RRB Science for group d exam

RRB Science app is a collection of 26 years asked question in alp or rrb group d.

All question taken from Speedy book as a pdf so no need to worry about wrong question.
This app is vvi for all railway board exam.
it contains---

>> Question from 1992 to 2014
>> you will also get all new notification in this app also.
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General science for rrb alp exam 2018
General science for rrb group d exam 2018
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Previous year question for rrb alp 2018
Previous year question for rrb group d 2018
Question bank for rrb alp 2018
Questions bank for rrb group d exam 2018
Asked question in rrb alp
Asked questions in rrb gopi d
Speedy general science offline app
Speedy general science for alp