General science mcqs | Previous year question | Rrb ntpc exam

Hello aspirants.  I am providing free material for rrb ntpc exam.  These questions are based on previous year paper. For pdf click link below 

https://drive.google.com/file/d/1-RU1YpTdwjCgV9ez9eN2yzQ0CXM9YBO_/view?usp=drivesdk