The question asks which decision specifically held that a Section 311 application cannot be turned down merely because the case has been pending for a long time, here ten years, so each case needs to be checked against what it is actually known for.
Only Rajaram Prasad Yadav v. State of Bihar squarely addresses and rejects the ground of prolonged pendency as a standalone reason to refuse a Section 311 application.
Therefore, the correct answer is Rajaram Prasad Yadav v. State of Bihar, (2013) 14 SCC 461.
Section 311 has to be read as a whole to work out how its power is actually characterised, since it uses more than one kind of language within the same provision.
The power is understood, and consistently described in case law, as a discretionary one that must be exercised judiciously.
Therefore, the correct answer is Discretionary.
The question asks what happens when a Section 311 application is really being used to patch a gap in a party's own case, rather than to genuinely assist the court in reaching a just decision.
Once an application is found to be aimed only at filling a lacuna, it is refused, since Section 311 is not a mechanism for correcting a party's own omissions.
Therefore, the correct answer is No.
Courts have laid down a twin test for allowing a Section 311 application, and each option here needs to be measured against that test rather than assumed correct on its own.
An application is allowed only where it serves the truth-finding, just-decision purpose of the provision, and it is precisely refused where it would cause serious prejudice.
Therefore, the correct answer is When allowing the application enables the court to determine the truth and to render a just decision.
Section 311 describes the object of the provision in a single sentence that links fact-finding to an ultimate purpose, so the wording needs to be followed closely to see which duty it actually places on the court.
The duty imposed is to render a just decision, built on the foundation of discovering all relevant facts and obtaining proper proof.
Therefore, the correct answer is Render a just decision after discovering all relevant facts and obtaining proper proof of such facts.
When a court allows an accused's application to summon or recall a witness under Section 311, the question is what happens to the other side's ability to respond to that fresh evidence.
Fair trial principles require that the side that did not seek the recall gets to respond to what comes in as a result of it.
Therefore, the correct answer is An opportunity of rebuttal must be given to the prosecution.