a:11:{s:8:"required";i:1;s:12:"answerEditor";s:4:"text";s:14:"question_title";s:216:"In a garden, there are 10 rows and 12 coloumns of mango trees. The distance between two trees is 2 meters and a distance of one meter is left from all sides of the boundary of the garden. The length of the garden is?";s:14:"featureImageID";s:0:"";s:15:"featureImageSrc";s:0:"";s:11:"matchAnswer";s:6:"random";s:8:"autofill";s:0:"";s:10:"limit_text";s:1:"0";s:23:"limit_multiple_response";s:1:"0";s:17:"file_upload_limit";s:1:"0";s:16:"file_upload_type";s:0:"";}