Question Detail What is extension of Microsoft Excel Spreadsheet ? .xls.wks.xl.ls Answer: Option AExplanation:Note: .wks is extension Microsoft Works Spreadsheet Similar Questions : 1. What is extension of Yahoo Messenger data file ? .ymd.ypp.yahoo.yps Answer: Option D 2. What is extension of Java source code file ? .j.jav.java.jvp Answer: Option C 3. Which of following is corrected extension of a database file ? .dta.data.db.dca Answer: Option C 4. What is extension Hypertext Preprocessor File ? .hpf.ppp.pph.php Answer: Option D 5. What is the extension of font file ? .fnt.font.fnf.ff Answer: Option A Read more from - Important File Extensions Questions Answers