NEET questions
18092 published questions with worked solutions.
- The water potential of pure water isNot in NEET syllabus
- Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement.
- Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by
- The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the...
- At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth's atmosphere?...
- The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is
- A set of 'n' equal resistors, of value 'R' each, are connected in series to a battery of emf 'E' and internal resistance 'R'. The...
- Unpolarised light is incident from air on a plane surface of a material of refractive index ' '. At a particular angle of...
- In Young's double slit experiment the separation d between the slits is 2 mm, the wavelength of the light used is 5896 Å and...
- An astronomical refracting telescope will have large angular magnification and high angular resolution, when it has an objective...
- An electron of mass m with an initial velocity V = V_0 i (V_0 > 0) enters an electric field E = -E_0 i (E_0 = constant > 0) at t...
- For a radioactive material, half-life is 10 minutes. If initially there are 600 number of nuclei, the time taken (in minutes) for...
- In a p-n junction diode, change in temperature due to heatingNot in JEE Advanced syllabus
- An em wave is propagating in a medium with a velocity V = V i . The instantaneous oscillating electric field of this em wave is...
- An object is placed at a distance of 40 cm from a concave mirror of focal length 15 cm. If the object is displaced through a...
- The magnetic potential energy stored in a certain inductor is 25 mJ, when the current in the inductor is 60 mA. This inductor is...
- An electron falls from rest through a vertical distance h in a uniform and vertically upward directed electric field E. The...
- A tuning fork is used to produce resonance in a glass tube. The length of the air column in this tube can be adjusted by a...
- A pendulum is hung from the roof of a sufficiently high building and is moving freely to and fro like a simple harmonic...
- A metallic rod of mass per unit length 0.5 kg m ^ -1 is lying horizontally on a smooth inclined plane which makes an angle of 30^...