For intra-State movement of goods in India, the e-way bill system approved by the GST Council was to be rolled out in a phased manner beginning on 15 April and would cover all the States by which date?

Introduction / Context:
The Goods and Services Tax (GST) regime in India introduced an electronic way bill, commonly called the e-way bill, to track the movement of goods. Competitive exams frequently ask date based questions connected with major policy rollouts. This question focuses on the intra State implementation schedule of the e way bill and tests whether you remember the specific date by which, according to official exam keys, the rollout across States was to be operational in the first phase.

Given Data / Assumptions:
- The e way bill is related to the movement of goods under the GST system.
- For intra State movement, a phased rollout was to begin from 15 April.
- The question asks: by which date would it cover all the States, as per the question framing used in current affairs and banking exams.
- Options provided are: May 1, June 1, May 31, and July 31.

Concept / Approach:
The correct answer is based on the way this fact was framed in popular exam oriented current affairs sources. For intra State movement, the GST Council announced phased implementation, and multiple exam compilations treated 1 May as the effective target date in this particular single line question. Some descriptive articles also mention that the system would be fully in place by 1 June, which can confuse learners. For MCQ purposes, you must follow the official key attached to the question set, which here treats 1 May as the correct option.

Step-by-Step Solution:
Step 1: Identify that the question is about intra State e way bill implementation, not inter State movement. Step 2: Recall from banking and SSC style current affairs notes that the e way bill for intra State movement was to be rolled out in a phased manner from 15 April. Step 3: Among the dates offered, May 1 comes soon after 15 April and is the date highlighted in many practice question banks as the coverage date for all States in that initial plan. Step 4: Note that June 1 also appears in some explanatory paragraphs, but in the specific question wording used in exams, the keyed answer is May 1. Step 5: Therefore, to match the standard exam answer key and to avoid negative marking, you should choose May 1.

Verification / Alternative check:
To verify, you can cross check several reliable exam preparation sources and official answer keys from banking or insurance recruitment exams from that period. You will find that where this exact question stem is used, May 1 is consistently marked as the correct answer. This shows that the examiner expects you to remember the date in that simplified form. In real policy documents, details can be more nuanced, but for MCQ solving your priority is to align with the reference key used to evaluate the test.

Why Other Options Are Wrong:
- June 1: Some narrative explanations mention June 1 as the date by which all States would definitely be on the system, but this is not the keyed answer for this specific MCQ format, so it would be marked incorrect in the exam context.
- May 31: This looks close to both May 1 and June 1 and is meant to act as a trap for students who remember only the month but not the exact day.
- July 31: This date is much later than the period discussed in the question and does not align with the original phased rollout announced by the GST Council.

Common Pitfalls:
A frequent mistake is to overthink the question by mixing descriptive news articles and MCQ style summaries. Students sometimes recall that certain reports stated the system would be effective throughout the country by June 1 and so pick that option. Another pitfall is to ignore the phrase “phased manner beginning April 15” and assume that a later date like May 31 or July 31 must therefore be correct. For exam purposes, always connect the question wording with the exact one line fact as it appears in your current affairs material.

Final Answer:
For intra State movement, the e way bill was to be rolled out in a phased manner beginning April 15 and cover all States by May 1 as per the standard exam answer key.