List of top Questions asked in UP CPMT

Colour imparted to the flame by $Ba^{2+}$ is
Which one of the following is paramagnetic?
Which of the following molecular spedes has impaired electron(s) ?
Which one of the following have lowest $pK_a$?
A force F acting on a body depends on the distance $x$ as $F \propto x^{-1/3}$. The power delivered by $F$ will depend on distance $x$ as
Traizines are widely used as
Pyruvate can be converted to acetyl coA by the action of
In phaeophyceae, which of the following pigments is absent?
Entamoeba differs from Amoeba in not having
Isoenzymes can be best defined as
The endosperm of gymnosperms is
In Cycas, the fertilization is
Which of the following belongs to phylum coelenterata?
Iodine is extracted from which of the following algae ?
A dorsiventral leaf, when cut into section, its vascular bundles reveal presence of pholem on
Which of the following is a rootless plant?
What will be the effect of using white light in place of sodium light in the Young's double slit experiment?
A wave is expressed by the equation $ y= a\,sin [\frac{\pi x}{2a} - \frac{\pi t}{2}]$ where $x$ and $y$ are in $m$ and $t$ in $s$. The distance travelled by the wave in $3 \,s$ is
According to Bohr's model, relation between the radius of an orbit and principal quantum number is
For which of the following voltages will the wavelengh of emitted $X$-rays will be minimum?
The work done in shifting a particle of mass $m$ from the centre of the earth to the surface of the earth is (Where $M$ is the mass of the earth and $R$ is the radius of the earth)
A cylindrical tube, open at both ends, has a fundamental frequency $f$ in air. The tube is dipped vertically in water so that half of it is in water. The fundamental frequency of the air column is
A thermally insulated vessel containing a gas whose molar mass is $M$ and ratio of specific heat $\gamma$ moves with velocity $v$. What is the change in temperature of the gas if the vessel is suddenly stopped?
Which of the following is the best method to obtain coherent sources ?
Petunia, Datura and Nicotiana belong to the family