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Latest UPPSC Polytechnic Lecturer Chemical Exam Question (Objective Questions), MCQ in English

Subjects : General Studies, Chemical Engineering

Question Bank UPPSC Polytechnic Lecturer (Chemical) Exam Paper 2 - English
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General Studies

Question 1Single Answer
Yojna a weekly journal
  1. A
    Ministry of Finance        
  2. B
    Ministry of Information and Broadcastin
  3. C
    Ministry of Rural Development
  4. D
    Planning Commission
Question 2Single Answer
Kurukshetra a journal on rural development is published by
  1. A
    Ministry of Finance 
  2. B
    Ministry of Information and Broadcastin
  3. C
    Ministry of Rural Development
  4. D
    Planning Commission
Question 3Single Answer
Devaluation of a currency means
  1. A
    Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
  2. B
    Reduction in the value of a currency vis-à-vis major internationally traded currencies
  3. C
    Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
  4. D
    Permitting the currency to seek its worth in the international market
Question 4Single Answer
In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
            1. a large number of farmers are illiterate and know little about scientific agriculture
            2. prices of primary products are lower than those of manufactured products
            3. Investments in agriculture has been low when compared to investment in industry
  1. A
    1 and 3
  2. B
    2 and 3
  3. C
    1 and 2
  4. D
    1,2 and 3
Question 5Single Answer
Which of the following programmes aims at the promotion of savings among rural women
  1. A
    Rashtriya Mahila Kosh
  2. B
    Indira Mahila Yojna
  3. C
    Jawahar Rozgar Yojna
  4. D
    Mahila Samridhi Yojna
Question 6Single Answer
What is Net National Product
  1. A
    the money value of final goods and services produced annually in the economy
  2. B
    the money value of annual service generation in the economy
  3. C
    the money value of tangible goods produced annually in the economy
  4. D
    The money value of tangible goods available in the economy
Question 7Single Answer
National income is the 
  1. A
    net national product at market price
  2. B
    net national product at factor cost
  3. C
    net domestic product at market price
  4. D
    net domestic product at factor cost
Question 8Single Answer
Chelliah Committee of 1992 deals with the overhauling of our
  1. A
    financial system            
  2. B
    tax system
  3. C
    patents and copyrights  
  4. D
    Public sector undertakings
Question 9Single Answer
During which Five Year Plan was the annual growth rate of National Income the lowest
  1. A
    2nd plan
  2. B
    3rd plan
  3. C
    5th plan
  4. D
    6th plan
Question 10Single Answer
Which of the following taxes is a progressive tax
  1. A
    sales tax           
  2. B
    custom tax
  3. C
    excise tax         
  4. D
    income tax
Question 11Single Answer
When Uttar Pradesh got it officially as statehood ?
  1. A
    24 January, 1950
  2. B
    26 January, 1952
  3. C
    1 January, 1956
  4. D
    18 February, 1957
Question 12Single Answer
How many districts are there in Uttar Pradesh
  1. A
    60
  2. B
    57
  3. C
    75
  4. D
    87
Question 13Single Answer
What are the official languages of Uttar Pradesh ?
  1. A
    Hindi & Urdu
  2. B
    Only Hindi
  3. C
    Only Urdu
  4. D
    Kumaoni
Question 14Single Answer
How many members of Lok Sabha from Uttar Pradesh ?
  1. A
    56
  2. B
    78
  3. C
    80
  4. D
    51
Question 15Single Answer
How many members of Rajya Sabha from Uttar Pradesh ?
  1. A
    45
  2. B
    51
  3. C
    31
  4. D
    77
Question 16Single Answer
When was the Constituent Assembly of India formed?
  1. A
    1946
  2. B
    1947
  3. C
    1948
  4. D
    1950
Question 17Single Answer
Who was the Chairman of the Drafting Committee of the Indian Constitution?
  1. A
    Dr. Rajendra Prasad
  2. B
    Dr. B.R. Ambedkar
  3. C
    Jawaharlal Nehru
  4. D
    Sardar Vallabhbhai Patel
Question 18Single Answer
The idea of the Constituent Assembly was first put forward by:
  1. A
    Mahatma Gandhi
  2. B
    M.N. Roy
  3. C
    Jawaharlal Nehru
  4. D
    Sardar Vallabhbhai Patel
Question 19Single Answer
The Cabinet Mission Plan for India was proposed in:
  1. A
    1942
  2. B
    1945
  3. C
    1946
  4. D
    1947
Question 20Single Answer
The Constitution of India was adopted on:
  1. A
    15th August 1947
  2. B
    26th January 1950
  3. C
    26th November 1949
  4. D
    30th January 1948
Question 21Single Answer
World AIDS Day is observed annually on December 1 to raise awareness about HIV/AIDS. Which theme was adopted for World AIDS Day 2025?
  1. A
    Ending the HIV Epidemic
  2. B
    Know Your Status
  3. C
    My Health, My Right
  4. D
    Zero Discrimination
Question 22Single Answer
India has been re-elected to the International Maritime Organisation (IMO) Council for the 2025-26 biennium. In which category did India secure the highest votes?
  1. A
    Category B (Economic Influence)
  2. B
    Category A (Major Maritime States)
  3. C
    Category C (Geographical Representation)
  4. D
    Observer Category
Question 23Single Answer
The Samudrayaan project, India's first manned deep-sea mission, faced delays in 2025 due to issues with components from which country?
  1. A
    United States
  2. B
    Russia
  3. C
    France
  4. D
    Japan
Question 24Single Answer
According to the Lowy Institute's Asia Power Index 2025, India has risen to which position in Asia?
  1. A
    3rd
  2. B
    2nd
  3. C
    1st
  4. D
    4th
Question 25Single Answer
Kashi Tamil Sangamam (KTS) 4.0 is scheduled to begin on December 2, 2025. Which ministry is hosting this event to strengthen cultural ties between Tamil Nadu and Varanasi?
  1. A
    Ministry of Culture
  2. B
    Ministry of Education
  3. C
    Ministry of Tourism
  4. D
    Ministry of External Affairs

Chemical Engineering

Question 26Single Answer
Ideal gas law is represented as?
  1. A
    PV = nR
  2. B
    PV = nRT
  3. C
    P/V = nRT
  4. D
    PV = RT/n
Question 27Single Answer
In material balance without chemical reaction, accumulation is?
  1. A
    Zero
  2. B
    Equal to input
  3. C
    Equal to output
  4. D
    None of these
Question 28Single Answer
For a single component system, material balance equation is?
  1. A
    Input – Output = Accumulation
  2. B
    Input – Output + Generation – Consumption = Accumulation
  3. C
    Generation – Consumption = Accumulation
  4. D
    Input + Output = Accumulation
Question 29Single Answer
In a steady-state system, accumulation term is?
  1. A
    Positive
  2. B
    Zero
  3. C
    Negative
  4. D
    Varies
Question 30Single Answer
Material balance with recycle is solved by?
  1. A
    Algebraic equation
  2. B
    Iteration method
  3. C
    All of the above
  4. D
    Graphical method
Question 31Single Answer
Purge stream in a recycle system is used to?
  1. A
    None of these
  2. B
    Increase conversion
  3. C
    Reduce reaction rate
  4. D
    Control accumulation of inert
Question 32Single Answer
Heat of reaction is?
  1. A
    Energy required for mixing
  2. B
    Energy released or absorbed during chemical reaction
  3. C
    Kinetic energy of molecules
  4. D
    Thermal conductivity
Question 33Single Answer
Adiabatic flame temperature is?
  1. A
    Temperature of products when no heat is lost to surroundings
  2. B
    Maximum reaction temperature
  3. C
    Temperature of reactants
  4. D
    Ambient temperature
Question 34Single Answer
Material balance for gas phase reaction uses?
  1. A
    All of the above
  2. B
    Mole fraction
  3. C
    Ideal gas law
  4. D
    Volume flow rate
Question 35Single Answer
Material balance with chemical reaction includes?
  1. A
    Generation term
  2. B
    Consumption term
  3. C
    All of these
  4. D
    Accumulation term
Question 36Single Answer
For perfect gas, the molar volume at standard temperature and pressure is?
  1. A
    20 l/mol
  2. B
    24 l/mol
  3. C
    22.4 l/mol
  4. D
    18 l/mol
Question 37Single Answer
Material balance on a component in steady state is?
  1. A
    Input + Output = 0
  2. B
    Input – Output ± Generation = 0
  3. C
    Input – Output = Generation
  4. D
    None of these
Question 38Single Answer
Recycle ratio is defined as?
  1. A
    Input / Output
  2. B
    Fresh feed / Recycled stream
  3. C
    Output / Input
  4. D
    Recycled stream / Fresh feed
Question 39Single Answer
Energy balance equation includes which of the following?
  1. A
    Sensible heat
  2. B
    latent heat
  3. C
    Heat of reaction
  4. D
    All of these
Question 40Single Answer
In material balance, bypass stream?
  1. A
    Goes through reactor
  2. B
    Skips the reactor
  3. C
    Increases conversion
  4. D
    None of these
Question 41Single Answer
limiting reactant is?
  1. A
    Catalyst
  2. B
    Reactant in excess
  3. C
    Reactant completely consumed first
  4. D
    Product
Question 42Single Answer
Energy balance for an adiabatic system neglects?
  1. A
    Heat loss
  2. B
    Work done
  3. C
    Enthalpy change
  4. D
    All of these
Question 43Single Answer
Heat of combustion is?
  1. A
    Kinetic energy
  2. B
    Heat absorbed
  3. C
    Heat released per mole of fuel burnt
  4. D
    None of these
Question 44Single Answer
Material balance for multiple reactions considers?
  1. A
    Accumulation
  2. B
    Stoichiometry of all reactions
  3. C
    Recycle
  4. D
    Only input
Question 45Single Answer
Adiabatic flame temperature depends on?
  1. A
    All of these
  2. B
    Initial temperature
  3. C
    Heat capacity
  4. D
    Reactants composition
Question 46Single Answer
For a steady-state, single input-output system, the general material balance is?
  1. A
    None of these
  2. B
    Input – Output = Accumulation
  3. C
    Generation – Consumption = 0
  4. D
    Input = Output
Question 47Single Answer
Heat of reaction is positive for?
  1. A
    Exothermic reaction
  2. B
    Endothermic reaction
  3. C
    Neutral reaction
  4. D
    None of these
Question 48Single Answer
Material balance in gaseous system is simplified using?
  1. A
    Ideal gas law
  2. B
    Real gas equation
  3. C
    Activity coefficient
  4. D
    Antoine equation
Question 49Single Answer
Recycle stream in chemical process is used to?
  1. A
    None of these
  2. B
    Reduce product formation
  3. C
    Increase energy consumption
  4. D
    Improve conversion
Question 50Single Answer
Fractional conversion is defined as?
  1. A
    Product moles / Feed moles
  2. B
    Reacted moles / Feed moles
  3. C
    Unreacted moles / Feed moles
  4. D
    None of these
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