NEET- PHYSICS
Hey! We hope you all will be doing good. RankersHub.blogspot.com is a website for all NEET Aspirants, which will help you to practice more questions which will ultimately result in a good rank. Here I have given all chapters DPPs (with solutions) which is included in the syllabus of NEET.
Chapters covered:
Class 11:
Physics: Physical World, Units and Measurements, Motion in a Staright Line, Motion in a Plane, Laws of Motion, Work, Energy and Power, System of Particles and Rotational Motion, Gravitation, Mechanical Properties of Solids, Mechanical Properties of Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations, Waves.
Chemistry: Some Basic Concepts of Chemistry, Structure of The Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, The S-Block Elements, The P-Block Elements, Organic Chemistry - Some Basic Principles and Techniques, Hydrocarbons, Environmental Chemistry.
Biology: The Living World, Biological Classification, Plant Kingdom, Animal Kingdom, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, Cell The Unit of Life, Biomolecules, Cell Cycle and Cell Division, Transport in Plants, Mineral Nutrition, Photosynthesis in Higher Plants, Respiration in Plants, Plant Growth and Development, Digestion and Absorption, Breathing and Exchange of Gases, Body Fluids and Circulation, Excretory Products and their Elimination, Locomotion and Movement, Neural Control and Coordination, Chemical Coordination and Integration.
Class 12:
Physics: Electric Charges And Fields, Electrostatic Potential And Capacitance, Current Electricity, Moving Charges And Magnetism, Magnetism And Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Optical Instruments, Wave Optics, Dual Nature Of Radiation And Matter, Atoms, Nuclei, Semiconductor Electronics Materials Devices And Simple Circuits, Communication Systems.
Chemistry: The Solid State, Solutions, Electro chemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, The p Block Elements, The d and f Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols Phenols and Ethers, Aldehydes Ketones and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life.
Biology: Reproduction in Organisms, Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health, Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution, Human Health and Disease, Strategies for Enhancement in Food Production, Microbes in Human Welfare, Biotechnology - Principles And Processes, Biotechnology and its Applications, Organisms and Populations, Ecosystem, Biodiversity and Conservation, Environmental Issues.
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How are these dpps useful to u?
1)These dpps can be used to prepare for various Engineering as well as Medical exams such as IT JEE Mains & Advance, MHT CET, VITEEE, KIITEE, WBJEE ,NEET, AIIMS, JIPMER, PGIMER), CBSE Board, ICSE Board, Class 12th, 11th.
2) We are providing u very important dpps which can be proven useful to Many students to crack competitive exams as well as board examinations
MCQS
1. A particle of mass m is tied to a light string and rotated with a speed v along a circular path of radius r. If T = tension in the string and mg = gravitational force on the particle then the actual forces acting on the particle are
(a) mg and T only
(b) mg, T and an additional force of mv^2/r directed inwards
(c) mg, T and an additional force of mv^2/r directed outwards
(d) only a force mv^2/r directed outwards
Solutions- At the end
2. In the previous question, if the particle is released from rest at its
highest position then the tension in the rod
(a) is zero when it is vertical
(b) is zero when it is horizontal
(c) is zero when it is making an angle of cos ^-1
(2/3) with the
vertical
(d) cannot be zero in any position
Solutions- At the end
3. In gravity-free space, a particle is in contact with the inner surface of a hollow vertical cylinder and moves in a horizontal circular path along the surface. There is some friction between
the particle and the surface. The retardation of the particle is
(a) zero
(b) independent of its velocity
(c) proportional to its velocity
(d) proportional to the square of its velocity
Solutions- At the end
4. For a car taking a turn on a horizontal surface, let N1 and N2 be
the normal reactions of the road on the inner and outer wheels respectively.
(a) N1 is always greater than N2.
(b) N2 is always greater than N1.
(c) N1 is always equal to N2.
(d) Either (a) or (b) depending on the speed of the car and the radius of curvature of the road.
Solutions- At the end
5. A curved section of a road is banked for a speed v. If there is no friction between the road and the tyres then
(a) a car moving with speed v will not slip on the road
(b) a car is more likely to slip on the road at speeds higher than v, than at speeds lower than v
(c) a car is more likely to slip on the road at speeds lower than v, than at speeds higher than v
(d) a car can remain stationary on the road without slipping
Solutions- At the end
6. A cyclist moves along a curved road with a velocity v. The road
is banked for speed v. The angle of banking is (theta symbol use krlena). Which of the
following statements is not true?
(a) The cyclist will lean away from the vertical at an angle (theta symbol use krlena).
(b) The normal reaction of the road will pass through the centre of gravity of the ‘cycle plus cyclist’ system.
(c) There will be no force of friction between the tyres and the
road.
(d) The cyclist is in equilibrium with respect to the ground.
Solutions- At the end
7. A man stands at one end of a boat which is stationary in water.
Neglect water resistance. The man now moves to the other end of
the boat and again becomes stationary. The centre of mass of the
‘man plus boat’ system will remain stationary with respect to
water
(a) in all cases
(b) only when the man is stationary initially and finally
(c) only if the man moves without acceleration on the boat
(d) only if the man and the boat have equal masses
Solutions- At the end
8. A stick is thrown in the air and lands on the ground at some distance from the thrower. The centre of mass of the stick will move along a parabolic path
(a) in all cases
(b) only if the stick is uniform
(c) only if the stick has linear motion but no rotational motion
(d) only if the stick has a shape such that its centre of mass is located at some point on it and not outside it
Solutions- At the end
9. A man hangs from a rope attached to a hot-air balloon. The mass of the man is greater than the mass of the balloon and its contents. The system is stationary in air. If the man now climbs up to the balloon using the rope, the centre of mass of the ‘man plus balloon’ system will
(a) remain stationary
(b) move up
(c) move down
(d) first move up and then return to its initial position
Solutions- At the end
10. For a system to be in equilibrium, the torques acting on it must
balance. This is true only if the torques are taken about
(a) the centre of the system
(b) the centre of mass of the system
(c) any point on the system
(d) any point on the system or outside it
Solutions- At the end
SOLUTIONS
1) Ans: a
2) Ans: c
3) Ans: d
4) Ans: b
5) Ans: a
6) Ans: d
7) Ans: a
8) Ans: a
9) Ans: a
10) Ans: d
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