i don't think its a fraud. they would've called people according to the number of seats available, that is 3 against 1 or 5 against. you can't blame OGDCL for lack of knowledge within us- the candidates.
since there isn't one candidate on this forum who has high marks and hasn't been called for interview for the post of asst.driller, i presume everyone has been called. sit back and relax.

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Reason has always existed, but not always in a reasonable form - Marx