Placement Papers: DRDO Question PatternTab.amp
Examrace Placement Series prepares you for the toughest placement exams to top companies.
Test for all is 3 hours 100 technical questions 25 GK and current affairs and 25 aptitude.
well there are several books available for preparing for DRDO. Any book which is prescribed for the GATE
preparation would do sufficiently.
Computer Organization____William Stallings, Morris Mano
Theory of Computation____Aho and Ullman
computer Networks____William Stallings
apart from these for apptitude and General Knowledge
Refer some good magazines like CSR, Manorama Year book for GK sample gk questions and R. S Agarwal