UP Polytechnic Previous Year Papers
Aspirants,
preparing for the Joint Entrance Examination, can collect the UP Polytechnic
Previous Year Papers from this page. Every year Joint Entrance Examination
Council, Uttar Pradesh organize Polytechnic Entrance exam for providing the admission
to eligible contenders. Qualifying aspirants for the Joint Entrance Examination
will get admission in best Polytechnic colleges of Uttar Pradesh, so start your
preparation now. Students you can make your preparation better with the help of
the solved question papers.
The main
purpose of the Joint Entrance exam is to check the efficiency and skilled of
aspirants. The selection of the aspirants will be done on the basis of the
performance of applicants in the entrance exam. Candidates who are preparing
for this exam, this page is very beneficial for them as w have provided UP
Polytechnic Previous Year Papers on this
page. With the help of the previous year question papers you can take the idea
about exam as which types of question asked in the exam.
JEECUP Previous Years Questions & Answer
1. Which is
correct for inside charged sphere:
A. E ≠ 0, V =
0
B. E=0, V= 0
C. E≠0, V≠0
D. E=0, V = 0
Ans. D
2. The
magnetic force experienced charge q in magnetic field moving with velocity V,
will maximum when the angle between V and B is:
A. 00
B. 450
C. 900
D. 1800
Ans. C
3. In closed
organ pipe the produced harmonics are:
A. no
harmonics is produced
B. even and
odd both
C. odd only
D. even only
Ans. C
4. A metal
surface emitted electrons of 3 eV, when a light of 4 eV are made to incident on
the same metal surface the energy of the emitted photons will be :
A. 3 eV
B. 4 eV
C. 5 eV
D. 2 eV
Ans. C
5. Forbidden
energy gap in Ge is :
A. 0.75 eV
B. 2.5 eV
C. 1.1 eV
D. 5 eV
Ans. A
6. The work
done in increasing the size of a bubble by 10-2 m2:
A. 0.4 x 10-4
erg
B. 50 x 102
erg
C. 25 x 102
erg
D. 25 x 10-2
erg
Ans. B
7. A boy is
revolving on a dice with spreading hands. Suddenly the boy brings his near his
body, the change in the system will be :
A. angular
velocity increases
B. angular
velocity decreases
C. angular
velocity unchanged
D. angular
momentum decreases
Ans. A
8. A body
moving with 50 m/sec. Velocity collides elastically with another body at rest.
After the collision the velocity of first body changes to 30 m/sec., the
velocity of the second body will be:
A. 30 m/sec.
B. 60 m/sec.
C. 80 m/sec.
D. 50 m/sec.
Ans. C
9. Two dice
are thrown together then the probability that the sum of numbers appearing on
the dice is 7 :
A. 1 /6
B. 1 /12
C. 5 /36
D. None of
these
Ans. A
10. Sam
purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one
of them at the rate of Rs. 33. What was his percentage profit?
A. 3.5
B. 4.5
C. 5.6
D. 6.5
Ans. C
11. When a
plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot
be sold in order to gain 15%?
A. Rs. 21,000
B. Rs. 22,500
C. Rs. 25,300
D. Rs. 25,800
Ans. C
12. The
H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13
and 14. The larger of the two numbers is:
A. 276
B. 299
C. 322
D. 345
Ans. C
13. The
greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
A.
9000
B. 9400
C. 9600
D. 9800
Ans. C
14. If a
person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more.
The actual distance travelled by him is:
A. 50 km
B. 56 km
C. 70
km
D. 80 km
Ans. A
15. It takes
eight hours for a 600 km journey, if 120 km is done by train and the rest by
car. It takes 20 minutes more, if 200 km is done by train and the rest by car.
The ratio of the speed of the train to that of the cars is:
A. 2:
3
B. 3: 2
C. 3:
4
D. 4: 3
Ans. C
16. The
average of 20 numbers is zero. Of them, at the most, how many may be greater
than zero?
A.
0
B. 1
C. 10
D. 19
Ans: D
17.
Radiocarbon is produced in the atmosphere as a result of
A. collision
between fast neutrons and nitrogen nuclei present in the atmosphere
B. action of
ultraviolet light from the sun on atmospheric oxygen
C. action of
solar radiations particularly cosmic rays on carbon dioxide present in the
atmosphere
D. lightning
discharge in atmosphere
Ans. A
18. Sound
waves in air are
A. transverse
B.
longitudinal
C.
electromagnetic
D. polarised
Ans. B
19. Find the
maximum velocity for the overturn of a car moving on a circular track of radius
100 m. The co-efficient of friction between the road and tyre is 0.2
A. 0.14 m/s
B. 140 m/s
C. 1.4 km/s
D. 14 m/s
Ans. D
20. Suitable
impurities are added to a semiconductor depending on its use. This is done in
order to
A. increase
its life
B. enable it
to withstand higher voltages
C. increase
its electrical conductivity
D. increase
its electrical resistivity
Ans. C
21. Moment of
inertia is
A.
vector
B. scalar
C.
phasor
D. tensor
Ans. D
22. Sound
travels with a different speed in media. In what order does the velocity of
sound increase in these media?
A. Water,
iron and air
B. Iron, air
and water
C. Air, water
and iron
D. Iron,
water and air
Ans. C
Note
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