{"id":557479,"date":"2023-05-13T00:51:20","date_gmt":"2023-05-12T19:21:20","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/question\/the-radius-of-circular-track-is-63-m-the-cyclists-x-and-y-start-together-from-the-same-position-at-the-same-time-and-in-the-same-direction-with-speeds-33m-min-and-44m-min-after-how-many-minutes-will\/"},"modified":"2025-06-26T17:40:05","modified_gmt":"2025-06-26T12:10:05","slug":"the-radius-of-circular-track-is-63-m-the-cyclists-x-and-y-start-together-from-the-same-position-at-the-same-time-and-in-the-same-direction-with-speeds-33m-min-and-44m-min-after-how-many-minutes-will","status":"publish","type":"questions","link":"https:\/\/infinitylearn.com\/surge\/question\/mathematics\/the-radius-of-circular-track-is-63-m-the-cyclists-x-and-y-st\/","title":{"rendered":"The radius of circular track is 63 m the cyclists X and Y start together from the same position at the same time and in the same direction. With speeds 33m\/min and 44m\/min. After how many minutes will they meet again at starting point."},"content":{"rendered":"","protected":false},"author":1,"template":"","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"The radius of circular track is 63 m the cyclists X and Y start together from the same position at the same time and in the same direction. With speeds 33m\/min and 44m\/min. After how many minutes will they meet again at starting point.","custom_permalink":"question\/mathematics\/the-radius-of-circular-track-is-63-m-the-cyclists-x-and-y-st\/"},"categories":[],"acf":{"question":"

The radius of circular track is 63 m the cyclists X and Y start together from the same position at the same time and in the same direction. With speeds 33m\/min and 44m\/min. After how many minutes will they meet again at starting point.<\/span><\/p>

<\/p>

<\/p><\/spanstyle=\"font-family:'timesnewroman';-aw-import:ignore\"><\/pstyle=\"margin-top:0pt;margin-bottom:0pt;text-align:justify;line-height:normal;font-size:12pt\"><\/spanstyle=\"font-family:'timesnewroman';-aw-import:ignore\"><\/pstyle=\"margin-top:0pt;margin-bottom:0pt;text-align:justify;line-height:normal;font-size:12pt\">","options":[{"option":"  <\/span>27<\/span>","correct":false},{"option":"  <\/span>36<\/span>","correct":false},{"option":"  <\/span>90<\/span>","correct":true},{"option":"  <\/span>82<\/span> <\/span> <\/span>","correct":false}],"solution":"We have radius (r) = 63 m<\/span>
speed of<\/span>  <\/span>sonu = 33 m\/min<\/span>
speed<\/span>  <\/span>of mohit = 44 m\/min<\/span>
Circumference of circular track = 2<\/span>\u03c0<\/span>r<\/span>
C = 2 <\/span>\u22c5<\/span> 22\/7 <\/span>\u22c5<\/span> 63 = 44 <\/span>\u22c5<\/span> 9 = 396m<\/span>
Time taken by some to complete one round <\/span>
\"\"Time taken by mohit to complete one round<\/span>
\"\"Then the LCM of 12min and 9min will be<\/span>
12 = 2 <\/span>\u22c5<\/span> 2 <\/span>\u22c5<\/span> 3<\/span>
9 = 3 <\/span>\u22c5<\/span> 3<\/span>
LCM of 12 and 9 = 36<\/span>
 <\/span> <\/span>","subject":"Mathematics"},"yoast_head":"\nThe radius of circular track is 63 m the cyclists X and Y start together from the same position at the same time and in the same direction. With speeds 33m\/min and 44m\/min. After how many minutes will they meet again at starting point. - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"The radius of circular track is 63 m the cyclists X and Y start together from the same position at the same time and in the same direction. With speeds 33m\/min and 44m\/min. 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