PPSC Past Paper Sub Inspector Cooperative Societies 2018 Solved MCQs, History MCQs, PPSC Solved Past Papers MCQsThe Urdu-Hindi controversy is said to be the forerunner of the Two Nation Theory. When did this controversy begin?A. 1857 B. 1860 C. 1862 D. 1867 Choose the most suitable indirect speech of: She said to him, “Go down stairs.”Central Processing Unit (CPU) consists of?