solve this by digital sum concept#digitsum#numbersystem#rrbgroupd#rrbntpc#mathshorts#mathstricks#ssc

solve this by digital sum concept#digitsum#numbersystem#rrbgroupd#rrbntpc#mathshorts#mathstricks#ssc

Can you solve this number system question using the Digital Sum Concept? 🤔🔥
In this short video, learn a smart and time-saving trick to crack digit sum based problems that frequently appear in SSC, RRB Group D, and RRB NTPC exams.

This concept helps you solve questions within seconds without lengthy calculations. Perfect for competitive exams and maths lovers!

👉 Try the question first, then watch the full solution.
👉 Like, Share & Subscribe for more Maths Tricks & Shortcuts.

#digitsum #numbersystem #rrbgroupd #rrbntpc #ssc #mathshorts #mathstricks #sscmaths #shorts

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Видео solve this by digital sum concept#digitsum#numbersystem#rrbgroupd#rrbntpc#mathshorts#mathstricks#ssc канала MATHS BY RAJIV SIR