List of top Questions asked in KCET, JIPMER

A complex compound in which the oxidation number of a metal is zero is
The monomers of Buna-$S$ rubber are
Which metal has a greater tendency to form metal oxide ?
In the brown ring test, the brown colour of the ring is due to
A compound is formed by elements $A$ and $B$. This crystallises in the cubic structure where the $A$ atoms are at the corners of the cube and $B$ atoms are at the body centers. The simplest formula of the compound is
A unit vector perpendicular to both the vectors $\hat {i} +\hat { j} $ and $ \hat {j} +\hat {k}$ is
If $Log_{10}7=0.8451$ then the position of the first significant figure of $7^{-20}$ is
Hydrogen atom does not emit $X-rays$ because
If $\vec{a} $ and $\vec{b}$ are unit vectors and $|\vec{a} + \vec{b}|=1$ then $|\vec{a} -\vec{b}|$ is equal to
The angles $A, B$ and $C$ of a triangle $ABC$ are in A.P. If $b : c =\sqrt {3} : \sqrt {2}$ then the angle $A$ is
$R $ is a relation on $N$ given by $R =\{(x, y ) | 4x +3y = 20\}$. Which of the following belongs to $R$ ?
A detritivorus animal of economic importance is
A condition where a certain gene is present in only a single copy in a diploid cell is called.
Anterior choroid plexus is present on the
The equivalent resistance between the points $A$ and $B$ will be (each resistance is 15 $\Omega$)
A simple pendulum is suspended from the ceiling of a lift. When the lift is at rest its time period is $T$. With what acceleration should the lift be accelerated upwards in order to reduce its period to $T/2$ ? (g is acceleration due to gravity).
The magnetic field at the centre of a circular current carrying conductor of radius $r$ is $B_c$. The magnetic field on its axis at a distance $r$ from the centre is $B_a$. The value of $B_c : B_a$ will be
Amines behave as
An element with atomic number $21$ is a
The number of solutions for the equation $Sin\, 2x + Cos \; 4x = 2$ is
The remainder when $3^{100} \times 2^{500}$ is divided by $5$ is
Human egg is
Which of the following is an agrostologic method of soil conservation ?
Which of the following statements is true about viruses?
If $\vec{a}\cdot\hat {i}= \vec{a} \cdot(\hat {i}+\hat {j})= \vec{a}\cdot (\hat {i}+\hat {j}+\hat {k})=1$ then $\vec{a}$=