Hard... Really really hard...
It will take time until the revolutions are heard. And the situation in India must be tense enough to be affected. The lack of nationalist movements in India by 1848 is one factor... Maybe a large famine that causes the deaths in large portions of British India. It won't necessarily be in the same category of the 1848 revolutions but might be associated with the named revolutions.
Colonies... Well maybe Algiers may use the 1848 revolution in France to rebel again. Maybe...