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Objective Questions

Latest Oil India Assistant Technician Exam Question (Objective Questions), MCQ in English

Subjects : General English & General Knowledge, Reasoning, Arithmetic, Electrical

Question Bank OIL India Assistant Technician (Electrical) Exam - English
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General English & General Knowledge

Question 1Single Answer
Which Windows interface element typically appears to display information, a warning, an error message, or a request for confirmation?
  1. A
    Window
  2. B
    Pop-up menu
  3. C
    Message box
  4. D
    Taskbar
Question 2Single 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 3Single 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 4Single 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 5Single 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 6Single Answer
I go to Madurai by —– Vaigai Express
  1. A
    a
  2. B
    an
  3. C
    some
  4. D
    the
Question 7Single Answer
Have the car stolen!
  1. A
    Steal the car
  2. B
    You should have the stolen car
  3. C
    Get someone to steal the car
  4. D
    They have stolen the car
Question 8Single Answer
The payment was collected by the hardworking salesman.
  1. A
    The hardworking salesman collected the payment.
  2. B
    the salesman who worked heard was able to collect the payment.
  3. C
    to collect the payment the salesman had to work hard.
  4. D
    The hardworking salesman was able to collect the payment.
Question 9Single Answer
I had to stop all my work to complete this project.
  1. A
    All other work had to be stopped to complete this project by me
  2. B
    For completing this project all other work must be stopped
  3. C
    For completing this project I had to stop all my work
  4. D
    To complete this project all other work had been stopped by me
Question 10Single Answer
They have published the names of all the successful candidates.
  1. A
    The candidates who have succeeded their names they had published.
  2. B
    The names of all the successful candidates have been published by them
  3. C
    The candidates who have succeeded their names have been published by them.
  4. D
    The names of all the successful candidate were published by them. 
Question 11Single Answer
The online shopping site lowered the prices.
  1. A
    Lowering of the prices was done by the online shopping site
  2. B
    The prices were lowered by the online shopping site
  3. C
    The prices had been lowered by the online shopping site
  4. D
    The prices have been lowered by the online shopping site
Question 12Single Answer
Who taught you to drive a truck ?
  1. A
    To drive a truck by whom were you taught?
  2. B
    Driving a truck by who were you taught?
  3. C
    Driving a truck by who were you being taught?
  4. D
    By whom were you taught to drive a truck?
Question 13Single Answer
We shall invite Suresh.
  1. A
    Suresh would be invited by us
  2. B
    Suresh would have been invited by us
  3. C
    Suresh will be invited by us
  4. D
    Suresh will have been invited by us
Question 14Single Answer
Dark clouds have overcast the evening sky.
  1. A
    By the dark clouds the evening sky was overcast.
  2. B
    The evening sky has been overcast by the dark clouds.
  3. C
    Dark clouds overcastted the evening sky.
  4. D
    The sky of the evening was overcasted by dark clouds.
Question 15Single Answer
The partners will celebrate their triumph tomorrow. 
  1. A
    The triumph would be celebrated by the partners a day before
  2. B
    The triumph would be celebrated by the partners a day after
  3. C
    The triumph would have been celebrated by the partners a day after
  4. D
    The triumph will have been celebrated by the partners tomorrow
Question 16Single 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 17Single 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 18Single 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 19Single 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 20Single 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

Reasoning, Arithmetic

Question 21Single Answer
Passage :
Direction: Study the given information carefully and answer the given question
P, Q, R, S, T, V, X and Y are seated in a straight line facing North. P sits fourth to the left of V. V sits either sixth from the left end of the line or fourth from the right end of the line. S sits second to the right of R. R is not an immediate neighbor of V. T and Q are immediate neighbours of each other but neither T not Q sits at extreme ends of the line. Only one person sits between T and X. X does not sit at the extreme end of the line
According to the passage, what is the main purpose of data protection laws ?
  1. A
    To ensure that foreign countries invest in research for drugs to treat diseases like TB
  2. B
    To attract Indian scientists back to the country
  3. C
    To prevent misuse of research to make profit by competing companies
  4. D
    To make clinical trials more acceptable to the public
  5. E
    None of these
Question 22Single Answer
‘Gram’ is relatd to ‘Mass’ in the same way as ‘Centimetre’ is related to
  1. A
    Area
  2. B
    Volume
  3. C
    Length
  4. D
    Sound
  5. E
    Energy
Question 23Single Answer
'Mustard' is related to 'Seed' in the same way as 'Carrot' is related to
  1. A
    Fruit
  2. B
    Stem
  3. C
    Flower
  4. D
    Root
  5. E
    None of these
Question 24Single Answer
Which of the following pairs of words have the same relationship as Fan : Heat?
  1. A
    Water        :           Drink
  2. B
    Light         :        Night
  3. C
    Teach       :      Student
  4. D
    Air             :        Breathe
  5. E
    Food         :        Hunger
Question 25Single Answer
'Radish' is related to 'Root', in the same way as 'Brinjal' is related to
  1. A
    Fruit
  2. B
    Stem
  3. C
    Flower
  4. D
    Root
  5. E
    None of these
Question 26Single Answer
'Jackal' is related to 'Carnivorous', in the same way as 'Goat' is related to
  1. A
    Omnivorous
  2. B
    Carnivorous
  3. C
    Herbivorous
  4. D
    Multivorous
  5. E
    None of these
Question 27Single Answer
Which of the following pairs has similar relationship as Run : Race?
  1. A
    Party : Dance
  2. B
    Study : Book
  3. C
    Lecture : Study
  4. D
    Enjoy : Journey
  5. E
    None of these
Question 28Single Answer
Which of the following has same relationship as that of Money : Wealth?
  1. A
    Pity : Kindness
  2. B
    Cruel : Anger
  3. C
    Wise : Education
  4. D
    Pride : Humility
  5. E
    None of these
Question 29Single Answer
Which of the following is related to ‘Melody’, in the same way as ‘Delicious’ is related to 'Taste'?
  1. A
    Memory
  2. B
    Highness
  3. C
    Tongue
  4. D
    Speak
  5. E
    Voice
Question 30Single Answer
Offhand’ is related to ‘Premeditation’ in the same way as ‘Above board’ is related to
  1. A
    Integrity
  2. B
    Honesty
  3. C
    Guide
  4. D
    Competition
  5. E
    None of these
Question 31Single Answer
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?
  1. A
    51:52
  2. B
    52:53
  3. C
    51:53
  4. D
    52:55
Question 32Single Answer
Which of the following numbers is irrational ?
  1. A
    √49
  2. B
    0.125
  3. C
    √2
  4. D
    22/7
Question 33Single Answer
356 x 936 – 356 x 836 = ?
  1. A
    35600  
  2. B
    34500
  3. C
    9630
  4. D
    93600
Question 34Single Answer
Arrange in descending order: 5/8, 7/10, 3/4
  1. A
    3/4 > 7/10 > 5/8
  2. B
    7/10 > 3/4 > 5/8
  3. C
    3/4 > 5/8 > 7/10
  4. D
    5/8 > 7/10 > 3/4
Question 35Single Answer
What is (3^{4} times 9^{2}) ?
  1. A
    36
  2. B
    38
  3. C
    310
  4. D
    96
     
Question 36Single Answer
If 34X-2 = 729, then find the value of X.
  1. A
    4     
  2. B
    3
  3. C
    2 
  4. D
    5
Question 37Single Answer
Convert 0.6 into fraction ?
  1. A
    3/5
  2. B
    2/3
  3. C
    4/5
Question 38Single Answer
The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?
  1. A
    169  
  2. B
    36
  3. C
    196 
  4. D
    Can not say
Question 39Single Answer
If a and b are positive integers, such that ab = 125, then (a-b)a+b-4 = ?
  1. A
    16   
  2. B
    25
  3. C
    28  
  4. D
    30
Question 40Single Answer
If x*y = x2 + y2 – xy, then value of 9*11 is
  1. A
    93     
  2. B
    103
  3. C
    60.5
  4. D
    121

Electrical

Question 41Single Answer
Resistance switching is normally resorted in case of
  1. A
    Air blast CB
  2. B
    Bulk oil CB
  3. C
    Minimum oil CB
  4. D
    All types of CB
Question 42Single Answer
By transmitting power at high voltage
  1. A
    it will give poor voltage regulation
  2. B
    it will give better voltage regulation
  3. C
    it will not effect voltage regulation
  4. D
    None of these
Question 43Single Answer
Which statement about the daily load curve is valid ?
  1. A
    The area under the curve gives the average demand
  2. B
    The ratio of the area under the curves to the total area of rectangle in which it is contained gives the load factor for the day
  3. C
    The peak of the curve gives the installed capacity of the plant
  4. D
    The area of the curves divided by the number of hours gives load factor
Question 44Single Answer
High voltage Schring bridge is used to measure
  1. A
    large capacitance without additional element
  2. B
    small capacitance without additional element
  3. C
    medium value capacitance
  4. D
    None of these
Question 45Single Answer
Draw - in - system of laying underground cables has the drawback (s) of
  1. A
    higher cost
  2. B
    reduced current carrying capacity of the cables
  3. C
    requirements of much deeper and wider trenches
  4. D
    repairs, alterations or additions difficult
  5. E
    all of the above except
Question 46Single Answer
Surge impedance of a transmission line is
  1. A
    independent of its length
  2. B
    dependent on its length
  3. C
    independent on its temperature
  4. D
    none of the above
Question 47Single Answer
If two synchronous generators connected in parallel loose synchronism, it will lead to
  1. A
    stalling of generators
  2. B
    wild fluctuations in current
  3. C
    wild fluctuations in current and voltage
  4. D
    None of these
Question 48Single Answer
A differential relay responds to
  1. A
    algebraic difference of two or more similar electrical quantities
  2. B
    vector difference of two or more similar electrical quantities
  3. C
    algebraic difference between two currents
  4. D
    algebraic difference between two voltages
Question 49Single Answer
The conductor carries more current on the surface in comparison to its core. This phenomenon is called the
  1. A
    Skin effect
  2. B
    Corona
  3. C
    Ferranti effect
  4. D
    Lenz's effect
Question 50Single Answer
A booster is connected in
  1. A
    series with the feeder
  2. B
    parallel with the feeder
  3. C
    both (a) and (b) are correct
  4. D
    none of these
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