Exemption from cwa inter for qualified cas???

No such Exemption at today or near future will be available to CAs. It is applicable to CMAs in CA exam also.

Only possible solution is MRA between ICAI (Old) and ICAI ( New) regarding automatiic membership arrangement.

But majority of members opinion from both institute are not in favour of  MRA with ICAI(New) and ICAI(Old).

so, do not hope for any exemption.

Majority of CMAs do not want MRA with CAs. So,paperwise exceptions will never be possible between two institutes. 

No exemption for Inter, its only for foundation..,

you can chk the attached notification issued by ICAI(cost)