The CDS Exam is conducted twice a year by UPSC for recruitment into Indian Army, Indian Air Force Academy and Indian Naval Academy. The CDS Exam usually conducted in Month of February and November.We are providing here practice exercise based on selecting words to prepare english section for Exam. Candidates can download this practice exercise from Disha Publication. Hints and Solutions are also given in PDF. This Practice Exercise will help candidates to prepare well for CDS Exam.