I said to him, "Will you follow me?' বাক্যটির indirect speech হবে - ?

In transforming direct speech to indirect speech, several rules come into play, particularly concerning the reporting verb, pronouns, and tense. The original statement is a question: "Will you follow me?" When converting it to indirect speech, we need to consider how to properly convey the meaning while adhering to grammatical conventions.

Option B, "I asked him if he would follow me," is the correct choice for several reasons. Firstly, the reporting verb changes from "said" to "asked," which is appropriate since the original statement is a question. Indirect speech requires the use of reported questions with the conjunction "if" or "whether."

Next, we note the shift in tense. The direct speech uses "will," which indicates a future action. In indirect speech, especially when the reporting verb is in the past tense ("said" or "asked"), we typically shift "will" to "would." This tense change is essential to maintain the correct sequence of tenses.

Moreover, the pronoun "you" changes to "he" to reflect the perspective of the speaker in the indirect context.

In contrast, options A, C, and D either misuse the reporting verb, fail to correctly adjust the tense, or incorrectly handle the pronouns. Thus, B encapsulates the change accurately, making it the correct choice.