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In this lesson i will discuss basic concepts ,Tricks, Shortcuts of Number System for exams UPSC C-SAT, UPPSC, Lower pcs, SSC , IBPS, SBI, RBI,DMRC, Railways, RO/ARO, CHSL, MTS and all competitive exams.

Saurabh Gupta
Cleared GATE with 98 percentile.Runs a youtube channel 250k+ subscribers.Cleared SAIL,DSSB,IBPS Specialist Officer ,IBPS PO, SSC JE , C-DAC.

Comments
(56)
U
Unacademy user
BAHUT ACHAA LAGA AAPKA YEH VIDEO SIR , PAR KYA AAPKI SARI VIDEO UPSC EXAM K LIYE FOLLOW KAR SAKTE HAI? HUM UP PSC KI TAYARI NEHI KAR RAHE HAI, SIRF UPSC KI TAYARI KAR RAHE HAI. THANK YOU SIR.
Saurabh Gupta
2 years ago
UPSC ke liye to perfect hai ye videos ...100 % benefit milega aapko ...
dhanyabad sir
sir mathe ki video important send kar digye
Ag
sir ssc je electrical ki preparation kaise kre please hume guide kre..
NG
sir bank ki tayari ka liya guide kre
Ag
thank u sir hindi me video banane k lie..aur hume guide krne k lie
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