AIIMS MBBS (All India Institute of Medical Sciences) entrance exam for the MBBS course is scheduled for 25th and 26th May 2019. Every aspiring doctor dreams to be in AIIMS and want to get their MBBS degree from there. The key to getting 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 a sound understanding of concepts and good practice 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 with the correct choice. Assertion and Reason are two statements that 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 Practice of this section can save you from such a dreadful situation.
To help you prepare well for the AIIMS exam, we are running a quiz on the 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!
Let the Quiz Roll On:
ASSERTION : When the displacement of a body is directly proportional to the square of the time. Then the body is moving with uniform acceleration. REASON : The slope of velocity-time graph with time axis gives acceleration.
ASSERTION : During a turn, the value of centripetal force should be less than the limiting frictional force. REASON : The centripetal force is provided by the frictional force between the tyres and the road.
ASSERTION : The work done in bringing a body down from the top to the base along a frictionless inclined plane is the same as the work done in bringing it down the vertical side. REASON : The gravitational force on the body along the inclined plane is the same as that along the vertical side.
ASSERTION : In Young’s experiment the fringe width is directly proportional to wavelength of the source used. REASON : When a thin transparent sheet is placed in front of both the slits of Young’s experiment, the fringe width will increase.
ASSERTION : As work function of a material increases by some mechanism, it requires greater energy to excite the electrons from its surface. REASON : A plot of stopping potential versus frequency for different metals, has greater slope for metals with greater work functions.
ASSERTION : Bohr’s atomic model cannot be used to explain multiple electron species. REASON : It does not take inter-electronic interactions in account.
ASSERTION : If a heavy nucleus is split into two medium sized parts, each of the nuclei will have more binding energy per nucleon than the original nucleus. REASON : Joining two light nuclei together to give a single nucleus of medium size means more binding energy per nucleon than the two nucleus.
ASSERTION : An n-type semiconductor has a large number of electrons but still it is electrically neutral. REASON : An n-type semiconductor is obtained by doping an intrinsic semiconductor with a pentavalent impurity.
ASSERTION : Electromagnetic waves with frequencies smaller than the critical frequencies of ionosphere cannot be used for communication using sky wave propagation. REASON : The refractive index of the ionosphere becomes very high for frequencies higher than the critical frequency.
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