Here are some HCL Placement Papers (march 3,2008) and Sample question Papers that will be useful to you.. Aptitude 1. How many of the integers between 25 and 45 are even…
Analytical reasoning 1. A train ran at a certain speed for one hour and then due to a technical problem, it ran at 3/5th of its original speed and reached the destination…
5 questions on Data sufficiency. Each problem consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question.…
Chapter 9 - Ionic and Covalent Bonding 1. In which pair do both compounds exhibit predominantly ionic bonding? A) RbCl and CaO B) PCl5 and HF C) KI and O3 D) Na2SO3 and BH3…