Raja Software Labs Software Developer interview questions

First round : Online coding round - 5 question (easy to medium) Second round : Technical - About project schema, sql queries(joins, sub-query), Second largest in an array, anagram, complexity, oops Third round : Technical : About project in detail cross questions, oops, Arrays contains +ve and -ve numbers find the 2nd largest such that its -ve negative number should be present in array. Code optimization(time / space questions) Two coins 2rs and 5rs , target is 30 .( #imp target can be odd and even ) minimum number of coins required to achieve target . first asked me approach the implementation