List of top Questions asked in CUET (PG)

Two bodies of different masses are moving with the same kinetic energy. Which one has a greater momentum?

There are three planets in circular orbits around a star at a distance a, 9a and 16a respectively. At time t = \(t_0\), the star and the planets are in a straight line. The period of revolution of the closest planet is T. How long after \(t_0\), will they again be in the same line?

A bullet of mass 10 g moving horizontally with a speed of 500 m/s passes through a block of wood of mass 1 kg, initially at rest on a frictionless surface. The bullet comes out of the block with a speed of 200 m/s. What is the final speed of the block?

The general form of a central force is represented by \(\overrightarrow F = \frac{C}{r^n}\hat r\) (C = constant) known as Inverse Power law. 
A. The force represented by above equation will be attractive if C < 0.
B. The force represented by above equation will repulsive if C < 0.
C. The force represented by above equation will be repulsive if C > 0.
D. The force represented by above equation will be attractive if C > 0.
Choose the correct answer from the options given below.

Gravitational force between two masses \(m_1\) and \(m_2\) separated by a distance r is
A. central force
B. non-central force
C. attractive force
D. repulsive force
E. directly proportional to the distance between \(m_1\) and \(m_2\)
Choose the correct answer from the options given below.

The angular speed of a motor wheel is increased from 1200 r.p.m. to 3120 r.p.m. in 16 s. What is its angular acceleration?

The dimension for conductivity (c) is.

An industry has two firms. They face an inverse demand function P=200-4Q and a constant unit cost of Rs.8.0. The Cournot duopoly equilibrium price (P) and Quantity (Q) will be

Suppose that for a random sample of size 10, the value of covariance between two variables X and Y is 100 and the standard deviations of X and Y are 5 and 20 respectively. What is the value of regression coefficient in regression of Y on X?

Daniel Thorner referred to colonial investment in ____ as "private investment at public risk".

A vertical triangular area with vertex downward and attitude 'h' has its baas lying on the free surface of a liquid. The center of pressure below the free surface is at distance of

An article is sold for 16500 which was bought at 18750. Find the loss percent.

Look at the series: 1224, 612, 204, 102, 34,....... Which one of the following numbers should come next in the series?

A text, according to Roland Barten, is a

For any positive integer 7^m-3^m is divisible by

The phenomenon of existence of two or more compounds possessing the same molecular formula but different properties is referred as ________ .

Number of C-O stretching frequency bands observed for M(CO)₆ : M(CO)₃L₃ (fac-isomer), M(CO)₃L₃ (mer- isomer), respectively are:

Phenol derivatives can be prepared from corresponding chlorobenzene derivatives via nucleophilic substitution reaction only when it contains

Among the following mono nitrophenols which one is most acidic.

Deduce the structure of the corresponding alcohol which shows the following reaction
C₆H₁₄0₃ \(\stackrel{2HIO_4}{\rightarrow}\) CH₃CHO + CH₃CH₂CHO + HCOOH

A monochromatic radiation is incident on a solution of 0.05 molar concentration of an absorbing substance. The intensity of the radiation is reduced to one fourth of the initial value after passing through 10 cm length of the solution. Calculate the molar extinction. coefficient of the substance.

Identify the infrared active molecules from the following
A. N₂
B. NO
C. CO
D. CO₂
Choose the correct answer from the options given below:

Which among the elements of Lanthanoid series often exhibit +4 oxidation state?

Which of the following orders are correct for noble gases?
A. Solubility in water He<Ne < Ar<Kr<Xe
B. Boiling points He< Ne <Ar<Kr <Xe
C. Chemical reactivity He > Ne >Ar> Kr > Xe
D. Enthalpy of vaporisation He> Ne > Ar> Kr> Xe
Choose the correct answer from the options given below:

The following carbonyl compounds absorb IR radiations in the decreasing order.
A.
B.
C.
D.
Choose the correct answer from the options given below: