Question

In the 1960s Indian English add the Word (a)
'Gherao' on its lexicon which stands. (b)
for a process in which workers prevents
(c)
their employers from leaving a place to
(d)
work until certain demand is met. (e)
As the noun it has gheros (f)
as it's plural. As a verb, it (g)
has gheroed for its past tense. (h)
*Find error in this from a to h*

Answer 1

I have written it by myself please mark it as the brainllist if it will help you please say thanks for this answer too. . . . .

Answer 2

The answer is 'Gherao' on its lexicon which stands for a process in which workers prevents their employers from leaving a place to.

This is mostly used as process to express some agitation or demand of the workers and gherao is the peaceful way to show the grievance.  

The employers are compelled to hear the complaints and respond immediately here.