tgt test series 3

The slope of a displacement–time graph gives

A body moves in a circle with constant speed, then

The work done by a conservative force around a closed path is

Dimension of force is

In free fall near Earth, the acceleration is approximately

In an elastic spring, potential energy is stored in the form of

A body of mass m moving with speed v has momentum

A perfectly rigid body is a

Pressure in a fluid at rest depends on

Pascal’s law is applicable to

Temperature at which a substance melts is its

First law of thermodynamics is a statement of conservation of

A system which can exchange neither mass nor energy with surroundings is

The degree of randomness of a system is measured by

The speed of sound in a gas is proportional to

The SI unit of surface tension is

In SHM, kinetic energy is maximum when displacement is

Resonance occurs when

The total mechanical energy in SHM remains

Coulomb’s law gives force between

Electric field inside a conductor in electrostatic equilibrium is

The charge on an electron is approximately

The unit of electric potential is

Ohm’s law relates

A wire is stretched and its resistance becomes four times, its length is

SI unit of magnetic field induction is

Force on a current carrying conductor in a magnetic field is

The device based on electromagnetic induction is

Lenz’s law gives direction of

Frequency of AC used in India power supply is approximately

Light of single wavelength is called

Focal length of a mirror is half its

Power of a lens is measured in

Interference of light supports its

Polarisation of light is possible only for

De Broglie wavelength is associated with

The ground state energy of hydrogen atom is

X-rays are of nature

Half life of a radioactive substance is the time in which

A semiconductor device used as an amplifier is

A zener diode is specially designed to work in

Logic gate that outputs 1 only when both inputs are 1 is

A crystal lattice is characterized by

The phenomenon of losing superconductivity when magnetic field is applied is

Fermi energy refers to

The number of moles in 22 g of CO₂ is

Avogadro number is approximately

The shape of methane molecule is

Which orbital can hold at most 10 electrons

Isotopes are atoms with same

The ideal gas equation is

When liquid changes into vapour it is

The process of solid directly turning into gas is

Which has strongest hydrogen bonding

pH less than 7 indicates

Which is a diprotic acid

Electrolytic cell converts

A catalyst increases rate of reaction by

Half life of first order reaction depends on

Example of homogeneous catalysis

Among CH₄, NH₃, H₂O, HF, maximum boiling point is for

The most metallic element in a period is towards

Main ore of aluminium is

The process of heating ore in absence of air is

Coordination number of central metal is

EDTA is a

The IUPAC name of CH₃CH₂OH is

The reaction of alkyl halide with KCN gives

The reagent used for bromination of benzene is

Tertiary alcohol on oxidation generally gives

Example of nucleophilic addition reaction

The pair of enantiomers shows

Carbohydrates that cannot be hydrolysed further are

Proteins are polymers of

DNA stands for

Example of thermosetting polymer

The colligative property used for molar mass determination of polymer is

Green chemistry means

Smog is a mixture of

The main component of LPG is

Hardness of water is commonly expressed in terms of

The most abundant noble gas in atmosphere is

Ozone is mainly found in

Bleaching powder chemically is

The oxidation number of S in H₂SO₄ is

In redox reaction, oxidising agent is the species which

Example of strong base

The conjugate base of H₂O is

A solution which resists change in pH is

The energy minimum in reaction coordinate diagram corresponds to

If f(x) = x³ then f′(x) is

The derivative of cos x is

The integral ∫ x² dx equals

A function is continuous at x = a if

∫ 0 to 1 of 1 dx is

The slope of line 2x − 3y + 6 = 0 is

The discriminant of ax² + bx + c = 0 is

Sum of first n natural numbers is

The series 3, 6, 9, 12 is an

If a, b, c are in GP then

If A is 3×3 identity, then |A| is

For a 2×2 matrix [[a,b],[c,d]] determinant is

A matrix A is invertible if and only if

If a vector has magnitude zero then it is

Dot product of perpendicular vectors is

The gradient of a scalar function gives

Divergence of a solenoidal vector field is

The function f(z) = z² is analytic

The Cauchy Riemann equations are conditions for

Order of differential equation d³y/dx³ + y = 0 is

Degree of (d²y/dx²)² + (dy/dx)³ = 0 is

A solution valid for all values of x containing as many arbitrary constants as order is

The improper integral ∫ 1/x from −1 to 1 is

The radius of convergence of power series depends on

The method to find root by repeatedly halving interval is

Newton Raphson method uses

Trapezoidal rule is used for

If a straight line has equation x = 3 then its slope is

The equation x² + y² − 4x − 6y + 9 = 0 represents

The eccentricity of a circle is

A random variable with only two outcomes is called

Mean of numbers 2, 4, 6, 8 is

Variance is always

If P(A) = 0.4 and P(B) = 0.3 for mutually exclusive events then P(A ∪ B) is

If two fair coins are tossed, probability of exactly one head is

If vector a and b are parallel, then a × b is

Curl of gradient of any scalar field is

If |z| = 1 then point lies on

Complex conjugate of a+ib is

If lim x→0 (sin 2x / 2x) equals

A function f is one to one if

Cardinality of set of even natural numbers is

If A is skew symmetric then diagonal elements are

Eigenvectors corresponding to distinct eigenvalues of symmetric matrix are

The rank of zero matrix is

A differential equation with solution y = Ceˣ is likely

A cubic polynomial can have at most

If α, β are roots of x² − 5x + 6 = 0 then α+β is

Real part of complex number 3−4i is

The integral of 0 to π of sin x dx is

According to Piaget, the concrete operational stage is roughly

Inclusive education mainly focuses on

Continuous and comprehensive evaluation emphasises

Formative evaluation is done

Himachal Pradesh was made a full-fledged state by

Yashwant Singh Parmar is remembered as

The river Beas originates from

The literacy rate is measured as percentage of

Article 21 of Indian Constitution deals with

Parliament of India consists of

Fundamental duties were added by

Planning Commission in India has now been replaced by

The largest continent of the world is

Which layer of atmosphere is closest to Earth surface

Natural satellite of Earth is

Which vitamin is produced in the skin by sunlight

Photosynthesis occurs in plant cell organelle

The smallest unit of life is

Everyday use of soap in hard water forms

Which gas is called laughing gas

The part of computer that does calculations is

Which device is used to project computer screen to large audience

In reasoning, a series 5, 10, 20, 40, ? will have next term

Find odd one out

If SOUTH is written as 47329 and EAST as 1539 then SEAT corresponds to

Father’s age is twice that of son, if son is 15 years then father is

Opposite of “Silent” in English is

Synonym of “Begin” is

Correct spelling is

In the sentence “He has been working hard” the tense used is

Antonym of Hindi word “दयालु”

पर्यायवाची शब्द “भूमि” का है

“नाम” का विलोम है

भूकंप मापने का यंत्र है

World Environment Day is celebrated on

Green revolution is related to

The main occupation in rural areas of India is

Panchayati Raj system is related to

The national anthem “Jana Gana Mana” was composed by

“Chipko Movement” was mainly about

The currency of Japan is

Which is an example of renewable resource

Road safety rule for pedestrians is

Main source of drinking water in most villages

Which of the following is not a browser

Teaching is most effective when it is

In classroom, discipline should be maintained by

A good question paper should be

Mid day meal scheme in schools primarily aims at

Child labour is legally prohibited below the age of

Nati dance is mostly performed during

In HP, Lahaul-Spiti region is famous for

The official language of Himachal Pradesh is

First Indian woman Prime Minister was

In social science, secularism means

Population density means

Major cause of soil erosion is

On Indian map, Tropic of Cancer passes through

One of the main aims of education according to National Policy is

In teaching learning process feedback helps to