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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. 1In which animal is the canal system a characteristic feature?Biology· Biology Core Curriculum· Moderate
  2. 2In which part of a dicot stem is the cambium present, contributing to secondary growth?Biology· Biology Core Curriculum· Moderate
  3. 3Which of the following is a characteristic feature of mammals but not of reptiles?Biology· Biology Core Curriculum· Moderate
  4. 4Which one of the following is a distinguishing feature of dicot stem when compared with monocot stem?Biology· Biology Core Curriculum· Moderate
  5. 5Which mammalian blood vessel carries oxygenated blood from the lungs to the heart?Biology· Biology Core Curriculum· Moderate
  6. 6The main nitrogenous waste excreted by birds is:Biology· Biology Core Curriculum· Moderate
  7. 7Which of the following is the chief photosynthetic tissue in a dicot leaf?Biology· Biology Core Curriculum· Moderate
  8. 8Which of the following statements about phloem transport in plants is correct?Biology· Biology Core Curriculum· Moderate
  9. 9Which structure in dicot stems is responsible for the formation of secondary xylem and secondary phloem?Biology· Biology Core Curriculum· Moderate
  10. 10In cockroach, the respiratory system consists of which of the following?Biology· Biology Core Curriculum· Moderate
  11. 11Which of the following types of inflorescence is characterized by the youngest flower being present at the base and the oldest at the apex?Biology· Biology Core Curriculum· Moderate
  12. 12In mammals, the diaphragm is primarily involved in which physiological process?Biology· Biology Core Curriculum· Moderate
  13. 13Consider 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
  14. 14A 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
  15. 15An 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
  16. 16There 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
  17. 17The 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
  18. 18The current passing through the battery in the given circuit, is: [IMAGE]Physics· NEET 2025· Moderate· figure
  19. 19A 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
  20. 20The output (Y) of the given logic implementation is similar to the output of an/a ____ gate. [IMAGE]Physics· NEET 2025· Moderate· figure
  21. 21The 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
  22. 22A 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
  23. 23AB 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
  24. 24A 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
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