List of top Questions asked in KEAM

The graph between displacement and time for a particle moving with uniform acceleration is a
The shunt resistance required to allow $4\%$ of the main current through the galvanometer of resistance $48 \, \Omega$ is
The correct IUPAC name of the following compound is
The simple harmonic vibrations of two particles are $ y_{1} =5$ sin (100$t$) and $y_{2} =4 $ cos $\left(100t +\frac{\pi}{4}\right).$ The phase difference between them is
Only $sp$ and $sp$ hybrid orbitals are involved in the formation of
The horizontal range is four times the maximum height attained by a projectile. The angle of projection is
Two cars started moving with initial velocities $v$ and $2v$. For the same deceleration, their respective stopping distances are in the ratio
The electrolyte used in Leclanche cell is
Sickle cell anaemia is caused by substitution of
Select the correct statement regarding protein synthesis
One hormone is used to speed up the malting process in barley, another is used to promote flowering in pineapple, while the third helps in the delay of leaf senescence. These are respectively
The triangular sac like structure which receives blood through the vena cava in frog is
The slope of the tangent drawn on position-time graph at any instant is equal to the instantaneous
The rate of change of current of $10\, A\, s^{ -1}$ in a coil produces an emf of 5 V. Then the self-inductance of the coil in henry is
The range of frequency bands used for television $VHF$ service is
The geometry of ammonium ion is
The element that does not show catenation among the following $p$-block elements is
The electrode potential E$_{\left(\frac{Zn^{2+}}{Zn}\right)}$ of a zinc electrode at 25$^{\circ}$C with an aqueous solution of 0.1M $ZnSO_4$ is (E$^{\circ}$$_{\left(\frac{Zn^{2+}}{Zn}\right)}$ = -0.76 V. Assume $\frac{2.303RT}{F} =$ 0.06 at 298 K)
Which one of the following forms the constituent of cell wall of plant cells?
Which one of the following is a taxonomic aid for identification of plants and animals based on similarities and dissimilarities
Which one of the following is a saprophytic protist ?
Which one of the following is not used as a filler in laundry soaps?
Which one of the following is the correct order of field strength of ligands in spectrochemical series?
The solutions set of inequation $\cos^{-1}x < \,\sin^{-1}x$ is
Phenol can be converted to o-hydroxybenzaldehyde by