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NEET UG practice questions

Physics, Chemistry and Biology practice with answers and explanations. 1,164 questions in the bank.

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  1. 1Consider a water tank shown in the figure. It has one wall at x = L and can be taken to be very wide in the z direction. When filled with a…Physics· NEET 2025· Moderate· figure
  2. 2A microscope has an objective of focal length 2 cm, eyepiece of focal length 4 cm and the tube length of 40 cm. If the distance of distinct…Physics· NEET 2025· Moderate
  3. 3An electron (mass $9 \times 10^{-31}$ kg and charge $1.6 \times 10^{-19}$ C) moving with speed c/100 ($c$ = speed of light) is injected…Physics· NEET 2025· Moderate· figure
  4. 4There are two inclined surfaces of equal length ($l$) and same angle of inclination 45° with the horizontal. One of them is rough and the…Physics· NEET 2025· Moderate
  5. 5The kinetic energies of two similar cars A and B are 100 J and 225 J respectively. On applying breaks, car A stops after 1000 m and car B…Physics· NEET 2025· Moderate
  6. 6The current passing through the battery in the given circuit, is: [IMAGE]Physics· NEET 2025· Moderate· figure
  7. 7A bob of heavy mass $m$ is suspended by a light string of length $l$. The bob is given a horizontal velocity $v_0$ as shown in figure. If…Physics· NEET 2025· Moderate· figure
  8. 8The output (Y) of the given logic implementation is similar to the output of an/a ____ gate. [IMAGE]Physics· NEET 2025· Moderate· figure
  9. 9The electric field in a plane electromagnetic wave is given by $E_z = 60 \cos (5x + 1.5 \times 10^9 t)$ V/m. Then expression for the…Physics· NEET 2025· Moderate
  10. 10A ball of mass 0.5 kg is dropped from a height of 40 m. The ball hits the ground and rises to a height of 10 m. The impulse imparted to the…Physics· NEET 2025· Moderate· figure
  11. 11AB is a part of an electrical circuit (see figure). The potential difference "$V_A - V_B$", at the instant when current $i = 2$ A and is…Physics· NEET 2025· Moderate· figure
  12. 12A 2 amp current is flowing through two different small circular copper coils having radii ratio 1 : 2. The ratio of their respective…Physics· NEET 2025· Moderate
  13. 13In a certain camera, a combination of four similar thin convex lenses are arranged axially in contact. Then the power of the combination…Physics· NEET 2025· Moderate
  14. 14An oxygen cylinder of volume 30 litre has 18.20 moles of oxygen. After some oxygen is withdrawn from the cylinder, its gauge pressure drops…Physics· NEET 2025· Moderate
  15. 15In some appropriate units, time (t) and position (x) relation of a moving particle is given by t = x² + x. The acceleration of the particle…Physics· NEET 2025· Moderate
  16. 16To an ac power supply of 220 V at 50 Hz, a resistor of 20 Ω, a capacitor of reactance 25 Ω and an inductor of reactance 45 Ω are connected…Physics· NEET 2025· Moderate
  17. 17The Sun rotates around its centre once in 27 days. What will be the period of revolution if the Sun were to expand to twice its present…Physics· NEET 2025· Moderate
  18. 18A model for quantized motion of an electron in a uniform magnetic field $B$ states that the flux passing through the orbit of the electron…Physics· NEET 2025· Moderate
  19. 19Three identical heat conducting rods are connected in series as shown in the figure. The rods on the sides have thermal conductivity 2K…Physics· NEET 2025· Moderate· figure
  20. 20The plates of a parallel plate capacitor are separated by $d$. Two slabs of different dielectric constant $K_1$ and $K_2$ with thickness…Physics· NEET 2025· Moderate
  21. 21Two cities X and Y are connected by a regular bus service with a bus leaving in either direction every T min. A girl is driving scooty with…Physics· NEET 2025· Moderate· figure
  22. 22A uniform rod of mass 20 kg and length 5 m leans against a smooth vertical wall making an angle of 60° with it. The other end rests on a…Physics· NEET 2025· Moderate· figure
  23. 23In an oscillating spring mass system, a spring is connected to a box filled with sand. As the box oscillates, sand leaks slowly out of the…Physics· NEET 2025· Moderate· figure
  24. 24A balloon is made of a material of surface tension S and its inflation outlet (from where gas is filled in it) has small area A. It is…Physics· NEET 2025· Moderate
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