{"id":"aqua_rat:755a029813ccb0b2da47085318d397a4","source_id":"aqua_rat","source_item_id":"755a029813ccb0b2da47085318d397a4","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":"If a man reduces the selling price of a fan from Rs.400 to Rs.380, his loss increases by 2%. The cost price of the fan is","stimulus":"","stimulus_html":null,"stem_html":"<p>If a man reduces the selling price of a fan from Rs.400 to Rs.380, his loss increases by 2%. The cost price of the fan is</p>","rationale_html":"<p>Let C.P be Rs.x</p><p>Then, 2% of x =(400 - 380)</p><p>=20</p><p>x/50 = 20</p><p>x=1000.</p><p>Answer D</p>","correct_answer":["D"],"equiv_key":"2fc868f8959f6b61849b0c3a","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>Rs. 480</p>","ord":0},{"label":"B","content_html":"<p>Rs. 500</p>","ord":1},{"label":"C","content_html":"<p>Rs. 600</p>","ord":2},{"label":"D","content_html":"<p>Rs. 1000</p>","ord":3},{"label":"E","content_html":"<p>None</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":[]}