This video is made for primary classes who preparingN.V.S,Sainik,Simultala,R.K.Mission, B.H.U, and military school entrance examination test.
:- Number system || Digit || Number|| Natural number || Odd & even number :-👉👉 • Number system || Digit || Number|| Natural...
:-Perfect Number || Factor || Multiples|| Rule of Divisibility ||
👉👉 • Perfect Number || Factor || Multiples|| Ru...
:- How to recognize Prime number within 1to100 || Properties of Zero(0) || properties of One(1) ||👉👉 • How to recognize Prime number within 1to10...
:-Prime number || Twin prime number || co -prime Number || Composite Number ||👉👉 • Prime number || Twin prime number || Co -p...
:-Divisibility rule of 6,7,8,9,10,11,12 || How to recognize composite number.👉👉 • || Divigibility rule of 6,7,8,9,10,11and12...