tgt test series 2

A body performing motion with a = –kx is in

A UCM
B SHM
C Projectile
D Random motion

Escape velocity on a planet depends on

A Radius
B Mass
C Both mass & radius
D Density

Which lens has positive power

A Concave
B Convex
C Plano-concave
D None

Unit of magnetic flux

A Tesla
B Weber
C Henry
D Gauss

Transformer operates on

A DC
B AC
C Both
D None

Compton effect proves

A Wave nature
B Particle nature
C Dual nature
D Diffraction

A semiconductor with more electrons is

A p-type
B n-type
C Intrinsic
D Superconductor

The force on charge in magnetic field is

A qvB
B q(E + v×B)
C qE
D qB

Skin effect increases with

A Decreasing frequency
B High frequency
C DC
D Low resistance

In TIR, angle of incidence must be

A < critical
B > critical
C = critical
D Any angle

Nuclear binding energy per nucleon is highest for

A U-235
B He-4
C Fe-56
D C-12

Wien’s law relates

A λ and T
B λ and P
C λ and volume
D λ and time

Maxwell’s equations unify

A Heat and light
B Electricity & magnetism
C Matter & energy
D Mechanics & optics

Dimension of Planck constant

A ML²T⁻¹
B ML²T⁻²
C MLT⁻²
D M⁰L²T

The reason for damping in oscillator is

A Elastic force
B Restoring force
C Friction/resistance
D Mass

Photoelectric effect depends on

A Intensity
B Frequency
C Distance
D Time

SI unit of angular momentum

A kg m²/s
B kg m²/s²
C kg m/s
D N m

Poynting vector gives

A Magnetic flux
B Energy flow
C Charge flow
D Resistance

Inverse square law applies to

A Gravitation
B Elastic force
C Friction
D Normal reaction

Michelson-Morley experiment proved absence of

A Light
B Ether
C Magnetism
D Gravity

Heisenberg uncertainty relates

A x & y
B Energy & time
C Position & momentum
D Charge & mass

A rigid body rotates with constant ω means

A α = 0
B α = constant
C Torque increases
D Torque decreases

Critical angle depends on

A Mass
B Refractive index
C Frequency
D Time

Force between two charges is inversely proportional to

A r
B
C
D r⁴

The ratio of amplitudes in damped SHM decays

A Linearly
B Logarithmically
C Exponentially
D Randomly

Hall effect is used to measure

A Conductivity
B Charge carrier type
C Band gap
D Frequency

Frequency of light remains same when

A Speed changes
B Medium changes
C Temperature changes
D Humidity changes

A pn junction is forward biased when

A p-side at lower potential
B n-side at higher potential
C p-side at higher potential
D Reverse applied

In elastic collision

A KE conserved
B KE lost
C Momentum lost
D Energy destroyed

Wavefront is perpendicular to

A Intensity
B Ray direction
C Area
D Current

What is unit of electric field

A N/C
B C/N
C A/m²
D V

Thermodynamic process with ΔT = 0

A Adiabatic
B Isothermal
C Isochoric
D Isobaric

A material with zero resistivity is

A Semiconductor
B Insulator
C Superconductor
D Dielectric

De Broglie wavelength decreases when

A Speed increases
B Mass decreases
C Momentum decreases
D Charge increases

SI unit of capacitance

A Coulomb
B Farad
C Ohm
D Watt

Threshold frequency corresponds to

A Minimum intensity
B Minimum frequency
C Maximum wavelength
D Minimum wavelength

Kirchhoff’s first law is based on

A Energy conservation
B Charge conservation
C Momentum
D Power

In an RC circuit, time constant is

A R/C
B RC
C 1/RC
D R²C

Sound cannot travel through

A Air
B Steel
C Water
D Vacuum

Fermi level lies at

A Bottom of valence band
B Top of valence band
C Mid of forbidden band
D Top of conduction band

The SI unit of pressure

A Torr
B Pascal
C atm
D bar

Zener diode is used for

A Oscillation
B Rectification
C Voltage regulation
D Filtering

Magnetic susceptibility of diamagnetic materials

A Positive
B Zero
C Negative
D Infinite

Newton’s rings are due to

A Diffraction
B Polarization
C Interference
D Scattering

The rest mass of photon is

A Zero
B Infinite
C Constant
D Variable

A system is in equilibrium when

A Net force = 0
B KE = PE
C Work = 0
D Momentum = 0

Drift velocity increases when

A Area increases
B Temperature increases
C Electric field increases
D Resistance increases

Hybridization of carbon in ethene

A sp³
B sp²
C sp
D dsp²

Rate constant of first-order reaction unit

A mol L⁻¹ s⁻¹
B s⁻¹
C L mol⁻¹ s⁻¹
D mol² s⁻¹

pH of neutral solution at 25°C

A 0
B 7
C 14
D 12

Highest electronegativity

A O
B N
C F
D Cl

Bond present in H₂ molecule

A Ionic
B Covalent
C Coordinate
D Hydrogen

Rate of reaction increases with temperature due to

A Less collisions
B More collisions & energy
C Less activation energy
D Zero activation

Functional group in aldehydes

A –COOH
B –CHO
C –COR
D –OH

Benzene undergoes

A Addition
B Substitution
C Polymerization
D Neutralization

Ozone is an

A Allotrope of O
B Isotope of O
C Ion of O
D Compound

Isomerism due to restricted rotation is

A Geometrical
B Optical
C Structural
D Polymer

KMnO₄ is a strong

A Reducing agent
B Oxidizing agent
C Acid
D Base

Vapour pressure increases with

A Higher temperature
B Lower temperature
C Higher pressure
D Higher volume

Alcohol + Carboxylic acid gives

A Amide
B Ester
C Ketone
D Ether

Water hardness due to

A Na⁺
B K⁺
C Ca²⁺ and Mg²⁺
D Cl⁻

Arrhenius equation relates

A T & K
B pH & T
C K & Eₐ
D Both A & C

Ionic radius increases down a group because

A Nuclear charge increases
B Electrons added to same shell
C Shells increase
D None

Metal used in Galvanization

A Al
B Zn
C Cu
D Ag

Example of buffer

A HCl
B NaOH
C CH₃COOH + CH₃COONa
D NH₄Cl

Amines smell like

A Fruity
B Fishy
C Sweet
D Spicy

Structure of diamond is

A Planar
B Tetrahedral
C Linear
D Hexagonal

pH of strong acid is

A >7
B <7
C =7
D 14

Coordination number of Na⁺ in NaCl

A 2
B 4
C 6
D 8

Catalyst affects

A ΔH
B ΔS
C Activation energy
D ΔG

Aromatic compounds follow rule

A
B
C 4n+2 π
D 2n π

Calcium carbonate is

A CaCl₂
B CaCO₃
C CaO
D Ca(OH)₂

Nitrate ion geometry

A Linear
B Bent
C Trigonal planar
D Tetrahedral

Gas deviate from ideal due to

A Intermolecular attraction
B No attraction
C Low pressure
D High temperature

Ionization enthalpy increases across a period because

A Atomic size increases
B Atomic size decreases
C Nuclear charge decreases
D Shielding increases

Tollen’s reagent is used to test

A Alcohols
B Ketones
C Aldehydes
D Acids

Greenhouse gas

A N₂
B CH₄
C O₂
D Ar

Most reactive halogen

A F
B Cl
C Br
D I

Polymerization of ethene forms

A PVC
B Polyethene
C Polyester
D Nylon

Alloy of Copper & Tin

A Brass
B Bronze
C Solder
D Steel

Hard water is softened by

A Adding NaCl
B Adding soap
C Ion exchange
D Filtration

An example of heterocyclic compound

A Benzene
B Pyridine
C Toluene
D Naphthalene

Chemical formula of gypsum

A CaSO₄
B CaSO₄·2H₂O
C CaCO₃
D CaO

Basicity of H₃PO₄ is

A 1
B 2
C 3
D 4

Bond order of N₂

A 1
B 2
C 3
D 4

Example of strong electrolyte

A CH₃COOH
B HCl
C NH₄OH
D H₂O

Most stable carbocation

A CH₃⁺
B
C
D

Boiling point elevation is a

A Colligative property
B Electrical property
C Magnetic property
D Optical property

Example of Lewis acid

A NH₃
B H⁺
C OH⁻
D CH₃COO⁻

Metal refined by electrolysis

A Au
B Cu
C Ag
D Al

Molecularity is always

A 0
B Fraction
C Integer
D Any value

pH of blood

A 6.4
B 7.4
C 8.4
D 9.2

Exothermic reaction has

A ΔH > 0
B ΔH < 0
C ΔH = 0
D ΔH = ∞

A peptide bond is

A C–H
B C–O
C C–N
D N–H

If f(x)=x², f′(x)=

A x
B 2x
C
D 1

Derivative of sinx

A cosx
B –cosx
C –sinx
D tanx

∫ x dx equals

A
B x²/2
C
D 2x

If A is 2×2 matrix, det(A) is

A Scalar
B Matrix
C Vector
D Function

AM ≥

A GM
B HM
C Neither
D Both

Matrix with rows = columns

A Row matrix
B Square matrix
C Diagonal
D Null

Limit of sinx/x as x→0

A 0
B 1
C
D x

Slope of line y=3x+2

A 2
B 3
C –2
D –3

If f′(a)=0 and f″(a) > 0, then point is

A Maxima
B Minima
C Saddle
D Inflection

|z| denotes

A Real part
B Imaginary part
C Modulus
D Conjugate

If A–I = 0, then A is

A Identity
B Null
C Singular
D Orthogonal

(a+b)² =

A a²+b²
B a²+2ab+b²
C a²–b²
D a²+ab+b²

Solution of dy/dx=0

A y=constant
B y=x
C y=x²
D y=ex

Integration of cosx dx

A sinx
B –sinx
C cosx
D tanx

Eigenvalue of identity matrix

A 0
B 1
C 2
D –1

Derivative of ln x

A x
B 1/x
C
D –x

What is binomial coefficient of (n r)

A n!/(n–r)!
B n!/(r!(n–r)!)
C r!/n!
D n!

Tangent of 45°

A 0
B 1
C √3
D

Area under curve y = x from 0 to 1

A 1
B 1/2
C 2
D 0

Determinant of triangular matrix equals

A Sum of diagonal
B Product of diagonal
C Zero
D –1

Differential equation order of d²y/dx²

A 0
B 1
C 2
D 3

If vectors are perpendicular, dot product is

A Max
B Zero
C Min
D Undefined

∫ dx/(1+x²)

A tanx
B arctanx
C sinx
D cosx

θ in radians equals

A s/r
B r/s
C sr
D s+r

If |A|=0, matrix is

A Singular
B Non-singular
C Identity
D Orthogonal

1+2+3+…+n equals

A
B n(n+1)/2
C n/2
D 2n

Derivative of e^x

A x e^x
B e^x
C 1/e^x
D 0

tanθ = sinθ/

A cosθ
B secθ
C cosecθ
D cotθ

If roots of quadratic are equal, discriminant is

A >0
B <0
C =0
D infinite

Matrix with all elements zero

A Null matrix
B Identity
C Symmetric
D Skew

If limit exists at a point, function is

A Continuous
B Not continuous
C Always differentiable
D Constant

Derivative of constant

A 1
B 0
C Undefined
D Constant

3-dimensional distance formula

A √(x²+y²)
B √(x²+y²+z²)
C x+y+z
D x²+y²+z²

∫ 1/x dx

A x
B ln|x|
C
D e^x

Probability sum of sample space

A 0
B 1
C
D Random

If A = Aᵗ, matrix is

A Null
B Symmetric
C Skew
D Orthogonal

∫ 0 dx

A 0
B x
C 1
D constant

Logₐ(a) =

A 0
B 1
C a
D

Slope of perpendicular lines are

A Same
B Product = –1
C Product = 1
D Sum = 1

d/dx (x³)

A
B 3x²
C 3x
D

Range of sinθ

A (–∞,∞)
B (–1,1)
C [–1,1]
D [0,1]

Equation of circle

A x²+y²=r²
B x+y=r
C x²+y=r
D x+y²=r²

If determinant is negative, triangle area

A Negative
B Positive
C Zero
D Undefined

If f(x)=3x+1, f(2)=

A 3
B 5
C 7
D 4

0! =

A 0
B 1
C
D undefined

Vector magnitude always

A Negative
B Zero
C Positive
D Undefined

Childhood stage is

A 0–5
B 6–11
C 12–18
D 18–25

Formative assessment is for

A Final marks
B Improving learning
C Selection
D Ranking

Himachal Pradesh formed in

A 1947
B 1950
C 1971
D 1975

Capital of HP

A Mandi
B Shimla
C Solan
D Kangra

First Governor of HP

A S. Chakravarti
B Vishnu Sadashiv
C Y.S. Parmar
D K. Chandrashekhar

Highest peak of HP

A Deo Tibba
B Shilla
C Reo Purgyil
D Kinnaur Kailash

B.Ed focuses on

A Engineering
B Medical
C Teaching skills
D Commerce

Main component of learning

A Teaching only
B Experience
C Punishment
D Marks

Noise pollution mainly causes

A Fever
B Hearing loss
C Cancer
D Cough

Vitamin C deficiency causes

A Rickets
B Scurvy
C Night blindness
D Goitre

Who wrote Constitution of India

A Nehru
B Ambedkar
C Tilak
D Gandhi

Largest organ in human body

A Heart
B Liver
C Skin
D Lungs

UN headquarters

A Geneva
B Paris
C New York
D Delhi

Blood group universal donor

A AB+
B O+
C O–
D AB–

Study of fossils

A Zoology
B Paleontology
C Botany
D Ecology

Kangra painting is famous for

A Sculpture
B Miniature art
C Pottery
D Metal work

Himachal is known as

A Apple state
B Green state
C Power state
D Hill state

Dalhousie is in district

A Shimla
B Kullu
C Chamba
D Solan

Child-centred education was advocated by

A Plato
B Rousseau
C Gandhi
D Tagore

Knowledge society values

A Memorization
B Skills
C Punishment
D Obedience

HP folk dance

A Ghoomar
B Nati
C Garba
D Kathak

Missing number: 2, 6, 12, 20, ?

A 30
B 28
C 26
D 36

Opposite of “Rigid”

A Flexible
B Hard
C Soft
D Loose

Synonym of “Transparent”

A Opaque
B Clear
C Bright
D Soft

Hindi synonym of “सुंदर”

A बुरा
B अच्छा
C मनमोहक
D बड़ा

Correct spelling

A Occurance
B Occurrence
C Ocurence
D Occurence

पितृ का समास

A पितृसदृश
B पितामह
C पितृवंश
D पिता

Himalaya formed due to

A Folding
B Faulting
C Volcano
D Plateau

Which gas causes global warming

A N₂
B CO₂
C O₂
D He

India’s first Prime Minister

A Gandhi
B Nehru
C Patel
D Ambedkar

Odd one out: 3, 9, 27, 81, 250

A 9
B 81
C 250
D 27

Teaching aid example

A Black board
B Punishment
C Homework
D Examination

CPU stands for

A Central Processing Unit
B Control Power Unit
C Central Power Unit
D Computer Processing Use

Which state is north of HP

A Punjab
B Haryana
C J&K
D Uttar Pradesh

Largest river of HP

A Sutlej
B Ravi
C Beas
D Chenab

Carbon monoxide is

A Harmless
B Highly poisonous
C Useful
D Perfume

Light year measures

A Time
B Distance
C Intensity
D Speed

Which is primary color

A Red
B Pink
C Orange
D Brown

Teacher’s attitude should be

A Dominating
B Supportive
C Punishing
D Strict

HP High Court is at

A Shimla
B Solan
C Kullu
D Dharamshala

India became republic in

A 1947
B 1950
C 1962
D 1971

Synonym of “Rapid”

A Slow
B Quick
C Soft
D Bright

Hindi antonym of “अंधेरा”

A उजाला
B प्रकाश
C दिन
D सब

Largest planet

A Earth
B Mars
C Jupiter
D Saturn

Memory used when computer shuts down

A ROM
B RAM
C Cache
D Register

Regular exercise improves

A Illness
B Fitness
C Weakness
D Stress only

Synonym of “Brave”

A Fearful
B Courageous
C Weak
D Lazy

HP’s famous fair

A Pushkar
B Minjar
C Kumbh
D Baisakhi

Himachal was earlier called

A Simla Province
B Chief Commissioner’s Province
C Mountain Province
D Punjab Hill States

Which is NOT renewable energy

A Solar
B Wind
C Coal
D Hydro

Odd one: Apple, Mango, Banana, Carrot

A Apple
B Banana
C Carrot
D Mango

One rupee note is issued by

A RBI
B Govt. of India
C SBI
D Ministry of Finance

Teacher evaluates learning using

A Tests
B Strength
C Punishment
D Behaviour

Below is NOT a teaching aid

A Globe
B Chart
C Blackboard
D Scolding

HP has how many districts

A 10
B 12
C 15
D 20

Synonym of “Ancient”

A Old
B New
C Fresh
D Young

Hindi word “विद्यालय” means

A Playground
B School
C Temple
D Office

Shortest day in Northern Hemisphere

A 21 June
B 22 December
C 1 January
D 15 August

Which is biodegradable

A Plastic
B Paper
C Glass
D Iron

Main objective of teaching is

A Cover syllabus
B Guide students
C Give homework
D Scold

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