{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"math","formal_name":"MATH","introduction":"MATH organises 12,500 high-school competition problems into seven subjects and five difficulty levels, each with a full worked solution. It underlies much of the later mathematics evaluation work; this catalogue imports the algebra / test selection.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/math","indexing_mode":"noindex","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[]}},"task_id":"50eb5b22-f893-51e6-aeee-edf372e9ea04","task_key":"algebra--test--50eb5b22-f893-51e6-aeee-edf372e9ea04","task_revision_id":"2","upstream_id":"","short_description":"The rightmost non-zero digit in \\begin{align*}","config":"algebra","split":"test","body":"{\"level\":\"Level 5\",\"problem\":\"The rightmost non-zero digit in  \\\\begin{align*}\\n&(1001001)(1010101)+(989899)(1001001)\\\\\\\\\\n&\\\\qquad -(1001)(989899)-(1010101)(1001)\\n\\\\end{align*}is $a$, and it is followed by $b$ zeroes. Find the ordered pair $(a,b)$.\",\"type\":\"Algebra\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"noindex","subproblems":[],"grids":[]}