{"common":{"save":0,"post_id":"6131","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2505","post_id":"6131","mon_id":"1158530","chapter_id":"1158602","question":"<p>B\u1ea1n Minh s\u1eafp x\u1ebfp m\u1ed9t hàng g\u1ed3m các viên bi có quy lu\u1eadt nh\u01b0 sau:<\/p><p><span style=\"color:#2980b9;\">Bi xanh, bi \u0111\u1ecf, bi vàng, bi xanh, bi \u0111\u1ecf, bi vàng, bi xanh, bi \u0111\u1ecf, bi vàng, ...<\/span><\/p><p>H\u1ecfi viên bi th\u1ee9 100 là viên bi màu gì?<\/p>","options":["Bi xanh","Bi \u0111\u1ecf","Bi vàng"],"correct":"1","level":"3","hint":"","answer":"<p>Quy lu\u1eadt: "<span style=\"color:#2980b9;\">bi xanh, bi \u0111\u1ecf, bi vàng<\/span>" l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n theo \u0111úng th\u1ee9 t\u1ef1.<\/p><p>Ta có:<\/p><p>100 : 3 = 33 (d\u01b0 1)<\/p><p>Không d\u01b0: bi vàng<\/p><p><strong>D\u01b0 1: bi xanh<\/strong><\/p><p>D\u01b0 2: bi \u0111\u1ecf<\/p><p>V\u1eady viên bi th\u1ee9 100 là viên bi <span style=\"color:#16a085;\"><strong>màu xanh.<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-21 05:32:41","option_type":"txt","len":1},{"id":"2506","post_id":"6131","mon_id":"1158530","chapter_id":"1158602","question":"<p>Cho dãy s\u1ed1: 1, 2, 3, 1, 2, 3, 1, 2, 3, ...<\/p><p>H\u1ecfi s\u1ed1 h\u1ea1ng th\u1ee9 38 là s\u1ed1 nào?<\/p>","options":["s\u1ed1 1","s\u1ed1 2","s\u1ed1 3"],"correct":"2","level":"3","hint":"","answer":"<p>Dãy s\u1ed1 trên \u0111\u01b0\u1ee3c x\u1ebfp theo quy lu\u1eadt: b\u1ed9 3 s\u1ed1: 1, 2, 3 l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n theo \u0111úng th\u1ee9 t\u1ef1 trên.<\/p><p>Ta có: 38 : 3 = 12 (d\u01b0 2)<\/p><p>V\u1eady s\u1ed1 h\u1ea1ng th\u1ee9 38 là s\u1ed1 2 <\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">s\u1ed1 2<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-08-21 05:44:28","option_type":"txt","len":0},{"id":"2507","post_id":"6131","mon_id":"1158530","chapter_id":"1158602","question":"<p>Cho dãy s\u1ed1: 2, 4, 6, 8, 2, 4, 6, 8, 2, 4, 6, 8, ... <\/p><p>H\u1ecfi s\u1ed1 h\u1ea1ng th\u1ee9 38 là s\u1ed1 nào?<\/p><p>\u0110áp án: S\u1ed1 h\u1ea1ng th\u1ee9 38 là s\u1ed1 <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p>","options":"","correct":["[\"4\"]"],"level":"3","hint":"","answer":"<p>Quy lu\u1eadt: B\u1ed9 4 s\u1ed1: "2, 4, 6, 8" l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n theo th\u1ee9 t\u1ef1 trên.<\/p><p>Ta có: 38 : 4 = 9 d\u01b0 2<\/p><p>V\u1eady s\u1ed1 h\u1ea1ng th\u1ee9 38 là <span style=\"color:#1abc9c;\">s\u1ed1 4<\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-08-21 05:54:13"}]}
