ব্যাখ্যা
Correct Answer: (B) If Rana had seen me
Conditional sentences are a core grammar topic tested repeatedly in NTRCA examinations.
Analysis of this sentence:
— The main clause "I would have called her" is in the Third Conditional (Past Unreal / Hypothetical)
— Structure of Third Conditional: If + Past Perfect, would have + Past Participle
— This expresses a past condition that did not happen and its imagined result
— Meaning: In the past, if Rana had seen me, I would have called her (but Rana didn't see me, so I didn't call)
Why other options are wrong:
✗ If I saw him → Second Conditional (present/future hypothetical) — doesn't match "would have"
✗ If Rana sees me → First Conditional (real/likely future) — doesn't match "would have"
✗ If Rana would see me → Grammatically incorrect; 'would' is not used in the 'if' clause
Three Conditional Types:
— 1st: If + Present Simple, will + V1 (real future)
— 2nd: If + Past Simple, would + V1 (unreal present/future)
— 3rd: If + Past Perfect, would have + V3 (unreal past)
Source: Wren & Martin English Grammar; Raymond Murphy's English Grammar in Use; Past NTRCA Question Bank.