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Number System (Divisibility practice problem - 3) (in Hindi)
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Number System (Divisibility practice problem - 3) (in Hindi)

Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. More than 20000 students selected.

Comments
(13)
U
Unacademy user
P
sir in question I think one pattern also possible a=9,b=6
sir last question me number 6696 banega aur remainder 0 ayega sum ke liya bola hi nai question. eak vedio to bina eroor ke baniye.
Mm
Sir in the Second question u have written a=0,b=9 how is it possible how the resultant no. be divisible by 4 then in my point of view answer is b i.e 2
NJ
sir calculation is wrong in last question answer should be 3 not 0
The last question remainder is 0 not 3 . If calculation is done by adding the digits individually .
PK
EXACTLY THE REM. IS 0 SO HOW COME ITS 3 :/
Neha Singh
3 months ago
can you plz tell me how did you add digits...i cant think of a way
Neha Singh
3 months ago
i know that in video the method shown is wrong as sum of digits is different from sum of numbers
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