Purchase from composition dealer

No.

RCM provision will apply only if the recipient is registered and the supplier is unregistered.

A supplier who has opted for composition would not charge GST on his supply but is nevertheless registered and does not attract this provision.

But how registered person will take input credit

it means he can claim this in his purchase and need not to pat tax under reverse charge and will not claim any input

The composition taxable person, not elegible to collect on supplies to buyer. The recipient of goods are required to pay GST under RCM and take credit after payment of GST.  

sir, is it mention somewhere in law, plz tell me so that i can refer

After a much discussion I am confused about govt. benifit on taxable goods.

Who are suggesting not to pay under RCM, the required tax may not be arised in that case.

How is it possible ?

But, on the other side the composition dealer have to pay @ 1% or 2% .

So, what will be the accurate tax if the commodity is of 5% ?

At last I reach on a decission, NO RCM NO ITC .

It may be right .

for example i have regular Dealer. i bought goods from composition dealer to resale. So, what will be the accurate tax if the commodity is of 5% ? According commodity  this goods taxable or exempt . may it  be right ?