AIIMS MBBS 2016 Question Paper with Answer Key PDF (May 29)

AIIMS MBBS Questions

• 1.

  Elemental silicon to be used as a semiconductor is purified by

  • heating under vacuum
  • floatation
  • zone refining
  • electrolysis
  View Solution

  ---

• 2.

  A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction $\frac{1}{\pi}\big(\frac{Wb}{m^2}\big)$ in such a way that its axis makes an angle of 60$^{\circ}$ with $\overrightarrow{B}$ . The magnetic flux linked with the disc is

  • 0.08 Wb
  • 0.01 Wb
  • 0.02 Wb
  • 0.06 Wb
  View Solution

  ---

• 3.

  1g of water, of volume 1 cm$^3$ at 100?C, is converted into steam at same temperature under normal atmospheric pressure ($\simeq$ ) $1\times 10^5$Pa . The volume of steam formed equals 1671 cm$^3$. If the specific latent heat of vaporisation of water is 2256 J/g, the change in internal energy is,

  • 2423 J
  • 2089 J
  • 167 J
  • 2256 J
  View Solution

  ---

• 4.

  All vertebrates are chordates but all chordates are not vertebrates, why ?

  • Notochord is replaced by vertebral column in adult of some chordates
  • Ventral hollow nerve cord remains throughout life in some chordates
  • All chordates possess vertebral column
  • All chordates possess notochord throughout their life
  View Solution

  ---

• 5.

  In a u-tube as shown in figure, water and oil are in the left side and right side of the tube respectively. The heights from the bottom for water and oil columns are 15 cm and 20 cm respectively. The density of the oil is :- [take $\rho_{water}$ = 1000 kg/m$^3$]

  • 1200 kg/m$^3$
  • 750 kg/m$^3$
  • 1000 kg/m$^3$
  • 1333 kg/m$^3$
  View Solution

  ---

• 6.

  Across a metallic conductor of non-uniform cross section a constant potential difference is applied. The quantity which remains constant along the conductor is:

  • drift velocity
  • electric field
  • current density
  • current
  View Solution