RRB technician science mcq | rrb technician gk | Top 40 Mcq | railway technician mcq

[@zubairdharwad7877]

Focal length of concave mirror is negative while convex mirror is positive just correct the answer sir

[@AlltestMCQs]

Thanks alot

[@Ravi-ub4lg]

Focal length of a concave mirror is always negative

[@KumarBasanta108]

THANK YOU🙏

[@AnshahacksMCQs]

Very informative video

[@AlltestMCQs]

Glad you think so!

[@manikandans682]

Sir I have one doubt. This all questions is 2024 technician grade 3 exam questions?

[@AlltestMCQs]

Yes

[@mdyusuf-si9er]

38 answer negative

[@buddaladurgaprasad7653]

Techinician exam Used..yes or.. No.. Sir..

[@AlltestMCQs]

Yes

[@SajjadKhan-y4t3f]

Good

[@AlltestMCQs]

Thanks

[@SajjadKhan-y4t3f]

🎉🎉🎉

[@SajjadKhan-y4t3f]

❤❤❤

[@kruparaghavendran9267]

Correct negative

[@AlltestMCQs]

Which one

[@manojprabakaran7965]

Sir please provide pdf

[@ziaraza7753]

38 : negetive

[@AlltestMCQs]

👍

[@govardhangovagovardhangova2743]

Pdf pls sir

[@AlltestMCQs]

✔️✔️