Preposition Grammer Quiz covers the important topic of the English section of various competitive exams like UPSC, SSC, IBPS, EPFO, RRB, CET, State PCS, etc. 1. Discrimination ________ any form should be avoided. (a) by (b) in (c) from (d) of 2. ________ a moment she felt disappointed for no stockings hung from the fireplace. […]