{"id":"aqua_rat:b59ee068d88f3dd85413d554bbf2052b","source_id":"aqua_rat","source_item_id":"b59ee068d88f3dd85413d554bbf2052b","external_id":null,"program":null,"section":"math","category_code":"PHM","category":"Preparing for Higher Math","subcategory_code":null,"subcategory":null,"form_id":null,"passage_id":null,"position":null,"scored":true,"layout_warning":null,"stem":"A man borrows Rs.360 If he pays it back in 12 monthly installments of Rs.31.50, what is his interest rate?","stimulus":"","stimulus_html":null,"stem_html":"<p>A man borrows Rs.360 If he pays it back in 12 monthly installments of Rs.31.50, what is his interest rate?</p>","rationale_html":"<p>Instead of paying monthly 360/12 = 30Rs, the man pays 31.50Rs. Therefore, the interest rate is 1.5/30 = 0.5/10 = 5/100 = 5%.</p><p>Answer D</p>","correct_answer":["D"],"equiv_key":"b7d982028c649c4847ce6cb6","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>1.5%</p>","ord":0},{"label":"B","content_html":"<p>4.5%</p>","ord":1},{"label":"C","content_html":"<p>10%</p>","ord":2},{"label":"D","content_html":"<p>5%</p>","ord":3},{"label":"E","content_html":"<p>12%</p>","ord":4}],"passage":null,"attribution":{"source_id":"aqua_rat","source_name":"AQuA-RAT algebra word problems with rationales","rights_holder":"Google DeepMind and the AQuA-RAT contributors","canonical_url":"https://github.com/google-deepmind/AQuA","retrieved_from":"https://raw.githubusercontent.com/google-deepmind/AQuA/master/","attribution":"Algebra word problems from the AQuA-RAT dataset (Ling et al., 2017), published by Google DeepMind under the Apache License 2.0.","disclaimer":"AQuA-RAT items are crowdsourced algebra problems, not ACT questions. They carry five answer choices in the pre-2025 ACT Mathematics style and no ACT reporting category. Useful for drilling Preparing for Higher Math content; not a substitute for a real form.","license":"Apache License 2.0. Crowdsourced by DeepMind and published for free use, including commercially.","redistributable":true,"item_count":508},"equivalents":[]}