-toluic acid
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 25 questions to complete.
List
Return
Shaded items are complete.
12345
678910
1112131415
1617181920
2122232425
End
Return

0 Users (0 votes)
Helpful
What people say... Any help? Leave your Question (We will reply you with in 3 Days)
Sort by:

Be the first to leave a review.

Verified
{{{review.rating_comment | nl2br}}}

Show more
{{ pageNumber+1 }}
Any help? Leave your Question (We will reply you with in 3 Days)