Correct Answer - Option 1 : pagmdw
The logic followed here is:
Group of ten letter gpctdawpmz are present.
From option 1 -
gpctdawpmz / gpctdawpmz / gpctdawpmz, follow the logic. So it is correct.
From option 2 -
gpctdgwpmz / apctdawpdz / gpctmawpmz, does not follow the logic. So it is not correct.
From option 3 -
gpctdgwpmz / dpctdawpaz / gpctmawpmz, does not follow the logic. So it is not correct.
From option 4 -
gpctdawpmz / mpctdawpgz / gpctwadpmz, does not follow the logic. So it is not correct.
Hence, "option 1" is the correct answer.