List of top Questions asked in NEET (UG)- 2015

When two displacements represented by $ y_1 = a \sin \, (\omega \, t)$ and $ y_2 = b \, cos \, ( \omega \, t )$ are superimposed the motion is
Which logic gate is represented by the following combination of logic gates ?
Which of the following are the important floral rewards to the animal pollinators ?
Which of the following endoparasites of humans does show viviparity
Which of the following enhances or induces fusion of protoplasts?
Which one of the following statements is wrong?
Which one of the following statements is not true?
Which one of the following is correct?
Which one of the following fruits is parthenocarpic?
Which one of the following animals has two separate circulatory pathways?
Which of the following layers in an antral follicle is a cellular?
Which of the following joints would allow no movements?
Which of the following is not a sexually transmitted disease?
Which of the following had the smallest brain capacity?
On heating which of the following releases ${CO_2}$ most easily ?
Assuming complete ionization, same moles of which of the following compounds will require the least amount of acidified ${KMnO4}$ for complete oxidation ?
Reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional group ?

The vacant space in bcc lattice unit cell is:

$20.0 \,g$ of a magnesium carbonate sample decomposes on heating to give carbon dioxide and $8.0 \,g$ magnesium oxide. What will be the percentage purity of magnesium carbonate in the sample ?
A rectangular coil of length 0.12 m and width 0.1 m having 50 turns of wire is suspended vertically in a uniform magnetic field of strength 0.2 Weber/$m^2$. The coil carries a current of 2 A. If the plane of the coil is inclined at an angle of 30$^{\circ}$ with the direction of the field, the torque required to keep the coil in stable equilibrium will be
Which of the following are not membrane - bound?
Which one of the following is not an inclusion body found in prokaryotes?
A major characteristic of monocot root is the presence of
A photoelectric surface is illuminated successively by monochromatic light of wavelength $? $ and If the maximum kinetic energy of the emitted photoelectrons in the second case is 3 times that in the first case, the work function of the surface of the material is (h = Planck's constant, c = speed of light)
Because of lanthanoid contraction, which of the following pairs of elements have nearly same atomic radii? (Numbers in the parenthesis are atomic numbers)