PPSC Past Paper Social Security Officer in PESSI – Labour and Human Resource Department 2018 Solved MCQs, English MCQs, Idioms MCQs, PPSC Solved Past Papers MCQsExpress the meaning of following idiomatic: I tried to offer Javed help with the project, but he’d rather “plough a lone furrow”?A. remain unaffected B. do without the help of others C. survive in isolation D. remain non-aligned a : b = b : c it is known as _____ proportion?Find the value of “x”: 4x-6 = 8+2x?