Customised Technologies Software Engineer interview questions

basic questions related to oops concepts

First round consists questions on : 1.Conversion of Hexa to Decimal and vice versa 2.How many bits and bites are in the decimal 451 2.A ques on pipes and cisterns 3.Logic diagram is given.Give output in POS and SOP form 4.A geometry ques(mine was:A circle circumscribes an equilateral triangle,then find the radius of the circle) NOTE:They'll say that we will consider the approach you are using to solve the question (If there are some childish mistakes ) and if you have 3 out 5 ques with a good approach and dont have time left for the others, you'll be selected. But at the end of first round they will select only those who have all questions answered correctly!