Prepositions Mcqs are very important for every test. Prepositions are short words used to join nouns, pronouns or phrasal nouns are asked often in Fill in the blanks section of English. Use of Preposition in, on , at , then, a, an, since, for, by in the sentences is very simple to secure good marks in testing services like NTS, Fpsc/Css Kppsc, Ppsc, Spsc, PTS, OTS and others. Here you will find all the Important Prepositions Mcqs for Preparation. Simply choose the correct missing preposition in each sentence.