Answer unknown in the NCERT textbooks.

It can be imagined only because it is not told in book. So according to me Samir Do went Meerut to meet or help her mother and maybe he got any accident there and it can also be said that may be he started living there with his mother.

Reasons why Samir Ek did not meet Samir Do after Meerut riots:

1. Fear of reprisal:
After the Meerut riots, there was a tense atmosphere in the city with heightened emotions and potential for violence. Samir Ek may have been fearful of encountering Samir Do in such a volatile situation, as there could have been a risk of reprisal or confrontation.

2. Safety concerns:
Given the sensitive nature of the situation and the potential for further violence, Samir Ek may have prioritized his own safety and decided to avoid any interactions that could potentially escalate the situation.

3. Lack of communication:
It is possible that Samir Ek and Samir Do did not have a means of communication or a pre-arranged meeting place after the riots. In the chaos and confusion following such a traumatic event, it may have been difficult for them to coordinate a meeting.

4. Distrust and suspicion:
In the aftermath of a communal riot, there can be deep-seated distrust and suspicion between members of different communities. Samir Ek may have been wary of reaching out to Samir Do, fearing that their association could be misconstrued or lead to further tensions.

5. Prioritizing personal safety:
Ultimately, the primary concern for individuals in such a volatile situation is often their own safety and well-being. Samir Ek may have chosen to prioritize his personal safety and avoid any potential risks by not meeting with Samir Do after the Meerut riots.