Bihar Polytechnic Question Paper 2021 – Check Previous Year Papers

dceceThe Bihar Combined Entrance Examination Board (BCECEB) has conducted the Bihar Polytechnic, which is the popular state level entrance examination of Bihar. It is referred for the Diploma Certificate Entrance Competitive Examination (DCECE).

Those aspirants are searching to get admission in several polytechnic programs, which is available in the various institutes and colleges of polytechnic and it is located across the state

The interested candidate can fill the Application Form of the Bihar Polytechnic examination, which held the various programs including Para Medical Dental (PMD), Para Medical (PM), Part-time Polytechnic Engineering (PPE), Polytechnic Non-engineering (PNE) and Polytechnic Engineering (PE).

Aspirants can get the complete information of the Bihar Polytechnic Entrance examination including Admission form, Admit Card, Result, and Syllabus, etc.

Bihar Polytechnic Question Paper

Those candidates have taken the admission in the Bihar Polytechnic, and they want to do the best preparation for the exam, so they can check the previous question paper, which is available on our site. The exam of Bihar Polytechnic is going to conduct on June 2021, so less time has remained for preparation

Important details of Bihar Polytechnic Question Paper

Organization name Bihar Combined Entrance Competitive Examination Board (BCECEB)
Name of Exam Bihar Polytechnic Entrance Examination (BPEE)
Another name for Exam Diploma Certificate Entrance Competitive Examination (DCECE)
Mode of Application Online
Type of Exam Online and Offline
Starting date to Apply March 2021
Last date to Apply April 2021
Exam date May 2021
Official website

Bihar Polytechnic Sample paper

Question. 1: The absorption of ink by blotting paper involves

  1. a viscosity of the ink
  2. capillary action phenomenon
  3. diffusion of ink through the blotting
  4. siphon action

Answer:  2

Question. 2: Siphon will fail to work if

  1. the densities of the liquid in the two vessels are equal.
  2. the level of the liquid in the two vessels are at the same height.
  3. both its limbs are of unequal length.
  4. the temperature of the liquids in the two vessels are the same.

Answer:  2

Question. 3: Out of the following, which is not emitted by a radioactive substance?

  1. Electrons.
  2. Electromagnetic radiations.
  3. Alpha particles.
  4. Neutrons.

Answer:  4

Question. 4: It is more difficult to walk on a sandy road than on a concrete road because

  1. sand is soft, and the concreter is hard
  2. the friction between sand and feet is less than that between concrete and feet
  3. the friction between sand and feet is more than that between concrete and feet
  4. the sand is grainy, but the concrete is smooth

Answer:  2

Question. 5:  A transmission line has a characteristic impedance of 50 Ω and a resistance of 0.1Ω/m, if the line is distortionless, the attenuation constant (in Np/m) is

  1. 500
  2. 5
  3. 014
  4. 002

Answer:  4

Question. 6:  Sound waves in the air are

  1. Transverse
  2. Longitudinal
  3. Electromagnetic
  4. Polarised

Answer:  2

Question. 7:  The molecules of which gas have the highest speed?

  1. H2 at -73oC
  2. CH4 at 300 K
  3. N2 at 1,027oC
  4. O2 at 0oC

Answer:  1

Question. 8:  The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is

  1. Dalton’s law
  2. Gay Lussac’s law
  3. Henry’s law
  4. Raoult’s law

Answer:  3

Question. 9:  The most commonly used bleaching agent is

  1. alcohol
  2. carbon dioxide
  3. chlorine
  4. sodium chlorine

Answer:  3

Question. 10:  The Latin word form means. The name formic acid is derived from this Latin word because

  1. this acid, in ancient times, was used to eliminate ant-hills
  2. this corrosive acid is secreted by ants to drive away their enemies
  3. this acid was first obtained by the distillation of ants
  4. ants are attracted by the odor of this acid

Answer:  3

Question. 11: The inherited traits of an organism are controlled by

  1. RNA molecules
  2. nucleotides
  3. DNA molecules
  4. enzymes

Answer:  3

Question. 12: The mass of one Avogadro number of the helium atom is

  1. gram
  2. 00 gram
  3. 00 gram
  4. 4 x 6.02 x 1023 gram

Answer:  2

Question. 13: Sin A. Sin B, Cos A are in GP, Roots of x2 + 2 x cot B + 1 = 0 are always:

  1. real
  2. imaginary
  3. greater than 1
  4. equal

Answer:  1

Question. 14: The equation of parabola which passes through the intersection of a straight line x + y = 0 and the circle x2 + y2 + 4y = 0 is:

  1. y2 = 4x
  2. y2 = x
  3. y2 = 2x
  4. none of these

Answer:  3

Question. 15: A, B, C subscribes Rs. 50,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 5000 more than C. Out of a total profit of Rs. 35,000, A receives:

  1. 8400
  2. 11,900
  3. 13,600
  4. 14,700

Answer:  4

Question. 16: In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

  1. 30%
  2. 70%
  3. 100%
  4. 250%

Answer: 2

Question 17: The items amenable to detection by soft x-rays are

  1. contrabands
  2. lead in bullets
  3. narcotics
  4. genuine coins from counterfeit coins

Answer: 4

Question. 18: In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

  1. 30%
  2. 70%
  3. 100%
  4. 250%

Answer: 2

Question. 19:  The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:

  1. 15
  2. 16
  3. 18
  4. 25

Answer: 2

Question. 20:  In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

  1. 30%
  2. 70%
  3. 100%
  4. 250%

Answer: 2

Question. 21:  A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit?

  1. 18.20
  2. 70
  3. 72
  4. 88.25

Answer: 3

Question. 22:  On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is:

  1. 45
  2. 50
  3. 55
  4. 60

Answer:  4

Question. 23:  The main chemical constituent of clay is

  1. silicon oxide
  2. aluminum borosilicate
  3. zeolites
  4. aluminum silicate

Answer:  4

Question. 24:  The percentage of profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?

  1. 2000
  2. 2200
  3. 2400
  4. Data inadequate

Answer:  1

Question. 25:  Supersonic plane fly with the speed

  1. less than the speed of sound
  2. of sound
  3. greater than the speed of sound
  4. of light

Answer:  3

Question. 26:  Rainbow is due to

  1. absorption of sunlight in minute water droplets
  2. diffusion of sunlight through water droplets
  3. the ionization of water deposits
  4. refraction and reflection of sunlight by water droplets

Answer:  4

Question. 27: Stars that appear single to the naked eye but are double when seen through a telescope are

  1. novas and supernovas
  2. binaries
  3. asteroids
  4. quasars

Answer:  2

Question. 28: The hardest form of carbon is

  1. coke
  2. graphite
  3. diamond
  4. charcoal

Answer:  3

Question. 29: The main active constituent of tea and coffee is

  1. nicotine
  2. chlorophyll
  3. caffeine
  4. aspirin

Answer:  3

Question. 30: The hottest part of the gas flame is known as

  1. luminous zone
  2. dark zone
  3. blue zone
  4. non-luminous zone

Answer:  4

If you any queries regarding Bihar Polytechnic Question Paper 2021, you can ask your query leave comments below.

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  1. Kundan Kumar says:

    How to find class 10 paper CBSE

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