{"vid":"V1127","name":"Qno_36","file_id":"F17","var_dcml":"0","var_intrvl":"discrete","var_width":"10","labl":"Grade 3 Numeracy question number 36","var_qstn_qstnlit":"Qn 36: 1. Mary is nine years old. Her mother is 33 years old. What is the total age of Mary and her mother?","var_qstn_ivulnstr":"a)\tProcess - 1 mark\n\nb)\tCorrect answer - 1 mark","var_val_range":[{"units":"REAL","min":"0","max":"2"}],"var_sumstat":[{"value":"7648","type":"vald"},{"value":"0","type":"invd"}],"var_catgry":[{"value":"0","labl":null,"stats":"3186","type":"freq"},{"value":"1","labl":null,"stats":"569","type":"freq"},{"value":"2","labl":null,"stats":"3893","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F17","sid":"62","survey_idno":"APHRC-ERPIII-2012-1.2"}