অনুপাত বিশ্লেষণের কিছু গুরুত্বপূর্ণ সূত্র

wewfbœ AbycvZ wbY©‡qi m~Îvejx t

µ:bs	AbycvZ	m~Î	Av`k© gvb
01	PjwZ AbycvZ	=  PjwZ m¤ú` / PjwZ `vq	2 t 1
02	PjwZ g~jab AbycvZ	=  PjwZ g~jab/ PjwZ `vq	1 t 1
03	Zij/Z¡wiZ/`ª“Z/GwmW †U÷/Zvij¨ AbycvZ	=  Zij m¤ú`/ Zij `vq	1 t 1
04	gRy` AveZ©b AbycvZ	=  wewµZ c‡Y¨i e¨q(weµq)/ Mo gRy`	8 evi
05	†`bv`vi AveZ©b AbycvZ Mo msMÖn mgq ev Av`vq mgq	=  †gvU av‡i weµq/Mo †`bv`vi I cÖvc¨wej =  365 w`b/ †`bv`vi AveZ©b AbycvZ	30 †_‡K 60 w`b
06	cvIbv`vi AveZ©b AbycvZ Mo cwi‡kva mgq	=  †gvU av‡i µq / Mo cvIbv`vi I cª‡`q wej =  365 w`b/ cvIbv`vi AveZ©b AbycvZ	60 †_‡K 90 w`b
07	g~jab AveZ©b AbycvZ	=  weµq / wewb‡qvwRZ g~jab	hZ †ewk ZZ fvj
08	‡gvU jvf AbycvZ	=  †gvU jvf/ weµq(bxU) *100	20% †_‡K 30%
09	bxU jvf AbycvZ	=  bxU jvf/ weµq(bxU)*100	5% †_‡K 10%
10	wewb‡qvwRZ g~ja‡bi Dci my` I Kic~e© Av‡qi AbycvZ/ wewb‡qvwRZ g~ja‡bi Dci Av‡qi AbycvZ	=  (my` I Kic~e© bxU jvf/ wewb‡qvwRZ g~jab)*100	hZ †ewk ZZ fvj
11	Abv`vqx cvIbv AbycvZ	=  Abv`vqx cvIbv/ ‡gvU ‡`bv`vi	5% †_‡K 10%
12	gvwjKvbv AbycvZ	=  gvwjKvbv Znwej / †gvU m¤ú`	3 t 4
13	m¤úwË AveZ©b AbycvZ	=  weµq / †gvU m¤ú`
14	`vq-gvwjKvbv AbycvZ	=  †gvU ewn: `vq / gvwjKvbv Znwej	1 t 2 †_‡K 1 t 3
15	g~jab wMqvwis AbycvZ	=  mvaviY ‡kqvi gvwjK‡`i Znwej/ AMÖvwaKvi †kqvi g~jab I FYcÎ ev w¯’i LiP	2 t 1
16	FY g~jab AbycvZ	=  `xN© †gqv`x FY/ gvwjKvbv Znwej

‡bvU t GB AsK cix¶vq Avm‡j cÖwZwU Abycv‡Zi mv‡_ gšZe¨ Avek¨K| Av`k© gv‡bi mv‡_ wgj †i‡L gšZe¨ wjL‡Z n‡e| 

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