List of top Questions asked in UP CPMT- 2011

The most stable $+2$ oxidation state is exhibited by

Which of the following groups of elements have critical elements?

India's first national park is

A spring of force constant $k $ is cut into two pieces such that one piece is double the length of the other. Then the longer piece will have a force constant of

A particle at the end of a spring executes simple harmonic motion with a period $T_1$, while the corresponding period for another spring is $T_2$ . If the period of oscillation with the two springs in parallel is $T$, then

In Kjeldahl's method, the nitrogen present is estimated as

What is the $pH$ of a $0.5\, M$ aqueous solution of $NH_4Cl$ with $0.2\, M \,NH_3$? $ (pK_a = 9.25)$

The equation of projectile is $y = ax - bx^2$ where $a$ and $b$ are the constants. Its horizontal range is

which of the following is a ketone body?

Which of the following is an abiotic component of ecosystem?

Radius of $n^{th}$ orbit of $H$-like particles is proportional to

Phosphine is prepared by the action of

Ornithine cycle is related with excretion

Monohybrid ratio is depicted by

In sponges which of the following cells are totipotent in nature?

Which of the following ions has the maximum magnetic moment?

Which of the following is a correct match regarding different types of amoebocytes present in the sponges and their respective functions?

The pressure by which root hairs absorb water and minerals from the soil is,

The molecular weight of acetic acid in vapour phase is

The kinetic energy of a particle moving along a circle of radius $R$ is $K$. The force acting on the particle is

The ionisation potential for $He^+$ is

The given reaction is an example of $As_2O_3 +H_2S \to As_2S_3 + H_2O$

The energy of an electron in $n^{th}$ orbit of the hydrogen atom is given by $E_n = -\frac{13.6}{n^2} eV$. The energy required to raise an electron from the first orbit to the second orbit will be