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# Placement Papers - HCL

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HCL TECHNOLOGIES PAPER - 2003
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Hi Friends

For C you should refer to "Pointers in C" and "Tesh your C skills" by Yashwant Kanitkar. Complete these 2 books before appearing for the test. C is very important for HCL Test.

Be clear about these topics in detail:
* Pointers
* Arrays
* Strings
* Structures
* Unions
* Macros
* Function

I don't remember even a single question in C. Mostly questions look alike. But i remember some questions in Aptitude. So i'll tell you that.

Aptitude:
1. A was born when B was 1 year and 3 months old. C was born when A  was 2 years 1 month old. What is the age of B when C is 4 years and 6 months old?

2. If one type of tobacco costs Re.1/- per kg and other type costs  Rs. 5/- per kg. What quantity of first type and second type are mixed  so that 100 kg of mixture osts Rs. 100/-?

3. If an article is bought at a profit of 15% and sold at a loss of  15% what is my total profit percent or loss percent?

4. There are 5 questions in a question paper. In an examination 5% students answer all questions and 5% answered none. 50% of the rest answered 3 questions and 20% answered 2 questions and 300 answered only 1 question. How many students appeared for the test?

5. A boat is going upstream with the velocity of ..

6. one question on probability.

7. one question on a paragraph.

8. one question on equations. (very simple)

that's all i could recall right now..note that these questions does not contain the exact figure. But question formats were same. It'll help you a lot. If you know how to do questions 1-4 then you can skip these chapters while preparing. Questions from these chapters will not be repeated.

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