5.
Oracle technical mcq question, verified with a worked answer. Free to practise - no sign-up.
Logical Progression**
What is the next term in the series?
ABC, ABC2, AB2C2, A2B2C2
Pick ONE option
Show answer & explanation
Answer: A. A) A2B2C3
Powers increment from right to left in rotation: C gains exponent 2, then B gains 2, then A gains 2. The next term increments C's exponent to 3: A2B2C3.
Step-by-step Derivation:
Step 1: Term 1: A1 B1 C1.
Step 2: Term 2: A1 B1 C2 (C increased).
Step 3: Term 3: A1 B2 C2 (B increased).
Step 4: Term 4: A2 B2 C2 (A increased).
Step 5: Term 5: A2 B2 C3 (C increased to 3).