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Latest JSSC JE Electrical Exam Question (Objective Questions), MCQ in English

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Electrical

Question 1Single Answer

If a square matrix of order 100 has exactly 15 distinct eigenvalues, then the degree of the minimum polynomial is

A
At least 15
B
At most 15
C
Always 15
D
Exactly 100

Question 2Single Answer

For high speed reading and storing of information in a computer, the core shall be of

A
Ferrite
B
Piezoelectric
C
Pyroelectric
D
Ferromagnetic above 768°C

Question 3Single Answer

Soft magnetic materials should have

A
Large saturation magnetization and large permeability
B
Low saturation magnetization and large permeability
C
Large saturation magnetization and low permeability
D
Low saturation magnetization and low permeability

Question 4Single Answer

Orbital magnetic moment of an electron, in an atom, is of the order of

A
0.1 Bohr magneton
B
1.0 Bohr magneton
C
10 Bohr magneton
D
100 Bohr magneton

Question 5Single Answer

When the temperature of a ferromagnetic material exceeds the Curie temperature, it behaves similar to a

A
Diamagnetic material
B
Ferrimagnetic material
C
Paramagnetic material
D
Antiferromagnetic material

Question 6Single Answer

What is the correct sequence of the following materials in ascending order of their resistivity ?
1. Iron
2. Silver
3. Constantan
4. Mica
5. Aluminium
Select the correct answer using the codes given below :

A
2, 5, 1, 3 and 4
B
4, 5, 3, 1 and 2
C
2, 3, 1, 5 and 4
D
4, 5, 1, 3 and 2

Question 7Single Answer

In the first Cauer network, with a pole at infinity, the first element must be

A
Series capacitor
B
Series inductor
C
Shunt capacitor
D
Shunt inductor

Question 8Single Answer

The total magnetic moment
1. is called saturation magnetization.
2. depends on the number of magnetic dipoles per unit volume, the instant electric current and the area of the current loop.
Which of the above statements is/are correct ?

A
1 only
B
2 only
C
Both 1 and 2
D
Neither 1 nor 2

Question 9Single Answer

Susceptibility of a diamagnetic material is 1. Negative
2. Positive
3. Dependent on the temperature
4. Independent of the temperature

A
1 and 2 only
B
1 and 3 only
C
2 and 3 only
D
1, 2 and 3

Question 10Single Answer

Superconductivity is a material property associated with

A
Changing shape by stretching
B
Stretching without breaking
C
A loss of thermal resistance
D
A loss of electrical resistance

Question 11Single Answer

An atom in a crystal vibrates at a frequency, determined by
1. Crystal heat current
2. Crystal temperature
3. The stiffness of the bonds with neighbour atoms
Select the correct answer using the codes given below:

A
1 only
B
2 only
C
3 only
D
1, 2 and 3

Question 12Single Answer

Consider the following statements:
1. Nano means 10^–9 so that nano materials have an order of dimension higher than the size of atom and come in the form of rods, tubes, spheres or even thin sheets/films
2. Nano materials have enhanced of changed structural property
3. Nano elements lend themselves to mechanical processing like rolling, twisting, positioning
4. Nano elements show important electrical, magnetic and optical characteristics that are useful in electrical industry
Which of the above statements are correct?

A
1, 2 and 3 only
B
1, 2, 3 and 4
C
3 and 4 only
D
1, 2 and 4 only

Question 13Single Answer

For a two-part reciprocal network, the three transmission parameters are A = 4, B = 7 and C = 5. What is the value of D?

A
9.5
B
9.0
C
8.5
D
8.0

Question 14Single Answer

Consider the following as representations of reciprocity in terms of z-parameters:
1. z₁₁ = z₁₂ 2. z₁₂ = z₂₂
3. z₁₂ = z₂₁
Which of the above representations is/are correct?

A
1 only
B
2 only
C
3 only
D
1, 2 and 3

Question 15Single Answer

Kirchhoff’s current law is applicable to
1. Closed loops in a circuit
2. Junction in a circuit
3. Magnetic circuits
Which of the above is/are correct?

A
1 only
B
2 only
C
3 only
D
1, 2 and 3

Question 16Single Answer

Which of the following are satisfied in a non-linear network?
1. Associative 2. Superposition
3. Homogeneity 4. Bilaterality
Select the correct answer using the codes given below:

A
1 and 3 only
B
1 and 4 only
C
2 and 3 only
D
2 and 4 only

Question 17Single Answer

Consider the following statements:
1. Network theorems are not derivable from Kirchhoff’s law
2. To get the Norton current, one has to short the current source
3. Thevenin’s theorem is suitable for a circuit involving voltage sources and series connections
Which of the above statements is/are correct?

A
1, 2 and 3
B
1 only
C
2 only
D
3 only

Question 18Single Answer

What is the octal equivalent of (5621.125)10?

A
11774.010
B
12765.100
C
16572.100
D
17652.010

Question 19Single Answer

What is the hexadecimal representation of (657)₈?

A
1 AF
B
D 78
C
D 71
D
32 F

Question 20Single Answer

In potential transformers, the secondary turns are increased slightly and the primary and secondary windings are wound as closely as possible to compensate for

A
Phase angle and ratio error, respectively
B
Ratio and phase angle error, respectively
C
Any eddy current loss and hysteresis loss, respectively
D
The hysteresis loss and eddy current loss, respectively

Question 21Single Answer

Which one of the following methods is used for the measurement of high resistances?

A
Carey-Foster bridge method
B
Substitution method
C
Loss of charge method
D
Potentiometer method

Question 22Single Answer

Consider the following statements with regard to induction type wattmeter:
1. Can be used on both ac and dc systems.
2. Power consumption is relatively low.
3. It is accurate only at stated frequency and temperature.
Which of the above statements is/are correct?

A
1 only
B
2 only
C
3 only
D
1,2 and 3

Question 23Single Answer

A computer system has a cache with a cache access time T_C= 10 ns, a hit ratio of 80% and an average memory access time T_M = 20 ns. What is the access time for physical memory T_P?

A
90 ns
B
80 ns
C
60 ns
D
20 ns

Question 24Single Answer

The minimum number of arithmetic operations required to evaluate the polynomial P(X) = X⁵+ 8X³+ X for a given value of X using only one temporary variable is

Question 25Single Answer

A freewheeling diode in phase-controlled rectifiers

A
enables inverter operation
B
is responsible for additional reactive power
C
improves the line power factor
D
is responsible for additional harmonics

Question 26Single Answer

What is the analog output for a 4-bit R-2R ladder DAC when input is (1000)₂, for V_ref = 5V?

A
2.3333 V
B
2.4444 V
C
2.5556 V
D
2.6667 V

Question 27Single Answer

Which one of the following statements is correct?

A
LTI system is causal
B
If and only if its impulse response is nonzero for positive values of n.
C
If its impulse response is zero for negative values of n.
D
If its impulse response is zero for positive values of n

Question 28Single Answer

A system has 14 poles and 2 zeros in its open-loop transfer function. The slope of its highest frequency asymptote in its magnitude plot is

A
–40 dB/dec
B
–240 dB/dec
C
+40 dB/dec
D
+240 dB/dec

Question 29Single Answer

The characteristics of a mode of controller are summarized:
1. If error is zero, the output from the controller is zero.
2. If error is constant in time, the output from the controller is zero.
3. For changing error in time, the output from the controller is |K|% for every 1% sec^–1 rate of change of error.
4. For positive rate of change of error, the output is also positive. The mode of controller is

A
Integral controller
B
Derivative controller
C
Proportional derivative
D
Proportional integral

Question 30Single Answer

A 1000V/400vV power transformer has a nominal short-circuit voltage VSC = 40%. Which one of the following statements is correct?

A
A voltage of 400 V appears across the short-circuited secondary terminals
B
A voltage of 16 V appears across the short-circuited secondary terminals.
C
When the secondary terminals are short-circuited, the rated current flows at the primary side at a primary voltage of 400 V.
D
The primary voltage drops to 400 V, when the secondary terminals are short-circuited.

Question 31Single Answer

Consider the following statements:
1. Salient pole alternators have small diameters and large axial lengths.
2. Cylindrical rotor alternators have a distributed winding.
3. Cylindrical rotor alternators are wound for large number of poles.
4. Salient pole alternators run at speeds slower than cylindrical rotor machines.
Which of the above statements are correct?

A
1 and 3 only
B
2 and 4 only
C
1 and 4 only
D
2 and 3 only

Question 32Single Answer

A permanent magnet stepper motor with 8 poles in stator and 6 poles in rotor will have a step angle of

A
7.5°
B
15°
C
30°
D
60°

Question 33Single Answer

Bulk power transmission over long HVDC lines is preferred because of

A
Low cost of HVDC terminal
B
No harmonic losses
C
Minimum line power losses
D
Simple protection

Question 34Single Answer

The turn-off time of a thyristor is 30 µs at 50°C. What is its turn-off time at 100°C?

A
15 µs
B
30 µs
C
60 µs
D
120 µs

Question 35Single Answer

A large dc motor is required to control the speed of the blower from a 3-phase ac source. The suitable ac to dc converter is, 3-phase

A
Fully controlled bridge converter
B
Fully controlled bridge converter with freewheeling diode
C
Half controlled bridge converter
D
Converter pair in sequence control

Question 36Single Answer

Consider the following statements:
1. The voltage developed across the OFF switches of the half bridge converter is the maximum dc link voltage.
2. In the full bridge converter, the voltage across the primary of the transformer is the dc link voltage.
3. The voltage developed across the OFF switches of the full bridge converter in half the maximum dc link voltage.
Which of the above statements are correct?

A
1, 2 and 3
B
1 and 3 only
C
1 and 2 only
D
2 and 3 only

Question 37Single Answer

What is the probability that at most 5 defective fuses will be found in a box of 200 fuses, if 2% of such fuses are defective?

A
0·82
B
0·79
C
0·59
D
0·52

Question 38Single Answer

At temperature above a limiting value, the energy of lattice vibrations, in a conductor, increases linearly with temperature so that resistivity increases linearly with temperature. In this region, this limiting value of temperature is called

A
Bernoulli Temperature
B
Curie Temperature
C
DebyeTemperature
D
Neel Temperature

Question 39Single Answer

Consider the following statements:
1. The critical magnetic field of a superconductor is maximum at absolute zero.
2. Transition temperature of a superconductor is sensitive to its structure.
3. The critical magnetic field of a superconductor is zero at its critical temperature.
4. Superconductors show very high conductivity below the critical temperature.
Which of the above statements are correct?
Select the correct answer using the codes given below:

A
1 and 3 only
B
2 and 3 only
C
1 and 4 only
D
2 and 4 only

Question 40Single Answer

Eddy current losses in transformer cores can be reduced by the use of
1. Solid cores
2. Laminated cores
3. Ferrites
Select the correct answer using he codes given below:

A
2 and 3 only
B
1 and 2 only
C
1 and 3 only
D
1, 2 and 3

Question 41Single Answer

The phenomenon of magnetostriction occurs when a ferromagnetic substance is magnetized resulting in

A
Heating
B
Small changes in its dimensions
C
Small changes in its crystal structure
D
Some change in its mechanical properties

Question 42Single Answer

What type of defect causes F-centers in a crystal?

A
Stoichiometric defect
B
Metal excess defect due to anion vacancies
C
Metal excess defect due to extra cations
D
Frenkel defect

Question 43Single Answer

In a connected graph, the total number of branches is b and the total number of nodes is n. Then the number of links L of a co-tree is

A
b – n
B
b – n – 1
C
b + n – 1
D
b – n + 1

Question 44Single Answer

When 7/0.029 V.I.R cable is carrying 20 A, a drop of 1 V occurs every 12 m. The voltage drop in a 100 m run of this cable when it is carrying 10 V is nearly

A
4.2 V
B
3.2 V
C
1.2 V
D
0.42 V

Question 45Single Answer

Consider the following statements: If a high Q parallel resonant circuit is loaded with a resistance
1. The circuit impedance reduces
2. The resonant frequency remains the same
3. The bandwidth reduces
Which of the above statements is/are correct?

A
3 only
B
2 only
C
1 only
D
1, 2 and 3

Question 46Single Answer

The three non-inductive loads of 5 kW, 3 kW and 2 kW are connected in a star network between R, Y and B phases and neutral. The line voltage is 400 V. The current in the neutral wire is nearly

A
11 A
B
14 A
C
17 A
D
21 A

Question 47Single Answer

Consider the following statements with regard to Lissajous pattern on a CRO:
1. It is a stationary pattern on the CRO.
2. It is used for precise measurement of frequency of a voltage signal.
3. The ratio between frequencies of vertical and longitudinal voltage signals should be an integer to have a steady Lissajous pattern.
Which of the above statements is/are correct?

A
1 only
B
2 only
C
3 only
D
1,2 and 3

Question 48Single Answer

Electric flux enclosed by a surface surrounding a charge is equal to the amount of charge enclosed.” This is the statement of

A
Faraday’s law
B
Lenz’s law
C
Modified Ampere’s law
D
Gauss’s law

Question 49Single Answer

If a positively charged body is placed inside a spherical hollow conductor, what will be the polarity of charge inside and outside the hollow conductor?

A
Inside positive, outside negative
B
Inside negative, outside positive
C
Both negative
D
Both positive

Question 50Single Answer

Consider the following statements with regard to Moving Iron (MI) instruments:
1. These instruments possess high operating torque.
2. These instruments can be used in ac and dc circuits.
3. Power consumption in these instruments is lower for low voltage range.
Which of the above statements are correct?

A
1 and 2 only
B
1 and 3 only
C
2 and 3 only
D
1,2 and 3

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Electrical

Question 51Single Answer

Consider the following components in a multistate R-C coupled amplifier:
1. Parasitic capacitance of transistor
2. Coupling capacitance
3. Stray capacitance
4. Wiring capacitance
Which of the above components effectively control high frequencies?

A
1,2 and 3
B
1, 2 and 4
C
1, 3 and 4
D
2, 3 and 4

Question 52Single Answer

A Wien Bridge Oscillator is suitable for
1. Audio frequency applications
2. Radio frequency applications
3. Very low frequency applications
Which of the above frequency applications is/ are correct?

A
1 only
B
2 only
C
3 only
D
1,2 and 3

Question 53Single Answer

The number of complex additions and multiplications in direct DFT are, respectively

A
N(N–1) and N²
B
N(N+1) and N²
C
N(N+1)² and N
D
N and N²

Question 54Single Answer

While forming a Routh arrary, the situation of a row of zeros indicates that the system

A
has symmetrically located roots
B
is stable
C
is insensitive to variations in gain
D
has asymmetrically located roots

Question 55Single Answer

A linear time-invariant control system with unsatisfactory steady state error is to be compensated. Which is/are the correct type of cascade compensation to be provided?
1. Lead
2. Lag
3. Lag-lead
Select the correct answer using the codes given below:

A
1 only
B
2 only
C
3 only
D
1, 2 and 3 only

Question 56Single Answer

In a system, the damping coefficient is –2. The system response will be

A
Undamped
B
Oscillations with decreasing magnitude
C
Oscillations with increasing magnitude
D
Critically damped

Question 57Single Answer

A dynamic system is described by the following equations:

A
1 and 2 only
B
1 and 3 only
C
2 and 3 only
D
1,2 and 3

Question 58Single Answer

Consider the following statements regarding capability curves of a synchronous generator:
1. The MVA loading should not exceed the generator rating.
2. The field current should not be allowed to exceed a specified value determined by field heating.
3. The MW loading should not exceed the rating of the prime mover.
4. The load angle must be more than 90°.
Which of the above statements are correct?

A
1, 2, 3 and 4
B
1 and 4 only
C
1, 2 and 3 only
D
2, 3 and 4 only

Question 59Single Answer

Which one of the following does not have an effect on corona?

A
Spacing between conductors
B
Conductor size
C
Line voltage
D
Length of conductor

Question 60Single Answer

Consider the following statements regarding corona:
1. It causes radio interference
2. It attenuates lightning surges.
3. It causes power loss.
4. It is more prevalent in the middle conductor of a transmission line employing flat conductor configuration.
Which of the above statements are correct

A
1, 2 and 3 only
B
1, 2 and 4 only
C
1, 2, 3 and 4
D
3 and 4 only

Question 61Single Answer

Consider the following statements with regard to a GTO :
1. The turn-off gain of the GTO is large.
2. Large negative gate current pulses are required to turn off the GTO.
3. GTO has large reverse blocking capability Which of the above statements is/are correct?

A
1 only
B
2 only
C
3 only
D
1, 2 and 3

Question 62Single Answer

Consider the following statements with regard to power diodes:
1. The breakdown voltage is directly proportional to the doping density of the drift region.
2. Losses in the diode are less due to conductivity modulation of the drift region in the on-state.
3. The vertically oriented structure supports large blocking voltages.
Which of the above statements is/are correct?

A
1 only
B
2 only
C
3 only
D
1, 2 and 3

Question 63Single Answer

In a synchronous machine, hunting is predominantly damped by

A
mechanical losses in the rotor
B
iron losses in the rotor
C
copper losses in the stator
D
copper losses in the rotor

Question 64Single Answer

In a 3-phase ac power transmission system using synchronous generation

A
The steady state power limits of both round rotor and salient pole machines are reached Ø = of their respective power angle characteristics.
B
the steady state power limit of round rotor motor machines occurs at a much smaller angle Ø as compared to that of salient pole machine power angle characteristics.
C
The steady state power limit of salient pole machines occurs at smaller angle Ø as compared to that of round rotor machine power angle characteristics.
D
The transient state power limits of synchronous generators do not depend on initial load just before the large change in load or on 3-phase fault.

Question 65Single Answer

A lossless power system has two generators G₁ and G₂; and total load to be served is 200 MW. The respective cost curves C₁ and C₂are defined as C₁= P_O1 + 0.01P²₀₁; C₂ = P₀₂ + 0.01P²_a2 : Assume the minimum loading on any generator to be 30 MW, the most economical loads P_G1 and P_G2 for the two generators are respectively

A
170 MW and 100 MW
B
200 MW and 100 MW
C
170 MW and 30 MW
D
200 MW and 30 MW

Question 66Single Answer

The loss formula coefficient matrix for a two-plant system is given by

The economic schedule for a certain load is given as
P₁ = 150 MW and P₂ = 275 MW
What is the penalty factor for plant 1 for this condition?

A
1.324
B
1.515
C
1.575
D
1.721

Question 67Single Answer

In 8085A microprocessor, the operation performed by the instruction LHLD 2100 H is

A
(H) ← 21 H, (L) ←00H
B
(H) ← M (2100 H), (L) ←M(2101H)
C
(H) ← M (2100 H), (L) ←M(2100H)
D
(H) ← 00H, (L) ←21H

Question 68Single Answer

A power system has two synchronous generators having governor turbine characteristics as
P₁ = 50 (50 – f)
P₂ = 100(51 – f)
Where f represents the system frequency. Assuming a lossless operation of the complete power system, what is the system frequency for a total load of 800 MW?

A
55.33 Hz
B
50 Hz
C
45.33 Hz
D
40 Hz

Question 69Single Answer

Geneticists say that they are very close to confirming the genetic roots of psychiatric illness such as depression and schizophrenia, and consequently, that doctors will be able to eradicate these disease through early identification and gene therapy. On which of the following assumptions does the statement above rely?

A
Strategies are now available for eliminating psychiatric illnesses.
B
Certain psychiatric illnesses have a genetic basis.
C
All human diseases can be traced back to genes and how they are expressed.
D
In the future, genetics will become the only relevant field for identifying psychiatric illnesses.

Question 70Single Answer

A 12-pole, 440 V, 50 Hz, 3-phase synchronous motor takes a line current of 100 A at 0.8 pf leading. Neglecting losses, the torque developed will be

A
705 Nm
B
1165 Nm
C
1058 Nm
D
525 Nm

Question 71Single Answer

A 3-phase, 460 V, 6-pole, 60 Hz cylindrical rotor synchronous motor has a synchronous reactance of 2.5

and negligible armature resistance. The load torque, proportional to the square of the speed, is 398 N.m at 1200 rpm.Unity power factor is maintained by excitation control. Keeping the V/f constant, the frequency is reduced to 36 Hz. The torque angle

A
9.5°
B
12.5°
C
25.5°
D
30°

Question 72Single Answer

Where does electro-static shielding occur in a charged spherical shell ?

A
When electrical potential outside spherical shell is zero
B
When electrical potential inside the spherical shell is zero
C
When electrical field outside the spherical shell
D
Electrical field inside the spherical shell

Question 73Single Answer

Which of the following options is the closest in meaning to the phrase underlined in the sentence below?It is fascinating to see life forms cope with varied environment conditions.

A
adopt to
B
adapt to
C
adept in
D
accept with

Question 74Single Answer

A 3-phase, 50 Hz, six pole induction motor has a rotor resistance of 0.1 Ω and reactance of 0.92 Ω. Neglect the voltage drop in stator and assume that the rotor resistance is constant. Given that the full load slip is 3%, the ratio of maximum torque to full load torque is

A
1.567
B
1.712
C
1.948
D
2.134

Question 75Single Answer

In an oscilloscope screen, linear sweep is applied at the

A
vertical axis
B
horizontal axis
C
origin
D
both horizontal and vertical axis

Question 76Single Answer

A phase-lead network has its transfer function

What is the frequency at which the maximum phase-lead occurs?

A
25 rad/sec
B
50 rad/sec
C
75 rad/sec
D
100 rad/sec

Question 77Single Answer

For a periodic square wave, which one of the following statements is true?

A
The Fourier series coefficients do not exist.
B
The Fourier series coefficients exists but the reconstruction converges at no point.
C
The Fourier series coefficients exists and the reconstruction converges at most points.
D
The Fourier series coefficients exists and the reconstruction converges at every point.

Question 78Single Answer

The number of complex additions and multiplications in GFT are, respectively

A
log₂ N and N log₂ N
B
N log₂ N and log₂ N
C
log₂ N and log₂ N
D
log₂ N and log₂ N

Question 79Single Answer

The undesirable property of an electrical insulting material is

A
high electric strength
B
high relative permittivity
C
high thermal conductivity
D
high insulation resistivity

Question 80Single Answer

Fourier series of any periodic signal x(t) can be obtained if
1.

2. Finite number of discontinuities within finite time interval t
3. Infinite number of discontinuities
Select the correct answer using the codes given below:

A
1,2 and 3
B
1 and 3 only
C
1 and 2 only
D
2 and 3 only

General Knowledge

Question 81Single 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 82Single 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 83Single 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 84Single 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 85Single 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 86Single 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 87Single 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 88Single 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 89Single 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 90Single 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

Question 91Single Answer

Where did Chuar revolt happen in Jharkhand ?

A
Maanbhum
B
Tamar
C
Dhalbhum
D
Santhal Pargana

Question 92Single Answer

Which of the following trees is also known as the 'king of deciduous forest' ?

A
semal
B
rosewood
C
sal
D
gular

Question 93Single Answer

Which was the first tribal rebellion in Jharkhand against the British ?

A
Chero
B
Bhumij
C
Kharwar
D
Dhal

Question 94Single Answer

What was the name of the Anglo Indian member who was nominated by the governer of Jharkhand to the state legislative assembly (2014) ?

A
Michael Lobo
B
Joseph Galstaun
C
David Cooper
D
Sam Martin

Question 95Single Answer

Which of the following queens extended her support in the pahariya revolt ?

A
queen of Sitapur
B
queen of Rampur
C
queen of Singhbhum
D
queen of Maheshpur

Question 96Single Answer

What was the percentage of farm labours in Jharkhand during 2017- 18 ?

A
65,40
B
66.85
C
68.70
D
69.42

Question 97Single Answer

Bhukhan Singh, the leader of chero revolt was hanged in which year ?

A
1802
B
1805
C
1808
D
1810

Question 98Single Answer

When did Malik Bayan (Ibrahim Ali, according to santhali sources), the army general of Muhammad- Bin-Tughlaq attack the Hazaribagh region ?

A
1325
B
1340
C
1352
D
1365

Question 99Single Answer

After the auction of Palamu region by the British, which king was assigned the responsibility to rule over it ?

A
Medini Rai
B
Jaswant Singh
C
Ghanshyam Singh
D
Ramavatar Singh

Question 100Single Answer

Which ruler of Delhi annexed Satgaon of Hazaribagh and made it the capital of the region ?

A
Feroz Shah Tughlaq
B
Muhammad Bin Tughlaq
C
Jahangir
D
Shah Muhammad Tughlaq

Question 101Single Answer

Which state is hosting the National SARAS Mela 2025?

A
Karnataka
B
Maharashtra
C
Kerala
D
Gujarat

Question 102Single Answer

Which ministry released the ‘UDISE Plus’ Report in 2025?

A
Ministry of Finance
B
Ministry of Education
C
Ministry of Culture
D
Ministry of Urban Development

Question 103Single Answer

Which city reported a surge in Guillain-Barré Syndrome (GBS) cases in August 2025?

A
Jerusalem
B
Gaza
C
Tehran
D
Damascus

Question 104Single Answer

Where was the maiden Exercise Aarogya Setu organized by the Indian Army?

A
Sikkim
B
Assam
C
Tripura
D
Odisha

Question 105Single Answer

Which ministry launched the Udyam Sakhi Portal?

A
Ministry of Science and Technology
B
Ministry of Finance
C
Ministry of Micro, Small and Medium Enterprises
D
Ministry of Commerce

Question 106Single Answer

Exercise Maitree is a joint military drill between India and which country?

A
Japan
B
Thailand
C
Australia
D
Vietnam

Question 107Single Answer

The Didayi tribe is primarily found in which state?

A
Gujarat
B
Rajasthan
C
Odisha
D
Karnataka

Question 108Single Answer

Which G7 country announced recognition of Palestine in September 2025?

A
Italy
B
France
C
Germany
D
Japan

Question 109Single Answer

Which organization launched the enhanced Certificate of Origin (eCoO) 2.0 system?

A
Reserve Bank of India
B
Export Promotion Council
C
Directorate General of Foreign Trade
D
Federation of Indian Export Organisations

Question 110Single Answer

Abdal-Kuri Island, recently in the news, is located in which ocean?

A
Pacific Ocean
B
Indian Ocean
C
Atlantic Ocean
D
Arctic Ocean

JSSC JE Electrical (Paper-I) Exam - English

Question 111Single Answer

Yojna a weekly journal

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 112Single Answer

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 113Single 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 114Single 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 115Single 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 116Single 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 117Single 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 118Single Answer

Chelliah Committee of 1992 deals with the overhauling of our

A
financial system
B
tax system
C
patents and copyrights
D
Public sector undertakings

Question 119Single Answer

During which Five Year Plan was the annual growth rate of National Income the lowest

A
2^nd plan
B
3^rd plan
C
5^th plan
D
6^th plan

Question 120Single Answer

Which of the following taxes is a progressive tax

A
sales tax
B
custom tax
C
excise tax
D
income tax

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