previous years questions for ssc cgl,cpo

Hi dears, As SSC CGL 2016 cancellation CASE IS DISMISSED AT SUPREME COURT. and a notice regarding ssc cgl 2017 exam is already posted at NR office the time has come to prepare for the country's most crowded exam. Here are some Prev ious years ques tion for SS C CGL exam 2017. I will try to post daily 25 questions of maths and their solutions. Why PREVIO US YEARS QUE STIONS are necessary to be done? Because ssc do repeat 90% of the question from previous years papers. Hardly 2-3 question are new in ssc exam. Let's start maximum time 8 minutes. 1. Find  the  ratio  of  the  area  of  an  equilateral  triangle  of side  2a  units  to  that  of  a  square  whose  diagonal  is  4a units. (A) 1:1 (B) 2:1 (C) √3:1 (D)√3:8 Ans:-D Solution- diagonal of square is 4a then its core woupd be 4a/√2 tjat is 2√2a Now pit in formulas you will get the solution. (√3/4 ×core² is formula for equilateral triangle) 2. A right prism  has a triangular  base  with  perimeter  3