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Biology · PYQ NEET UG 2023
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6627 questions
Physics · SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
Given below are two statements: Statement I: The kinetic energy of a body of moment of inertia \( I \) rotating with an angular velocity \( \omega \) about a fixed axis is given by \( K = \frac{1}{2} I \omega^2 \). Statement II: The moment of inertia of a rotating rigid body changes if its angular velocity is doubled. In the light of the above statements, choose the most appropriate answer from the options given below:
Read answer →General · PYQ NEET UG 2019(2)
When neutral or faintly alkaline \( \text{KMnO}_4 \) is treated with potassium iodide, iodide ion is converted into 'X'. 'X' is
Read answer →Biology · PYQ NEET UG 2026
Match List-I with List-II. List-IList-II A.TransformationI.Restriction enzyme B.Cloning siteII.Transfer DNA to host bacteria C.SelectionIII.Replication D.OriIV.Antibiotic Choose the correct answer from the options given below :
Read answer →Biology · PYQ NEET UG 2018
Natality refers to
Read answer →Biology · PYQ NEET UG 2025
How many meiotic and mitotic divisions need to occur for the development of a mature female gametophyte from the megaspore mother cell in an angiosperm plant?
Read answer →Current Affairs · 2026-08-10
Which of the following companies was NOT among the new additions to the RBI's Upper Layer (NBFC-UL) list for FY27?
Read answer →Chemistry · EQUILIBRIUM
Given below are two statements:\n Statement I: Chemical equilibrium can be attained from either direction, whether starting with pure reactants or pure products.\n Statement II: The Law of Chemical Equilibrium and Law of Mass Action was proposed by Cato Maximillian Guldberg and Peter Waage in 1864. \nIn the light of the above statements, choose the most appropriate answer from the options given below:
Read answer →Physics · PYQ NEET UG 2016(2)
A rectangular film of liquid is extended from \( (4\text{ cm} \times 2\text{ cm}) \) to \( (5\text{ cm} \times 4\text{ cm}) \). If the work done is \( 3 \times 10^{-4}\text{ J} \), the value of the surface tension of the liquid is
Read answer →Biology · PYQ NEET UG 2025
Which of the following is an example of a zygomorphic flower?
Read answer →Biology · ANIMAL KINGDOM
Consider the body symmetry of the following organisms: Sponges, Coelenterates, Ctenophores, Adult Echinoderms, and Annelids. Which option correctly pairs the symmetry with its corresponding organism group?
Read answer →Biology · PYQ NEET UG 2017
The function of copper ions in copper releasing IUDs is:
Read answer →Current Affairs · 2026-08-01
How many women achievers were recognized in the 2nd edition of the 'Candere Hurun India Women Leaders List 2026'?
Read answer →Biology · CELL THE UNIT OF LIFE
In a diploid human somatic cell, approximately two metres of DNA is packaged within the nucleus into 46 chromosomes. What is the fundamental biochemical composition of interphase chromatin?
Read answer →Physics · SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
Given two vectors \( \mathbf{a} = 3\hat{i} - 4\hat{j} + 5\hat{k} \) and \( \mathbf{b} = -2\hat{i} + \hat{j} - 3\hat{k} \), the cross product \( \mathbf{a} \times \mathbf{b} \) is equal to:
Read answer →Current Affairs · 2026-07-27
Where is the Electric Merchants Association (EMA), which protects and promotes the interests of the electrical industry, headquartered?
Read answer →Biology · ANATOMY OF FLOWERING PLANTS
In dicotyledonous stems, the vascular bundles are described as open because:
Read answer →Current Affairs · 2026-06-02
Sikkim has been officially declared a fully literate state under which Ministry of Education initiative?
Read answer →Current Affairs · 2026-08-06
Where did India host the Meeting of Heads of National Statistical Offices (NSOs) of BRICS countries from August 3 to 4, 2026?
Read answer →Physics · WORK, ENERGY AND POWER
Three identical ball bearings 1, 2, and 3 are arranged on a frictionless horizontal table as shown. Ball 1 approaches balls 2 and 3 (initially at rest in contact) with velocity \( V \). If the collision is elastic, which of the following outcomes shown in Fig. 5.14 is physically possible?
Read answer →Chemistry · THERMODYNAMICS
At 298 K, 18 g of liquid water evaporates into steam. Given \( \Delta_{\text{vap}}H^\ominus = 44.01\text{ kJ mol}^{-1} \) and \( R = 8.314\text{ J K}^{-1}\text{mol}^{-1} \), the internal energy of vaporisation (\( \Delta_{\text{vap}}U^\ominus \)) is approximately:
Read answer →Current Affairs · 2026-08-28
What is the primary focus of the IICT-Netflix scholarship initiative launched in August 2026?
Read answer →Biology · ANATOMY OF FLOWERING PLANTS
Which of the following plant tissue systems forms the outer-most covering of the whole plant body and comprises epidermal cells, stomata, and epidermal appendages?
Read answer →Physics · WORK, ENERGY AND POWER
