Step 1: Income tax provisions.
Under the Income Tax Act, co-operative societies enjoy a slab-based exemption limit.
Step 2: Applicable exemption.
The exemption limit is ₹30,000 for co-operative societies. Beyond this, tax is chargeable as per slab rates.
Step 3: Conclusion.
Hence, the correct answer is (B).
Match List-I with List-II: 