JEE Advanced Paper 1 - 2013

The reaction sequence(s) that would lead to $\mathrm{o}$-xylene as the major product is(are)

Consider the following transformations of a compound $\mathrm{P}$.

Choose the correct option(s).

The major product formed in the following reaction is

The maximum number of possible isomers (including stereoisomers) which may be formed on mono-bromination of $1$-methylcyclohex- $1$-ene using ${\mathrm{Br}}_2$ and $\mathrm{UV}$ light is ___.

In the reaction scheme shown below, $\mathrm{Q}, \mathrm{R},$ and $\mathrm{S}$ are the major products.

 The correct structure of 

The reaction(s) leading to the formation of 1, 3, 5-trimethylbenzene is (are)

Which of the following reactions produce(s) propane as a major product?

Total number of hydroxyl groups present in a molecule of the major product $\mathrm{P}$ is ______