List of top Questions asked in CUET (UG)

Which of the following statements are correct regarding firms in perfect competition?
• [(A)] No single buyer or seller can influence the market price.
• [(B)] Products sold by different firms are differentiated to attract customers.
• [(C)] There are no barriers to entry or exit in the long run.
• [(D)] Firms in a perfectly competitive market always make super-normal profit in the long run. Choose the correct answer:

The short-run supply curve of a firm is:

The problem of “What to produce?” includes which of the following considerations?
• [(A)] Whether to produce more of food, clothing, and housing or luxury goods.
• [(B)] Whether to allocate more resources to education or military services.
• [(C)] Whether to use labour-intensive or capital-intensive production methods.
• [(D)] Whether to focus on consumption goods or investment goods. Choose the correct answer from the options below:

When does a firm experience normal profit?
• [(A)] When total revenue equals total cost.
• [(B)] When economic profit is zero.
• [(C)] When price is equal to minimum AVC.
• [(D)] When price is equal to ATC in the long run. Choose the correct answer:

The contraceptive “Copper-T” prevents pregnancy by:

During photosynthesis, oxygen is released from:

Which of the following diseases is caused by a protozoan?

The “powerhouse of the cell” is:

In the Hardy–Weinberg principle, genetic equilibrium is affected by:

Which of the following organisms is used in the production of curd?

The functional unit of kidney is:

Which of the following is the correct sequence of stages in mitosis?

In humans, the oxygen-carrying pigment haemoglobin is present in:

Evaluate: \( \int_0^1 (2x+1) dx \)

Differentiate: \( y = x^2\sin x \)

The principal value of \( \tan^{-1}(1) \) is:

The feasible region of a linear programming problem is always:

Solve: \( \frac{dy}{dx}=3x^2 \)

If \( f(x)= \begin{cases x^2+k, & x\leq 1 \\ 2x+1, & x>1 \end{cases} \) is continuous at \( x=1 \), then the value of \( k \) is:}

A bag contains 5 red balls and 3 blue balls. Two balls are drawn at random without replacement. The probability that both are red is:

Let \( A = \{1,2,3\} \) and \( B = \{2,4,6\} \). A function \( f : A \to B \) is defined by \( f(x)=2x \). The function is:

Assertion (A): Ionization enthalpy increases along each series of transition elements from left to right. However, small variations occur. Reason (R): There is a corresponding increase in nuclear charge which accompanies the filling of electrons in the inner d-orbitals.

Which of the following set of ions act as oxidizing agents?

'Spin only' magnetic moment is same for which of the following ions? A. \(Ti^{3+}\)
B. \(Cr^{2+}\)
C. \(Mn^{2+}\)
D. \(Fe^{2+}\)
E. \(Sc^{3+}\)
Choose the most appropriate answer from the options given below:

The slope of Arrhenius Plot (\(\ln k\) v/s \(\frac{1}{T}\)) of the first-order reaction is \(-5 \times 10^3 \, K\). The value of \(E_a\) of the reaction is. Choose the correct option for your answer. [Given \(R = 8.314 \, JK^{-1}mol^{-1}\)]