product on monobromination of this compound is

Give the major product of monobromination of following compounds.

Give the major product of monobromination of following compounds.

Which of the following order is correct for the decreasing reactivity to ring monobromination of the following compounds :

Which of the following order is correct for the decreasing reactivity to ring monobromination of the following compounds?

Which of the following order is correct for the decreasing reactivity to ring monobromination of the following compounds?

Predominant product of nitration of the following compound is

The major product (X) of the monobromination reaction is

The major product (X) of the monobromination reaction is