Can the E-Khata be bifercated into two different names

A.Dear Sir,

First of all, share the full detail whether the land is of A khata or B khata.

If rules does not permit then you can get partition by way of court decree and thus legalize the transaction.
OR
You can show in the single sale deed only that you both are equal owners of the property having 50% share in the property or 50% of the property measuring __ square feet in _____ side of the property belongs to you and the other side of the property having 50% measuring ___ square feet in the property belongs to your brother/sister.

The property under B khata can not be divided unless you register and make a partition through court. You can register the sale deed in the name of you and your brother and let the e-Khata come in the joint names later you can go Partition or Release Deed between the two and ask the Panchayath to make e-Khata in their individual names as per the registered partition deed or release deed.

A.Dear Sir,
It all depends upon various circulars issued by the Government if it is allowable then approach High Court to get direction accordingly. You cannot blame them without possessing any circular or any document that 30 x 40 feet site was bifurcated earlier.