AIIMS MBBS (All India Institute of Medical Sciences) entrance exam for MBBS course is scheduled for 25th and 26th May 2019. Every aspiring doctor dreams to be in AIIMS and wants to get its MBBS degree from there. The key to get admission into the Prestigious AIIMS college is through its entrance exam, and it’s no cakewalk to CRACK. The AIIMS exam not only tests the conceptual understanding with its variety of questions (MCQs+ A&R) in Physics, Chemistry and Biology, but also examines awareness regarding current affairs. Students with sound understanding of concepts and good practise of the questions make it to the AIIMS College. AIIMS MBBS 2019 exam will consist of 200 objective type questions including MCQs and Assertion & Reason Questions from Physics, Chemistry, Biology, General Knowledge and Aptitude & Logical Thinking.
Assertion & Reason section is a trickier one, as it is difficult to come up to the correct choice. Assertion and Reason are two statements which may or may not hold any relation to each other and can be correct or incorrect. It is taxing to understand whether the two statements are related and the reason gives the correct explanation of the assertion or not. Any wrong response consumes your hard-earned points from the MCQS part. But, a GOOD Practise of this section can save you from such dreadful situation.
To help you prepare well for the AIIMS exam, we are running a quiz on Assertion & Reason section from Physics, Chemistry and Biology. Each week Assertion & Reason Quiz will go live thrice, one from each Physics, Chemistry and Biology. Make the best of this and practise hard to leave no scope for improvement!
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<strong>Let the Quiz Roll On:</strong>
ASSERTION : It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at a higher temperature. REASON : According to Clausius statement, “No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object.”
ASSERTION : If the amplitude of a simple harmonic oscillator is doubled, its total energy also becomes doubled. REASON : The total energy is directly proportional to the amplitude of vibration of the harmonic oscillator.
ASSERTION : When observer moves away from the source, the frequency of sound appears to decrease. REASON : The apparent frequency of sound depends on whether the observer is moving towards the source or away from the source.
ASSERTION : If an electron and proton possessing same kinetic energy enter an electric field in a perpendicular direction, the path of the electron is more curved than that of the proton. REASON : Electron forms a larger curve due to its small mass.
ASSERTION : If a dielectric is placed in external field then field inside dielectric will be less than applied field. REASON : Electric field will induce dipole moment opposite to field direction.
ASSERTION : The coil of a heater is cut into two equal halves and only one of them is used into heater. The heater will now require half the time to produce the same amount of heat. REASON : The heat produced is directly proportional to square of current.
ASSERTION : At neutral point, a compass needle point out in any arbitrary direction. REASON : Magnetic field of earth is balanced by field due to magnets at the neutral points.
ASSERTION : Lenz’s law is an important consequence of the principle of conservation of energy. REASON : Induced e.m.f. opposes always the change in magnetic flux responsible for its production.
ASSERTION : Faraday’s laws are consequences of conservation of energy. REASON : In a purely resistive A.C. circuit, the current lags behind the e.m.f.
ASSERTION : The sun looks reddish at the time of sunrise and sunset because of dispersion of light. REASON : The wavelength of red colour is less than the wavelength of blue colour.
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