最新相遇问题应用题专项练习30题.优选

相遇问题50题

1.甲乙两车从两地同时出发相向而行，甲车每小时行４０千米，乙车每小时行６０千米，４小时后还相距２０千米”两地相距多少千米？

2.甲乙两车从两地同时出发相向而行，甲车每小时行40千米，乙车每小时行60千米，经过３小时相遇。相遇时两车各行了多少千米？

3.甲乙两车从两地同时出发相向而行，甲车每小时行40千米，乙车每小时行60千米，经过３小时相遇。相遇时哪辆车行的路程多？多多少？

4.甲乙两车从两地同时出发相向而行，甲车每小时行40千米，乙车每小时行60千米，经过３小时相遇。乙车行完全程要多少小时？

5.电视机厂要装配2500台电视机，两个组同时装配，10天完成，一个组每天装配52台，另一个组每天装配多少台？

6.甲乙两艘轮船同时从相距126千米的两个码头相对开出，3小时相遇，甲船每小时航行22千米，乙船每小时航行多少千米？甲船比乙船每小时多航行多少千米？

7.甲地到乙地的公路长４３６千米。两辆汽车从两地对开，甲车每小时行４２千米，乙车每小时行４６千米。甲车开出２小时后，乙车才出发，再经过几小时两车相遇？

8.一列快车从甲站开往乙站每小时行驶６５千米，一列慢车同时从乙站开往甲站，每小时行驶６０千米，相遇时快车比慢车多走10千米。求甲、乙两站间的距离是多少千米？

9.一列货车和一列客车同时从两地相对开出。货车每小时行48千米，客车每小时行52千米，2.5小时后相遇。两地间的铁路长多少千米？

10.两个工程队共同开凿一条隧道，各从一端相向施工。甲队每天开凿4米，乙队每天开凿3.5米，21天完工，这条隧道长多少米？

11.一辆汽车每小时行38千米，另一辆汽车每小时行41千米。两车同时从相距237千米的两地相向开出，经过几小时两车相遇？

12.两地间的铁路长250千米。一列货车和一列客车同时从两地相对开出，客车每小时行52千米，货车每小时行48千米。经过几小时两车相遇？

13.两列火车从相距570千米的两地相对开出。甲车每小时行110千米，乙车每小时行80千米。经过几小时两车相遇？

14.两城之间的公路长256千米。甲乙两辆汽车同时从两个城市出发，相向而行，经过4小时相遇。甲车每小时行31千米，乙车每小时行多少千米？

15.两地间的路程是245千米。甲乙两车同时从两地开出，相向而行，3.5小时相遇。甲车每小时行38千米，乙车每小时行多少千米？

16.两地间的铁路长250千米。一列货车和一列客车同时从两地相对开出，2.5小时后相遇。客车每小时行52千米，货车每小时行多少千米？

17.两个工程队共同开凿一条117米长的隧道。各从一端相向施工，13天打通。甲队每天开凿4米，乙队每天开凿多少米？

18.两地相距330千米。甲车每小时行32千米，乙车每小时行34千米。两车同时从两地相对开出。

（1）开出后几小时相遇？（2）相遇时两车各行了多少千米？

（3）相遇时甲车比乙车少行了多少千米？

19.甲、乙两列火车同时从相距700千米的两地相向而行，甲列车每小时行85千米，乙列车每小时行90千米，几小时两列火车相遇？

20.两列火车从两个车站同时相向出发，甲车每小时行48千米，乙车每小时行78千米，经过2.5小时两车相遇。两个车站之间的铁路长多少千米？

21.甲、乙两列火车同时从相距988千米的两地相向而行，经过5.2小时两车相遇。甲列车每小时行93千米，乙列车每小时行多少千米？

22.师徒两人合作加工520个零件，师傅每小时加工30个，徒弟每小时加工20个，几小时以后还有70个零件没有加工？

23.甲、乙两队合挖一条水渠，甲队从东往西挖，每天挖75米；乙队从西往东挖，每天比甲队少挖5米，两队合作8天挖好，这条水渠一共长多少米？

24. 甲、乙两艘轮船从相距654千米的两地相对开出而行，8小时两船还相距22千米。已知乙船每小时行42千米，甲船每小时行多少千米？

25. 两地相距270千米，甲、乙两列火车同时从两地相对开出，经过4小时相遇。已知甲车的速度是乙车的1.5倍，求甲、乙两列火车每小时各行多少千米？

26.甲、乙两车同时从相距480千米的两地相对而行，甲车每小时行45千米，途中因汽车故障甲车停了1小时，5小时后两车相遇。乙车每小时行多少千米？

27.甲、乙两列汽车同时从两地出发，相向而行。已知甲车每小时行45千米，乙车每小时行32千米，相遇时甲车比乙车多行52千米。求甲乙两地相距多少千米？

28.姐妹俩同时从家里到少年宫，路程全长770米。妹妹步行每分钟行60米，姐姐骑自行车以每分钟160米的速度到达少年宫后立即返回，途中与妹妹相遇。这时妹妹走了几分钟？

29.甲乙两辆汽车从A、B两地同时出发，相向而行，甲汽车每小时行43千米，乙汽车每小时比甲多行5千米，两小时相遇，问AB两地相距多远？

30.甲乙两列火车同时从相距700千米的两地相向而行，甲车每小时行85千米，乙车每小时行90千米，两列火车几小时相遇？

31.两列火车从两个车站同时相向出发，甲车每小时行48千米，乙车每小时行78千米，经过5小时两车相遇。两个车站之间的铁路长是多少千米？

32.甲乙两列火车同时从相距988千米的两地相向而行，经过8小时两车相遇，甲车每小时行93千米，乙车每小时行多少千米？

33.师徒两人合作加工520个零件，师傅每小时加工30个，徒弟每小时加工20个，几小时后还有70个没有加工完？

34.甲乙两队和挖一条水渠，甲队从东往西挖，每天挖75米，乙队从西往东挖，每天比甲队少挖5米，两队合作8天挖完，这条水渠一共长多少米？

35.甲乙两艘轮船从相距654千米的两地相对开出相向而行，8小时两船还相距22千米，已知乙船每小时行42千米，甲船每小时行多少千米？

36.一辆汽车和一辆自行车从相距1725千米的甲乙两地同时出发，相向而行，3小时后两车相遇，已知汽车每小时比自行车多行31.5千米，求汽车、自行车的速度各是多少？

37.两地相距270千米，甲乙两列火车同时从两地相对开出，经过4小时相遇，已知甲车的速度是乙车的1.5倍，求甲乙两列火车每小时各行多少千米？

38.甲乙两城相距680千米，从甲城开往乙城的普通客车每小时行60千米，2小时候，快车从乙城开往甲城，每小时行80千米，快车开出几小时后两车相遇？

39.甲乙两车同时从相距480千米的两地相对而行，甲车每小时行45千米，途中因汽车故障甲车停了一小时，5小时候两车相遇。乙车每小时行多少千米？

40.A、B两地相距3300米，甲乙两人同时从两地相对而行，甲每分钟走82千米，已经行了15分钟，还要行多少分钟才可以相遇？

41.甲乙两列汽车同时从两地出发，相向而行，已知甲车每小时行45千米，乙车每小时行32千米，相遇时甲车比乙车多行了52千米，求甲乙两地相距多少千米？

42.姐妹两同时从家里到少年宫，路程浅唱770米，妹妹步行每分钟60米，姐姐骑自行车以每分钟160米的速度到达少年宫后立即返回，途中与妹妹相遇，这时妹妹走了几分钟？

43.小明和小华从甲乙两地同时出发，相向而行。小明步行每分钟走60米，小华骑自行车没分中走190米，几分钟后两人在距中点650米处相遇？

44.A、B两地相距300千米，两两汽车同时从两地出发，相向而行，各自达到目的地后有立即返回，经过8小时他们第二次相遇，已知甲车每小时行45千米，乙车每小时行多少千米？

45.一列客车和一列货车同时从两个车站相对开出，货车每小时行35千米，客车每小时行45千米，2.5小时相遇，两车站相距多少千米？

46.两列火车同时从相距650千米的两地相向而行，甲列火车每小时行50千米，乙列火车每小时行52千米，4小时后还差多少千米才能相遇？

47.甲、乙两队合挖一条水渠，甲队从东往西挖，每天挖65米，乙队从西往东挖，每天比甲多挖2.5米。两队合挖8天后还差52米，这条水渠全长多少米？

48.两个县城相距22千米，甲、乙二人同时从两城出发，相对而行，甲每小时行6千米，乙每小时行5千米，几小时后相遇？

49.两个县城相距52.5千米，甲、乙二人分别从两城同时相对而行，甲每小时行5千米，乙每小时比甲快0.5千米，几小时后相遇？

50.学校距活动站670米，小明从学校前往活动站每分钟行80米，2分钟后，小丽从活动站往学校走，每分钟行90米，小明出发多少分钟后和小丽相遇？

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相遇问题应用题专项练习30题（有答案） 1、甲城到乙城的公路长４７０千米。快慢两汽车同时从两城相对开出，快车每小时行５０千米，慢车每小时行４４千米，；两车经过多长时间相遇？ 2、甲乙两车从两地同时出发相向而行，甲车每小时行４０千米，乙车每小时行６０千米，经过３小时相遇。两地相距多少千米？ 3．甲乙两车从两地同时出发相向而行，乙车每小时行６０千米，乙车每小时行的是甲车每小时行的 1.5倍，经过３小时相遇。两地相距多少千米？ 4．甲乙两车从两地同时出发相向而行，甲车每小时行４０千米，乙车每小时比甲车多行2０千米，经过３小时相遇。两地相距多少千米？ 5．甲乙两车从两地同时出发相向而行，甲车每小时行４０千米，乙车每小时行６０千米，４小时后还相距２０千米”两地相距多少千米？ 6、A、B两地相距3300米，甲、乙两人同时从两地相对而行，甲每分钟走82米，乙每分钟走83米，已经行了15分钟，还要行多少分钟才可以相遇？ 7、甲乙两车从两地同时出发相向而行，甲车每小时行40千米，乙车每小时行60千米，经过３小时相遇。相遇时两车各行了多少千米？ 8、甲乙两车从两地同时出发相向而行，甲车每小时行40千米，乙车每小时行60千米，经过３小时相遇。相遇时哪辆车行的路程多？多多少？

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五年级奥数相遇问题及答案

五年级奥数相遇问题及 答案 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】

相遇问题 年级 班 姓名 得分 一、填空题 1. 一列火车长152米,它的速度是每小时公里.一个人与火车相向而行,全列火车从他身边开过用8秒钟.这个人的步行速度是每秒_____米. 2. 甲乙两地相距258千米.一辆汽车和一辆拖拉机同时分别从两地相对开出,经过4小时两车相遇.已知汽车的速度是拖拉机速度的2倍.相遇时,汽车比拖拉机多行_____千米. 3. 甲每分钟走50米,乙每分钟走60米,丙每分钟走70米,甲乙两人从A 地,丙一人从B 地同时相向出发,丙遇到乙后2分钟又遇到甲,A 、B 两地相距____米. 4. 一辆客车和一辆货车,分别从甲、乙两地同时相向而行,4小时相遇.如果客车行3小时,货车行2小时,两车还相隔全程的 3011,客车行完全程需____小时. 5. 甲、乙两人从A 、B 两地相向而行,相遇时,甲所行路程为乙的2倍多千米,乙所行的路程为甲所行路程的 52,则两地相距______千米. 6. 从甲城到乙城,大客车在公路上要行驶6小时,小客车要行驶4小时.两辆汽车分别从两城相对开出,在离公路中点24千米处相遇.甲、乙两城的公路长______千米 7. 甲、乙两车分别同时从A 、B 两城相向行驶6小时后可在途中某处相遇.甲车因途中发生故障抛描,修理小时后才继续行驶.因此,从出发到相遇经过小时.那么,甲车从A 城到B 城共有______小时.

8. 王明回家,距家门300米,妹妹和小狗一齐向他奔来,王明和妹妹的速 度都是每分钟50米,小狗的速度是每分钟200米,小狗遇到王明后用同样的速度不停往返于王明与妹妹之间.当王明与妹妹相距10米时,小狗一共跑了______米. 9. A、B两地相距10千米,一个班学生45人,由A地去B地.现有一辆 马车,车速是人步行速度的3倍,马车每次可乘坐9人,在A地先将第一批9名学生送往B地,其余学生同时步行向B地前进;车到B地后,立即返回,在途中与步 行学生相遇后,再接9名学生送往B地,余下学生继续向B地前进;……;这样多次 往返,当全体学生都到达B地时,马车共行了______千米. 10. 从电车总站每隔一定时间开出一辆电车.甲和乙两人在一条街上沿着同一方向步行,甲每分钟步行82米,每隔10分钟遇上一辆迎面开来的电车;乙每分钟步行60米,每隔10分15秒遇上迎面开来的一辆电车.则电车总站每隔 ______分钟开出一辆电车. 二、解答题 11. 甲、乙两货车同时从相距300千米的A、B两地相对开出,甲车以每小 时60千米的速度开往B地,乙车以每小时40千米的速度开往A地.甲车到达B 地停留2小时后以原速返回,乙车到达A地停留半小时后以原速返回,返回时两 车相遇地点与A地相距多远 12. 甲、乙两车分别从A、B两站同时相向开出,已知甲车速度是乙车速度的倍,甲、乙到达途中C站的时刻依次为5:00和15:00,这两车相遇是什么时 刻