Kurukshetra a journal on rural development is published by
A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 3Single Answer
Devaluation of a currency means
A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
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
A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3
Question 5Single Answer
Which of the following programmes aims at the promotion of savings among rural women
A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna
Question 6Single Answer
What is Net National Product
A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy
Question 7Single Answer
National income is the
A
net national product at market price
B
net national product at factor cost
C
net domestic product at market price
D
net domestic product at factor cost
Question 8Single Answer
"Who said, 'India was a parrot unto itself'?
A
Malik Muhammad Joyce
B
Raskhan
C
Rich Khusrow
D
Rich Hasan
Question 9Single Answer
Which is the national game of Bhutan ?
A
badminton
B
basketball
C
football
D
archery
Question 10Single Answer
When was the Constituent Assembly of India formed?
A
1946
B
1947
C
1948
D
1950
Question 11Single Answer
Who is known as the "Father of the Indian Renaissance" ?
A
Raja Ram Mohan Roy
B
Swami Vivekananda
C
Rabindranath Tagore
D
Mahatma Gandhi
Question 12Single Answer
Who is known as the "Missile Man of India"?
A
Dr. Homi J. Bhabha
B
Dr. Vikram Sarabhai
C
Dr. APJ Abdul Kalam
D
Dr. Satish Dhawan
Question 13Single Answer
Which day is observed on October 1, 2025 to promote elderly care and respect?
A
World Heart Day
B
International Day of Older Persons
C
World Habitat Day
D
International Coffee Day
Question 14Single Answer
Which international day is observed on October 1, 2025 to raise awareness about habitat and urban issues?
A
World Habitat Day
B
World Animal Day
C
International Day of Non-Violence
D
World Teachers' Day
Question 15Single Answer
India's first indigenous 5G mmWave module was developed by which organization on October 1, 2025?
A
DRDO
B
C-DOT
C
BEL
D
ISRO
Physics & Chemistry
Question 16Single Answer
Temperature can be expressed as derived quantity in terms of
A
length and mass
B
mass and time
C
length, mass and time
D
None of these
Question 17Single Answer
Electron volt is a unit of
A
potential difference
B
charge
C
energy
D
capacity
Question 18Single Answer
Dimensions of impulse are
A
[MLT –1]
B
[MLT²]
C
[MT–2]
D
[ML–1T–3]
Question 19Single Answer
Potential is measured in
A
joule/coulomb
B
watt/coulomb
C
newton–second
D
None of these
Question 20Single Answer
One Nanometer is equal to
A
10–9m
B
10–6m
C
10–10m
D
10–3m
Question 21Single Answer
Maxwell is the unit of
A
magnetic susceptibility
B
intensity of Magnetisation
C
magnetic Flux
D
magnetic Permeability
Question 22Single Answer
Which of the following is derived physical quantity ?
A
Mass
B
Velocity
C
Length
D
Time
Question 23Single Answer
What are the units of magnetic permeability ?
A
Wb A–1 m–1
B
Wb–1 Am
C
Wb A m–1
D
Wb A–1 m
Question 24Single Answer
Which of the following is not a synthetic fibre:
A
Anygora
B
Rayon
C
Nylon
D
Polyster
Question 25Single Answer
Which one of the following is not contained in Portland cement ?
A
Ca3Al2O6
B
Ca3SiO5
C
Ca2SiO4
D
Ca3(PO4)2
Question 26Single Answer
What is the reson for white cement to be white ?
A
It does not contain carbon
B
It does not contain silicon
C
It does not contain iron
D
It does not contain calcium
Question 27Single Answer
Which fertilizer is assimilated directly by the plant ?
A
Super phosphate
B
Nitrolim
C
Muriate of Potash
D
Humus
Question 28Single Answer
Which of the following chemicals is used in foam fire extinguishers ?
A
Aluminium sulphate
B
Copper sulphate
C
Cobalt sulphate
D
Nickel sulphate
Question 29Single Answer
What is a mixture of potassium nitrate, powdered charcoal and sulphur called ?
A
Glass
B
Cement
C
paint
D
Gun powder
Question 30Single Answer
Which one of the following chemicals is used in beauty parlours for hair – setting ?
A
Sulphur based
B
Phosphorus based
C
Silicon based
D
Iron based
Basics of Computer Application
Question 31Single Answer
Which Windows interface element typically appears to display information, a warning, an error message, or a request for confirmation?
A
Window
B
Pop-up menu
C
Message box
D
Taskbar
Question 32Single Answer
What is active desktop ?
A
a term that is synonymous with viewing your desktop as web page
B
a feature to customize your desktop to display informating you can update from the internet
C
both a and b above mentioned
D
A software
E
None of these
Question 33Single Answer
What is meant by an active window?
A
A window that is minimized
B
The window currently receiving user input
C
Any window currently open
D
The window opened first
Question 34Single Answer
What was America Online (AOL) primarily known for during the early popularization of consumer Internet access?
A
An online service providing Internet access and proprietary online content
B
A computer operating system
C
A spreadsheet application
D
A database management system
Question 35Single Answer
An application is
A
word processing, accounting and engineering programs are example of application programs
B
computer program designed to enable users to perform specific job functions
C
Both a and b above mentioned
D
a document
E
None of these
Question 36Single Answer
Which of the following programs enables you to calculate numbers related to rows and columns?
A
Window program
B
Spreadsheet program
C
Graphics program
D
Word program
E
None of these
Question 37Single Answer
The term Briefcase is used for
A
a special folder on the windows desktop used to keep documents up to date when shared between computers
B
a window that us currently open
C
A folder which keeps deleted, files for a while and can be retrieved from it
D
All of the above
E
None of these
Question 38Single Answer
In a graphical user interface, what is a button primarily used for?
A
Executing a command or initiating an action
B
Permanently storing data
C
Displaying the computer's IP address
D
Formatting a disk automatically
Question 39Single Answer
A channel (in windows terminology) is
A
a widely used online service that offers access to the internet
B
a specialized web site designed to work with the windows 98 subscribing feature to automatically download information from the internet and store it on your computer for later viewing
C
an area on the computer memory where text or graphics can be temporarily stored
D
All of the above
E
None of these
Question 40Single Answer
What does a checked checkbox generally indicate in a graphical user interface?
A
The associated option is enabled or selected
B
The application has closed
C
The file has been deleted
D
The computer is offline
Basics of Environment and Pollution Control
Question 41Single Answer
Which of the following defines an ecosystem?
A
A group of similar organisms
B
The interaction between living organisms and their physical environment
C
A community of plants
D
A population of animals
Question 42Single Answer
What is biodiversity?
A
The number of individuals in a population
B
The variety of life in a particular habitat or ecosystem
C
The amount of rainfall in a region
D
The average temperature of an area
Question 43Single Answer
Which of the following is an abiotic factor?
A
Bacteria
B
Plants
C
Sunlight
D
Animals
Question 44Single Answer
Which of the following is a biotic factor?
A
Water
B
Soil
C
Fungi
D
Air
Question 45Single Answer
What is sustainable use of natural resources?
A
Using resources without considering future needs
B
Using resources in a way that meets current needs without compromising future availability
C
Exploiting resources for maximum profit
D
Ignoring resource depletion
Question 46Single Answer
Which of the following is an example of a natural resource?
A
Plastic
B
Steel
C
Coal
D
Synthetic fibers
Question 47Single Answer
What is the role of decomposers in an ecosystem?
A
To produce food
B
To consume living organisms
C
To break down dead organic matter
D
To provide shelter
Question 48Single Answer
Which level of the food chain do plants occupy?
A
Primary consumers
B
Secondary consumers
C
Producers
D
Decomposers
Question 49Single Answer
What is the significance of biodiversity?
A
It increases vulnerability to diseases
B
It provides ecosystem stability and resilience
C
It reduces the number of natural resources
D
It has no impact on the environment
Question 50Single Answer
What is the primary source of energy for most ecosystems?
A
Chemical energy
B
Geothermal energy
C
Solar energy
D
Nuclear energy
Important Questions Package
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Technical Abilities (Electrical TRD)
Question 51Single Answer
Ohm’s Law states that the current through a conductor is directly proportional to?
A
Voltage and Resistance
B
Voltage and inversely proportional to Resistance
C
Resistance and inversely proportional to Voltage
D
Power and inversely proportional to Voltage
Question 52Single Answer
The unit of electrical resistance is?
A
Ampere
B
Ohm
C
Volt
D
Farad
Question 53Single Answer
The unit of capacitance is?
A
Henry
B
Ohm
C
Farad
D
Tesla
Question 54Single Answer
Inductance opposes?
A
Capacitance
B
Change in voltage
C
Resistance
D
Change in current
Question 55Single Answer
Energy stored in an inductor is given by?
A
½ LI²
B
½ CV²
C
I²R
D
V²/R
Question 56Single Answer
Energy stored in a capacitor is given by?
A
½ CV²
B
½ LI²
C
I²R
D
V²/R
Question 57Single Answer
Power in an AC circuit is maximum when?
A
Current and voltage are in phase
B
Current lags voltage by 90°
C
Current leads voltage by 90°
D
Current and voltage are out of phase
Question 58Single Answer
The SI unit of magnetic flux is?
A
Henry
B
Tesla
C
Weber
D
Ampere
Question 59Single Answer
Magnetic flux density is measured in?
A
Weber
B
Tesla
C
Henry
D
Ohm
Question 60Single Answer
The opposition offered by a magnetic circuit to the flow of magnetic flux is called?
A
Resistance
B
Reluctance
C
Reactance
D
Inductance
Question 61Single Answer
The unit of magnetomotive force (MMF) is?
A
Ampere
B
Weber
C
Tesla
D
Ampere-turn
Question 62Single Answer
Kirchhoff’s Current Law (KCL) is based on the principle of?
A
Conservation of energy
B
Faraday’s law
C
Ohm’s law
D
Conservation of charge
Question 63Single Answer
Kirchhoff’s Voltage Law (KVL) is based on the principle of?
A
Ohm’s law
B
Conservation of charge
C
Conservation of energy
D
Lenz’s law
Question 64Single Answer
Thevenin’s theorem is used to?
A
Calculate impedance
B
Convert a network into a single current source and parallel resistance
C
Calculate reactance
D
Convert a network into a single voltage source and series resistance
Question 65Single Answer
Norton’s theorem states that any linear network can be replaced by?
A
A current source in parallel with a resistance
B
A voltage source in series with a resistance
C
A voltage source in parallel with a resistance
D
A current source in series with a resistance
Question 66Single Answer
Superposition theorem is applicable for?
A
Non-linear circuits
B
Linear circuits
C
AC circuits only
D
DC circuits only
Question 67Single Answer
In a series R-L circuit, the current lags the voltage by?
A
0°
B
45°
C
90°
D
180°
Question 68Single Answer
In a series R-C circuit, the current leads the voltage by?
A
0°
B
45°
C
90°
D
180°
Question 69Single Answer
Self-inductance of a coil depends on?
A
Resistance and current
B
Number of turns and core material
C
Voltage and capacitance
D
Power and energy
Question 70Single Answer
Mutual inductance occurs between?
A
Two coils
B
Single coil
C
Resistor and capacitor
D
Voltage and current
Question 71Single Answer
Faraday’s law states that EMF induced in a circuit is proportional to?
A
Rate of change of current
B
Rate of change of magnetic flux
C
Resistance
D
Capacitance
Question 72Single Answer
Lenz’s law determines the?
A
Magnitude of induced EMF
B
Capacitance
C
Direction of induced EMF
D
Resistance
Question 73Single Answer
Unit of electrical power is?
A
Watt
B
Joule
C
Ohm
D
Tesla
Question 74Single Answer
Unit of energy is?
A
Watt
B
Joule
C
Volt
D
Ampere
Question 75Single Answer
Resistance of a conductor depends on?
A
Voltage and current
B
Length, cross-sectional area, and material
C
Capacitance and inductance
D
Frequency only
Question 76Single Answer
Quality factor of a resonant circuit is?
A
Ratio of power to energy
B
Ratio of capacitive reactance to resistance
C
Ratio of voltage to current
D
Ratio of inductive reactance to resistance
Question 77Single Answer
In a DC circuit, the current is?
A
Constant in magnitude and direction
B
Alternating
C
Varying randomly
D
Sinusoidal
Question 78Single Answer
In a parallel R-L circuit, the current?
A
Lags voltage
B
Leads voltage
C
In phase with voltage
D
Zero
Question 79Single Answer
In a parallel R-C circuit, the current?
A
Leads voltage
B
Lags voltage
C
In phase with voltage
D
Zero
Question 80Single Answer
The induced EMF in a coil is directly proportional to?
A
Current and resistance
B
Number of turns and rate of change of flux
C
Voltage and power
D
Capacitance and voltage
Question 81Single Answer
Hysteresis loss occurs due to?
A
Resistance of the conductor
B
Alternating magnetization of the core
C
Capacitance
D
Inductance
Question 82Single Answer
Eddy current loss in a magnetic core can be reduced by?
A
Increasing flux density
B
Using laminated core
C
Using thicker core
D
Increasing frequency
Question 83Single Answer
The unit of magnetic field intensity H is?
A
Tesla
B
Ampere-turn/meter
C
Weber
D
Henry
Question 84Single Answer
In a series R-L-C circuit at resonance, the impedance is?
A
Minimum
B
Maximum
C
Zero
D
Infinite
Question 85Single Answer
In a series R-L-C circuit at resonance, the circuit behaves like?
A
Short-circuited
B
Purely inductive
C
Purely capacitive
D
Purely resistive
Question 86Single Answer
The total resistance in a parallel circuit is always?
A
Infinite
B
Greater than the largest resistance
C
Equal to sum of resistances
D
Less than the smallest resistance
Question 87Single Answer
In a series circuit, current is?
A
Zero
B
Different through each component
C
Same through all components
D
Maximum in middle component
Question 88Single Answer
In a parallel AC circuit with R and C, the total current?
A
Lags voltage
B
Leads voltage
C
In phase with voltage
D
Zero
Question 89Single Answer
In a purely capacitive AC circuit, average power is?
A
Maximum
B
Zero
C
Half
D
Equal to VI
Question 90Single Answer
In a parallel R-L-C circuit at resonance, the current is?
A
Infinite
B
Maximum
C
Zero
D
Minimum
Question 91Single Answer
In a parallel R-L-C circuit at resonance, the circuit behaves like?
A
Purely capacitive
B
Purely inductive
C
Purely resistive
D
Short-circuited
Question 92Single Answer
Lenz’s law is a consequence of?
A
Conservation of energy
B
Conservation of charge
C
Ohm’s law
D
Faraday’s law
Question 93Single Answer
Hysteresis loss depends on?
A
Frequency and volume of core
B
Resistance and current
C
Capacitance
D
Voltage only
Question 94Single Answer
Eddy current loss depends on?
A
Square of thickness of the core
B
Voltage
C
Resistance
D
Capacitance
Question 95Single Answer
In a series R-L-C circuit at resonance, voltage across L and C?
A
Same as supply voltage
B
Equal and opposite
C
Zero
D
Maximum
Question 96Single Answer
Time constant in an RL circuit determines?
A
Voltage
B
Rate of current change
C
Power
D
Capacitance
Question 97Single Answer
In an RL series circuit, initial current at t=0 is?
A
Half of maximum
B
Maximum
C
0
D
Infinite
Question 98Single Answer
In an RC series circuit, initial current at t=0 is?
A
Zero
B
Maximum
C
Half
D
Infinite
Question 99Single Answer
Reactance of an inductor increases with?
A
Resistance
B
Voltage
C
Frequency
D
Capacitance
Question 100Single Answer
Reactance of a capacitor decreases with?
A
Inductance
B
Voltage
C
Resistance
D
Frequency
Question 101Single Answer
The average value of a square wave over one cycle is?
A
Equal to peak value
B
Zero
C
Half of peak value
D
Twice the peak value
Question 102Single Answer
In a series R-L-C circuit, voltage across L and C at resonance?
A
Maximum
B
Add to supply voltage
C
Zero
D
Are equal and cancel each other
Question 103Single Answer
In a series R-L-C circuit, current at resonance?
A
Maximum
B
Minimum
C
Zero
D
Equal to voltage
Question 104Single Answer
In a parallel R-L-C circuit at resonance, current from source?
A
Equal to current in C
B
Maximum
C
Equal to current in L
D
Minimum
Question 105Single Answer
In a parallel R-L-C circuit at resonance, current through L and C?
A
Zero
B
Small
C
Large and equal but opposite
D
Equal to source current
Question 106Single Answer
The energy stored in a capacitor is proportional to?
A
Resistance
B
Current
C
Square of voltage
D
Frequency
Question 107Single Answer
The energy stored in an inductor is proportional to?
A
Capacitance
B
Voltage
C
Resistance
D
Square of current
Question 108Single Answer
Self-inductance depends on?
A
Voltage and current
B
Number of turns and core material
C
Frequency
D
Resistance
Question 109Single Answer
Mutual inductance depends on?
A
Resistance
B
Geometry of coils and magnetic coupling
C
Capacitance
D
Power
Question 110Single Answer
Faraday’s law states that induced EMF is?
A
Zero
B
Equal to flux
C
Inversely proportional to current
D
Proportional to rate of change of flux
Question 111Single Answer
Lenz’s law gives?
A
Resistance of conductor
B
Magnitude of voltage
C
Direction of induced EMF
D
Capacitance
Question 112Single Answer
The unit of inductive reactance is?
A
Tesla
B
Henry
C
Farad
D
Ohm
Question 113Single Answer
The unit of capacitive reactance is?
A
Farad
B
Henry
C
Ohm
D
Tesla
Question 114Single Answer
The time constant of an RC circuit determines?
A
Rate of voltage change across capacitor
B
Resistance
C
Capacitance
D
Inductance
Question 115Single Answer
The time constant of an RL circuit determines?
A
Rate of current rise
B
Voltage
C
Power
D
Capacitance
Question 116Single Answer
In a pure resistor, voltage and current are?
A
Out of phase by 90°
B
In phase
C
Out of phase by 180°
D
Zero
Question 117Single Answer
In a pure inductor, voltage and current are?
A
Out of phase by 180°
B
In phase
C
Current leads voltage by 90°
D
Current lags voltage by 90°
Question 118Single Answer
In a pure capacitor, voltage and current are?
A
In phase
B
Current leads voltage by 90°
C
Current lags voltage by 90°
D
Out of phase by 180°
Question 119Single Answer
The reactance of inductor increases with?
A
Resistance
B
Voltage
C
Frequency
D
Capacitance
Question 120Single Answer
The reactance of capacitor decreases with?
A
Voltage
B
Frequency
C
Resistance
D
Inductance
Question 121Single Answer
In a series R-L-C circuit at resonance, impedance is?
A
Zero
B
Maximum
C
Minimum and equal to R
D
Infinite
Question 122Single Answer
Hysteresis loss depends on?
A
Resistance
B
Frequency and material
C
Capacitance
D
Voltage
Question 123Single Answer
Eddy current loss can be reduced by?
A
Using thick core
B
Increasing flux
C
Laminating core
D
Increasing current
Question 124Single Answer
The unit of magnetic flux is?
A
Henry
B
Tesla
C
Weber
D
Ampere-turn
Question 125Single Answer
The unit of magnetic flux density is?
A
Ampere-turn
B
Weber
C
Henry
D
Tesla
Question 126Single Answer
In a DC circuit, Kirchhoff’s Current Law states?
A
Sum of voltages is zero
B
Sum of currents at junction is zero
C
Voltage equals current times resistance
D
EMF is induced
Question 127Single Answer
Kirchhoff’s Voltage Law states that?
A
Voltage equals current times resistance
B
Sum of currents at a junction is zero
C
Sum of voltages around a closed loop is zero
D
Power equals VI
Question 128Single Answer
Thevenin’s theorem allows a network to be replaced by?
A
Single current source in series
B
Single voltage source and series resistance
C
Parallel voltage source and resistance
D
Capacitor and inductor
Question 129Single Answer
Norton’s theorem allows a network to be replaced by?
A
Parallel voltage source and inductor
B
Single voltage source in series
C
Series inductor and capacitor
D
Single current source in parallel with resistance
Question 130Single Answer
Superposition theorem is applicable to?
A
Linear circuits
B
Non-linear circuits
C
Only AC circuits
D
Only DC circuits
Question 131Single Answer
In a series R-L-C circuit, at resonance, current?
A
Equal to voltage
B
Minimum
C
Zero
D
Maximum
Question 132Single Answer
In a parallel R-L-C circuit, at resonance, source current?
A
Zero
B
Maximum
C
Minimum
D
Equal to branch current
Question 133Single Answer
The voltage across L and C in series resonance?
A
Add to supply voltage
B
Equal and opposite
C
Zero
D
Infinite
Question 134Single Answer
In a purely resistive AC circuit, current and voltage?
A
Current leads voltage by 90°
B
Current lags voltage by 90°
C
In phase
D
Out of phase by 180°
Question 135Single Answer
In a purely inductive AC circuit, current lags voltage by?
A
90°
B
0°
C
45°
D
180°
Question 136Single Answer
In a purely capacitive AC circuit, current leads voltage by?
A
180°
B
0°
C
45°
D
90°
Question 137Single Answer
Hysteresis loss in a magnetic core depends on?
A
Voltage
B
Resistance
C
Capacitance
D
Frequency and material
Question 138Single Answer
Eddy current loss can be minimized by?
A
Increasing current
B
Using thick core
C
Increasing flux
D
Laminating the core
Question 139Single Answer
Unit of magnetic flux is?
A
Henry
B
Tesla
C
Weber
D
Ampere-turn
Question 140Single Answer
Unit of magnetic flux density is?
A
Ampere-turn
B
Weber
C
Henry
D
Tesla
Question 141Single Answer
In an R-series AC circuit, voltage and current are?
A
Current lags voltage by 90°
B
Current leads voltage by 90°
C
In phase
D
Out of phase by 45°
Question 142Single Answer
In a pure inductive AC circuit, current?
A
In phase with voltage
B
Leads voltage by 90°
C
Lags voltage by 90°
D
Zero
Question 143Single Answer
In a pure capacitive AC circuit, current?
A
Lags voltage by 90°
B
Leads voltage by 90°
C
In phase with voltage
D
Zero
Question 144Single Answer
In a parallel R-L-C circuit at resonance, source current?
A
Zero
B
Maximum
C
Minimum
D
Equal to branch current
Question 145Single Answer
In parallel resonance, voltage across each branch?
A
Zero
B
Equal to supply voltage
C
Twice supply voltage
D
Half supply voltage
Question 146Single Answer
In parallel resonance, current through L and C branches?
A
Small
B
Large and equal but opposite
C
Zero
D
Equal to supply current
Question 147Single Answer
The tank circuit consists of?
A
L and C in parallel
B
L and R in series
C
R and C in series
D
L, C, and R in series
Question 148Single Answer
Average value of triangular waveform over a cycle is?
A
2 × peak value
B
Half peak value
C
Equal to peak
D
Zero
Question 149Single Answer
In AC, instantaneous power can be negative due to?
A
Resistance
B
Current magnitude
C
Voltage magnitude
D
Energy returned to source
Question 150Single Answer
Phase difference between current and voltage in pure resistor?