List of top Questions asked in KCET- 2012

On adding which of the following, the pH of $20\, ml$ of $0.1\, N\, HCl$ will not alter ?

The $X$ and $Y$ components of a force $F$ acting at $30^\circ$ to $x-axis$ are respectively

Saccharin, an artificial sweetner, is manufactured from

Select the group having only buffalo breeds of India from the following :

Which one of the following is NOT true regarding electromeric effect ?

Which of the following is not true for $S_N1$ reaction ?

Which of the following is the correct pathway of absorbed water in the roots of plants ?

Which of the following statements is not true for Nostoc ?

X-rays, gamma rays and microwaves travelling in vacuum have

Two thin plano-convex lenses each of focal length $f$ are placed as shown in the figure. The ratio of their effective focal lengths in the three cases is

The value of $^{10}C_1+^{10}C_2+^{10}C_3+....+^{10}C_9 $ is

The $pH$ of the solution obtained by mixing $100\, ml$ of a solution of $pH = 3$ with $400\, ml$ of a solution of $pH = 4$ is

The correct order of electronegativities of $N, O, F$ and $P$ is

Sucrose is NOT a reducing sugar since

Power alcohol is a mixture of

In the loop shown, the magnetic induction at the point $O$ is

If father shows normal genotype and mother shows a carrier trait for haemophilia:

A planet moving around sun sweeps area $A_1$ in $2$ days, $A_2$ in $3$ days and $A_3$ in $6$ days. Then the relation between $A_1, A_2 $ and $A_3$ is