English grammar – Spot the error (choose the part with an error or “No error”). Sentence: Rajesh was expecting / a telegram from his uncle / which would inform / him whether he went or not.

Introduction / Context:
The sentence examines tense choice in an indirect question expressing a future decision or permission. You must identify the incorrect segment.

Given Data / Assumptions:

• Main clause is past progressive: “was expecting.”
• The telegram's content would determine a future course of action for Rajesh.

Concept / Approach:
After “whether,” when the meaning is about a future possibility relative to the past viewpoint, use “would go” or “should go,” not simple past “went.” Thus Part D is wrong; it should read “whether he would go or not.”

Step-by-Step Solution:

Verification / Alternative check:

Why Other Options Are Wrong:

Common Pitfalls:

Final Answer:
him whether he went or not.