f Roll numbers starting with 'A' are assigned to the Science stream, 'B' to the Commerce stream, and 'C' to the Arts stream, which of the following students belong to the commerce stream?
Show answer & explanation
Correct answer: A
Explanation
Rule:
Starting with A → Science
Starting with B → Commerce
Starting with C → Arts
Check options:
B2745 → Commerce
A3572 → Science
C3489 → Arts
A1258 → Science
Final Answer:
B2745 belongs to Commerce stream.
Hence, the correct answer is option 1.