I want to know can I get metrics like
1) Simultaneous Users
If yes then how can I get that?
yes you can.
Read the section on Listeners in the Jmeter documentation, although most of the one mentioned can be collected or calculated using the aggregate report listener.
ALM 11.0 Patch: 12
PC 11.0 Patch: 7
Vugen 11.0 Patch: 4