NEET questions
18092 published questions with worked solutions.
- Global warming can be controlled by :Not in NEET syllabus
- The Air Prevention and control of pollution Act came into force in :Not in NEET syllabus
- If force (F), velocity (V) and time (T) are taken as fundamental units, then the dimensions of mass are
- A projectile is fired from the surface of the earth with a velocity of 5 m s ^ -1 and angle with the horizontal. Another...
- A particle is moving such that its position coordinates (x, y) are (2 m , 3 m ) at time t = 0, (6 m , 7 m ) at time t = 2 s and...
- A balloon with mass m is descending down with an acceleration a (where a < g). How much mass should be removed from it so that it...
- A solid cylinder of mass 50 kg and radius 0.5 m is free to rotate about the horizontal axis. A massless string is wound round the...
- A black hole is an object whose gravitational field is so strong that even light cannot escape from it. To what approximate...
- Copper of fixed volume V is drawn into wire of length l. When this wire is subjected to a constant force F, the extension...
- A certain number of spherical drops of a liquid of radius r coalesce to form a single drop of radius R and volume V. If 'T' is...
- Steam at 100^ C is passed into 20 g of water at 10^ C . When water acquires a temperature of 80^ C , the mass of water present...
- Certain quantity of water cools from 70^ C to 60^ C in the first 5 minutes and to 54^ C in the next 5 minutes. The temperature of...
- The mean free path of molecules of a gas, (radius r) is inversely proportional to
- If n_1, n_2 and n_3 are the fundamental frequencies of three segments into which a string is divided, then the original...
- The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lie below...
- A speeding motorcyclist sees traffic jam ahead of him. He slows down to 36 km/hour. He finds that traffic has eased and a car...
- A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere...
- In a region, the potential is represented by V(x, y, z) = 6x - 8xy - 8y + 6yz, where V is in volts and x, y, z are in metres. The...
- Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per...
- A transformer having efficiency of 90% is working on 200 V and 3 kW power supply. If the current in the secondary coil is 6 A,...