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Question 1.
Why does depletion region increase in case of reverse biasing of a semiconductor?
Is the direction of electric field in forward and reverse bias same or different?
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Question 2.
how to download the question papers of aieee
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Question 3.
d question pprs aint accesible aftr so mch ov trials!
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Question 4.
hai,
please send us the aieee previous year question papers as soon as possible.
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Question 5.
I would like to know more about exam conducted by IIST Trivandrum
Where I get the study materials and model questions
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Question 6.
Ple. let me to know how can I download the Question papers. I tried a lot but can't do it. Thanx.
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Question 7.
I am a freelancer from Chennai.
I am interested in anything that is connected with India.
For sons and daughters of my friends, I started searching for the
previous / model question papers for AIEEE, but I could not find.
Every site that I tried with takes here and there.
Therefore, I started blogging here:
http://aieeesuccess.wordpress.com/
Slowly, I would like to add the material I receive from friends.
Kindly visit and give your suggestions.
Vedaprakash
20-12-2009
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Question 8.
can anyone send me a AIEEE chemistry 2003 question paper...
My Email Id is (cenaroshan@gmail.com)
kindly i request you all to send me the question paper plz plz plz....
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Question 9.
I want previous years' papers for architecture AIEEE
pleas send the question paprr of iit and aieee of 2009 as soon as possible
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Question 10.
Can any1 tell me is der any websites to give VST...Plss reply soon as possible
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Question 11.
please send me last 5 years AIEEE quest papers as soon as possible
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Question 12.
i want wbjee & aieee question papers for last 5 years.
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Question 13.
i want question papers for last five years please
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Question 14.
I
am a parent of merritirious student of class XI want to remain in touch
with the students of class XI & XII who have sub as MATHS ,Phy and
chem and are seriously desirous to appear in AIEEE/IIT and allied
entrance exams. Kindly share study material and tips as you feel
necessary to help me in the preparation please ?
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Question 15.
please send me last 5 years AIEEE quest papers as soon as possible
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Question 16.
please send last five years aieee exam papers 2 me as early as possible.
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Question 17.
I require last five years questions paeprs & solution for my daughter study reference.
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Question 18.
2nd puc notes of chemistry and physics pls mail me. question paper of puc and iit
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Question 19.
please send last five years aieee exam papers &wbjee papers 2 me as early as possible.
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Question 20.
please help me about answer key of aieee paper 2 b.arch.send me answer key on my e-mail address rkkhajuria@gmail.com
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Question 21.
please
help me about answer key of aieee paper 2 b.arch.send me answer key on
my e-mail amanjh20@yahoo.in and you could win prizes.please send me
immidately
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Question 22.
kumaran
i need a model qestionpaper for b.arch 2009 if u can plz sent it to s_rajkumaran@yahoo.co.in
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Question 23.
I want previous years' papers for architecture AIEEE
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Question 24.
Could anyone please tell me if the AIEEE question papers are bilingual (in Hindi as well as English) or only in one language?
I am asking this because I forgot to indicate the option for
language in AIEEE form and received the admit card indicating language
as Hindi.
I want to take the test in English.
I will be very obliged for your quick reply.
Many thanks in advance.
Answer:
This question is to be considered closed.
Now on the web site of AIEEE
(http://www.aieee.nic.in/aieee2009/exam09/online/AieeeStatus_new.aspx),
a notice is put stating "The candidate on whose Admit Card the Medium
of Examination is printed as Hindi, Question Paper will be provided in
bilingual (i.e. English & Hindi both)".
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Question 25.
where rajasthan senior secondary board examination sample paper and below 2002 paper solution of aieee
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Question 26.
i want the previous question papers for AIEEE aptitude test.....for B.Arch....urgent.......
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Question 27.
sir,
i want to know that upto which rank i can be admitted to
NIT'S,IIIT'S AND ANOTHER GOVT. FUNDED INSTITUTES OF AIEEE for
MECHANICAL ENGINEERING?
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Question 28.
let the triangle ABC here AB=AC=6. The circumradius of triangle is 5 so what is the value of BC?
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Question 29.
when rain is accompained by thuder storm the collected rain water has pH of
(A)slightly lower than that of rain water than the thunder storm
(B)slightly higher than that of the thuder storm
(C)no change in pH
(D)depends on amount of dust in air
Answer:
[A]
'coz during thunderstorm the bonds between nitrogen r broken,resulting
in formation of nitric oxides,and nitric acid,hence pH decreases...
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Question 30.
a
spy jumps from an airplane with the parachute the spy accelerate
downward for some time when the parachute opens the acceleration
is suddenly
checked and the spy slowly falls on the ground explain the action of parachute in checking the acceleration?
Answer:
when
the parachute is opened an upward buoyant force acts on the man apart
from earths gravitational pull and the frictional force which acts
upwards(and can be neglected for all practical purposes).This buoyant
force deccelerates the mans velocity and thus he reaches ground safely.
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Question 31.
according
to newtons third law each team pulls the opposite team with equal force
in a tug of war why then one team wins and other loses
Answer:
The
ground exerts a force on the people on both teams.This force has a
horizontal component.whichever team's horizontal component is greater
wins.
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Question 32.
suppose
you are running fast in afield when u suddenly find a snake in front of
you. you stop quickly. which force is responssible for your
deceleration?
Answer:
Accrding
to me musceles apply extra force on the ground which increases friction
in the direction opposite to motion and thus we stop
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Question 33.
Let R be the real line. Consider the following subsets of the plane R × R.
S = {(x, y) : y = x + 1 and 0 < x < 2}, T = {(x, y) : x - y is an integer}. Which one of the following is true?
(1) neither S nor T is an equivalence relation on R
(2) both S and T are equivalence relations on R
(3) S is an equivalence relation on R but T is not
(4) T is an equivalence relation on R but S is not
Answer:
4 is correct answer.
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Question 34.
Two
full turns of the circular scale of a screw gauge cover a distance of 1
mm on its main scale. The total number of divisions on the circular
scale is 50. Further, it is found that the screw gauge has a zero error
of - 0.03 mm while measuring the diameter of a thin wire, a student
notes the main scale reading of 3 mm and the number of circular scale
divisions in line with the main scale as 35. The diameter of the wire
is
(1) 3.32 mm
(2) 3.73 mm
(3) 3.67 mm
(4) 3.38 mm
Answer:
4 is correct.
Diameter = M.S.R. + C.S.R × L.C. + Z.E. = 3 + 35 × (0.5/50) + 0.03 = 3.38 mm
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Question 35.
An
experiment is performed to find the refractive index of glass using a
travelling microscope. In this experiment distance are measured by
(1) a vernier scale provided on the microscope
(2) a standard laboratory scale
(3) a meter scale provided on the microscope
(4) a screw gauage provided on the microscope
Answer:
1 is correct..
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Question 36.
A
block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smooth
surface. It strikes another mass of 1.00 kg and then they move together
as a single body. The energy loss during the collision is
(1) 0.16 J
(2) 1.00 J
(3) 0.67 J
(4) 0.34 J
Answer:
3 is correct answer.
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Question 37.
A
working transistor with its three legs marked P, Q and R is tested
using a multimeter. No conduction is found between P and Q. By
connecting the common (negative) terminal of the multimeter to R and
the other (positive) terminal to P or Q, some resistance is seen on the
multimeter. Which of the following is true for the transistor?
(1) It is an npn transistor with R as base
(2) It is a pnp transistor with R as collector
(3) It is a pnp transistor with R as emitter
(4) It is an npn transistor with R as collector
Answer:
2 is correct.
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Question 38.
This
question contains Statement -1 and Statement-2. Of the four choices
given after the statements, choose the one that best describes the two
statements.
Statement – I:
Energy is released when heavy nuclei undergo fission or light nuclei undergo fusion.
and
Statement – II
For heavy nuclei, binding energy per nucleon increases with increasing Z while for light nuclei it decrease with increasing Z.
(1) Statement – 1is false, Statement – 2 is true.
(2) Statement – 1is true, Statement – 2 is true; Statement -2 is correct explanation for Statement-1.
(3) Statement – 1is true, Statement – 2 is true; Statement -2 is not a correct explanation for Statement-1.
(4) Statement – 1 is true, Statement – 2 is False.
Answer:
4 is correct.
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Question 39.
While
measuring the speed of sound by performing a resonance column
experiment, a student gets the first resonance condition at a column
length of 18 cm during winter. Repeating the same experiment during
summer, she measures the column length to be x cm for the second
resonance. Then
(1) 18 > x
(2) x >54
(3) 54 > x > 36
(4) 36 > x > 18
Answer:
2 is correct.
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Question 40.
Larger number of oxidation states are exhibited by the actinoids than those by the lanthanoids, the main reason being
(1) 4f orbitals more diffused than the 5f orbitals
(2) lesser energy difference between 5f and 6d than between 4f and 5d orbitals
(3) more energy difference between 5f and 6d than between 4f and 5d orbitals
(4) more reactive nature of the actinoids than the lanthanoids
Answer:
2 is correct answer.
Being lesser energy difference between 5f and 6d than 4f and 5d orbitals.
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Question 41.
Phenol, when it first reacts with concentrated sulphuric acid and then with concentrated nitric acid, gives
(1) 2,4,6-trinitrobenzene
(2) o-nitrophenol
(3) p-nitrophenol
(4) nitrobenzene
Answer:
2 is correct.
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Question 42.
Identify the wrong statements in the following:
(1) Chlorofluorocarbons are responsible for ozone layer depletion
(2) Greenhouse effect is responsible for global warming
(3) Ozone layer does not permit infrared radiation from the sun to reach the earth
(4) Acid rains is mostly because of oxides of nitrogen and sulphur
Answer:
3 is correct.
Ozone layer does not allow ultraviolet radiation from sun to reach earth.
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Question 43.
Toluene
is nitrated and the resulting product is reduced with tin and
hydrochloric acid. The product so obtained is diazotised and then
heated with cuprous bromide. The reaction mixture so formed contains
(1) mixture of o- and p-bromotoluenes
(2) mixture of o- and p-dibromobenzenes
(3) mixture of o- and p-bromoanilines
(4) mixture of o- and m-bromotoluenes
Answer:
1 is correct.
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Question 44.
The
first two terms of a geometric progression add up to 12. The sum of the
third and the fourth terms is 48. If the terms of the geometric
progression are alternately positive and negative, then the first term
is
(1) –4
(2) –12
(3) 12
(4) 4
Answer:
2 is correct answer
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Question 45.
Let
p be the statement “x is an irrational number”, q be the statement “y
is a transcendental number”, and r be the statement “x is a rational
number iff y is a transcendental number”.
Statement –1: r is equivalent to either q or p
Statement –2: r is equivalent to ~ (p ? ~ q).
(1) Statement -1 is false, Statement -2 is true
(2) Statement -1 is true, Statement -2 is true, Statement -2 is a correct explanation for Statement -1
(3) Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.
(4) Statement - 1 is true, Statement - 2 is false.
Answer:
4 is correct
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Question 46.
The
mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80. Then
which one of the following gives possible values of a and b?
(1) a = 0, b = 7
(2) a = 5, b = 2
(3) a = 1, b = 6
(4) a = 3, b = 4
Answer:
4 is correct
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Question 47.
A parabola has the origin as its focus and the line x = 2 as the directrix. Then the vertex of the
parabola is at
(1) (0, 2)
(2) (1, 0)
(3) (0, 1)
(4) (2, 0)
Answer:
2 is correct.
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Question 48.
A
focus of an ellipse is at the origin. The directrix is the line x = 4
and the eccentricity is 1/2. Then the length of the semi-major axis is
(1) 8/3
(2) 2/3
(3) 4/3
(4) 5/3
Answer:
1 is correct answer
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Question 49.
A
die is thrown. Let A be the event that the number obtained is greater
than 3. Let B be the event that the number obtained is less than 5.
Then P (A ? B) is
(1) 3/5
(2) 0
(3) 1
(4) 2/5
Answer:
3 is correct
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Question 50.
Sir,
I want to know the career prospects of studying B Tech PLASTIC
ENGINEERING TECHNOLOGY conducted by CENTRAL INSTITUTE FOR PLASTIC
ENGINEERING TECHNOLOGY.(CIPET). Whether this course is suitable for
girls. What is the rate of placement of CIPET.
Answer:
Jaya,
B.Tech. in PLASTIC ENGINEERING TECHNOLOGY is a good career option.
Demand for plastic engineering is good in market. There are various
jobs in India and abroad in this field.
This course is suitable for girls.
Check following url for placement information. There are various jobs listed for these skills.
http://www.cipet.gov.in/announcements/oppurtunities.htm
Firms like SIEMENS, Intel, Sony etc all need people with these skills.
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