RRB Group D Marking Scheme 2022 Revised; Check Details Here

RRB Group D Marking Scheme 2022 Revised

Railway Recruitment Boards (RRBs) have revised the marking scheme of RRB Group D exam. According to the revised marking scheme, the percentile score of each candidates will be converted into normalised marks by inserting the raw marks into the base shift. This will be done by using the standard mathematical formula of interpolation. The purpose of inserting the raw marks into the base shift is to decide the minimum qualifying marks as well as giving weightage in marks to CCAA candidates.

Earlier, RRBs had announced that for multisession papers, the percentile score based normalisation method will be used. In the percentile method, the marks obtained by candidates are transformed into a scale ranging from 100 to 0 for each shift of examinees. The percentile score is not the same as the percentage of marks obtained. Now the boards have decided to interpolate the raw marks into the base shift.

What is ‘Base Shift’ in Percentile Based Normalisation?

‘Base Shift’ as a shift having the ‘Highest Mean’ (Average) among all the shifts of CBT with a condition that its ‘Present Candidate Count’ should be 70 per cent or more than the average of all shifts. In case the ‘Highest Mean’ of two shifts is the same then shift having ‘Highest Individual Marks’ is considered as ‘Base Shift’.

In case both ‘Highest Mean’ and ‘Highest Individual Marks’ are the same then the shift having ‘Highest Present Candidate Count’ is considered as ‘Base Shift’ to break the tie.

Check notice here-https://www.rrbcdg.gov.in/uploads/Addendum-2.pdf

RRB Group D Qualifying Marks

The category-wise RRB Group D qualifying marks is given below.

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