List of top Questions asked in KCET

In the homeostatic control of blood sugar level, which organs function respectively as modulator and effector ?

Passive absorption of water by root system is the result of

The chemical nature of gibberellin is that they are

In the synthesis of which of the following, the DNA molecule is not directly involved ?

Two pea plants were subjected cross pollination. Of the 183 plants produced in the next generation, 94 plants were found to be tall and 89 plants were found to be dwarf. The genotypes of the two parental plants are likely to be

The following diagrams show the types of secondary thickenings in the xylem vessels. Identify the types labelled from A to F. Choose the correct option from those given.

Inductive effect involves

If $\lambda_{1}$ and $\lambda_{2}$ are the wavelengths of the first members of the Lyman and Paschen series respectively, then $\lambda_{1}: \lambda_{2}$ is

The following is a diagram of the just spawned frog's egg, with the parts labelled from A to E. Identify the parts and choose the correct option from those given below

Insulin regulates the metabolism of

Which of the following has the highest bond order ?

In the group $G = \{1,5,7,11\}$ under multiplication modulo $12$, the solution of $ 7^{-1} \; \otimes_{12} (x \otimes_{12} 11) = 5$ is $x$ =

The value of $\displaystyle\lim_{x \to 0} \frac {5^x-5^{-x}}{2x}=$ is :

Which of the following is not an ore of magnesium?

At $pH = 4$ glycine exists as

Which of the following reaction taking place in the Blast furnace is endothermic ?

In the conversion of $Br_2$ to $BrO^-_3 $, the oxidation number of $Br$ changes from

$\Delta G ^ \circ \,Vs\, T$ plot in the Ellingham's diagram slopes downwards for the reaction

Which of the following can participate in linkage isomerism ?

Which of the following is not an ore of magnesium?

The formation of $ O^{+}_2 [P_t F_6 ]^-$ is the basis for the formation of Xenon fluorides. This is because

Which of the following does not conduct electricity ?

Which of the following represents the Lewis structure of $N_2$ molecule ?

When a quantity of electricity is passed through $CuSO_4$ solution, $0.16\, g$ of Copper gets deposited. If the same quantity of electricity is passed through acidulated water, then the volume of $H_2$ liberated at $STP$ will be [Given $At. Wt. Cu = 64$]