As you asking for the procedure of the HCL ISD Placement Drive let me tell you that e whole placement process took 3 days to complete. the Rounds of the Recruitment test are :

GRAMMER TEST(20 questions in 15 minutes )
2- FACE to FACE Communication
3- Technical Interview
4- HR Interview
5- AMCAT based ONLINE TEST
h

here I am giving you the names of the Topics from which the questions of the HCL ISD Aptitude test may Cover

2) APPTITUDE
-> problems on Numbers
-> Ages,Profit n Loss
-> Permutations n Combinations
-> Chain RUle,Odd man out Series,
-> Probability ,
->Logarithms,
->Simple Interest,
->Percentage,
->Pipe n Cistern

3) VERBAL RESONING ....Topics were....
-> Syllogism
->Blood Relations test
->Seating Arrangement
->Direction sense
->Logical Sequence of Words

4) VERBAL ABILITY ....Topics were ..
->Spotting Errors
->Ordering of Words
->Completing Statements
->Idioms and Phrases
->Synonyms
->Antonyms
->One Word Substitutes
->Analogy
->Sentence Correction
->Ordering of Sentences
->Comprehension,
->Ordering of Sentences.