List of top Questions asked in KCET

The eccentricity of the ellipse $9x^2 + 25y^2 = 225$ is

The distance of the point (1, 2, 1) from the line $\frac{x-1}{2} = \frac{ y-2}{1}=\frac{ z-3}{2} $ is

Identify the asexual reproductive structure ?M? in the following diagram:

Identify the cells represent as P, Q, R and S in the given schematic representation of spermatogenesis.

Choose the correct statement from the following:

In blind spot of the human eye

A man was suffering from mental illness like depression and insomnia. Identify the drug which is normally used as medicine in such cases.

The conductivity of semiconductor increases with increase in temperature because

According to the VSEPR theory, the shape of $ClO_3^{-}$ would be

1 L of 2 M CH3COOH is mixed with 1 L of 3M C2H5OH to form an ester. The rate of the reaction with respect to the initial rate when each solution is diluted with an equal volume of water will be

Eutrophication causes

If $3A + 4B' = $$\begin{bmatrix}7&-10&17\\ 0&6&31\end{bmatrix} $ and $2B - 3A'$ $ \begin{bmatrix}-1&18\\ 4&0\\ -5&-7\end{bmatrix}$ then $B =$

A unit vector perpendicular to the plane containing the vectors $\hat{i} + 2 \hat{j} + \hat{k}$ and $-2 \hat{i} + \hat{j} + 3\hat{k}$ is

The nourishing cells in the Seminiferous tubules are

Which of the following protozoan parasites causes sleeping sickness?

If the angle between $\vec{a}$ and $\vec{b}$ is $\frac{2 \pi}{3}$ and the projection of $\vec{a}$ in the direction of $\vec{b} $ is -2, the $|\vec{a}|$ =

XY - plane divides the line joining the points A (2, 3, - 5) and B (-1, -2, -3) in the ratio

Testa and Tegmen of the seed coat represent

The sides of an equilateral triangle are increasing at the rate of 4 cm/sec. The rate at which its area is increasing, when the side is 14 cm.

Of the total incident solar radiation the percentage Photosynthetically Active Radiation (PAR) captured by the plants

In a potentiometer experiment, the balancing point with a cell is at a length 240 cm. On shunting the cell with a resistance of 2 $\Omega$, the balancing length becomes 120 cm. The internal resistance of the cell is

Though the electron drift velocity is small and electron charge is very small, a conductor can carry an appreciably large current because

The value of $\sqrt{24 . 99}$ is

The number of 4 digit numbers without repetition that can be formed using the digits 1, 2, 3, 4, 5, 6, 7 in which each number has two odd digits and two even digits is

In a cyclotron, a charged particle :