﻿ Time Speed and distance QUESTIONS|page-11

# Time Speed and distance QUESTIONS

Exam Name Time Speed and distance QUESTIONS Time Speed and distance QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS MASTER EXAM 6 Anirudh(39297)

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Question: Mahindra starts a journey for his office, which is in the north east of his home. An hour after starting meets with a minor accident. He takes one hour in resuming his journey. After that he proceeds at 5/6th of his former speed and arrives at the office 1 hour 36 minutes late than the scheduled time. Had the accident occurred 80 kms further from the actual place of accident, he would have arrived 1 hour 20 minutes beyond the scheduled time. What is the distance between his office and his home?

Question: A solider fired two bullets at an interval of 335 seconds moving at a uniform speed v_1. A terrorist who was running ahead of the solider in the same direction, hears the two shots at an interval of 330 seconds ? If the speed of sound is 1188 km/h, then who is the faster and by how much?

Question: A hunter fired two shots from the branch of a tree at an interval of 76 seconds. A tiger separating too fast hears the two shots at an interval of 83 seconds. If the velocity of the sound is 1195.2 km/h then find the speed of tiger?

Question: A man goes to the fair in Funcity with his son and faithful dog. Unfortunately man misses his son which he realises 20 minutes later. The son comes back towards his home at the speed of 20 m/min and man follows him at 40m/min. The dog runs to the son (child) and comes back to the man (father) to show him the direction of his son. It keeps moving to and fro at 60 m/min between son and father, till the man meets the son. What is the distance travelled by the dog in the direction of the son?

Question: Amarnath express left Amritsar for Gorakhpur. Two hours later Gorakhnath express left from Amritsar to Gorakhpur. Both trains reached Gorakhpur simultaneously.If Amarnath express had started from Amritsar and Gorakhnath express had started from Gorakhpur at the same time and travelled towards each other they would meet in 1 h 20 min. Find the time taken by Amarnath express to travel from Amritsar to Gorakhpur ( in hours):

Question: Akbar and Birbal setout at the same time to walk towards eachother respectively from Agra and Banaras 144 km apart. Akbar walks at the constant speed of 8 km/h, while Birbal walks 4 km in the first hours. 5 km in the second hour, 6 km in the third hour and so on. Then the Akbar and Birbal will meet:

Question: A tiger is 50 of its own leaps behine a deer. The tiger takes 5 leaps per minute to the deer’s 4. If the tiger and the deer cover 8 m and 5 m per leap respectively, what distance will the tiger have to run before it catches the deer?

Question: Soniya and Priyanka started from Amethi and Bellari for Bellari and Amethi, which are 645 km apart. They meet after 15 hours. After their meeting, Sonia increased her speed by 3 km/h and Priyanka reduced her speed by 3 km/h,they arrivel at Bellari and Amethi respectively at the same time. What is their initial speeds?

Question: Den Bosch and Eastbourne ar two famous cities 300 km apat. Maradona starts from Den Bosch at 8:24 am. An hour later Pele starts from Den Bosch. After travelling for 1 hour, Pele reaches Nothingham that Maradona had passed 40 minutes earlier. Nottingham falls on the way from Den Bosch to Eastboune. If Pele and Maradona just reaches Eastbourne at the same time, What are the speeds of the Maradona and Pele respectively?

Question: A thief sees a jeep at a distance of 250 m, coming towards him at 36 km/h. Thief takes 5 seconds to realise that there is nothing but the police is approaching him by the jeep and start running away from police at 54 km/h. But police realise after 10 seconds, when the thief starts running away. That he is actually a thief and gives chase at 72 km/h. How long after thief saw police did police catchup with him and what is the distance police had to travel to do so?

Question: Inspired by the ‘Golden quadrilateral project’ UP Government recently accomplished a diamond triangular project. Under this project the state Government laid down 6 lane roads connecting three cities Ayodhya, Banaras and Chitrakoot, which are equally separated from each other i.e., in terms of geometry they form an equilateral triangle. Angad and Bajrang start simultaneously from Ayodhya and Banaras respectively, towards chitrakoot. When Anged covers 100 kms, Bajrang covers Chitrakoot. When Anged covers between Anged and Bajrang makes 90° angle with the road joining Banaras and Chitrakoot. When Bajrang reaches Chitrakoot,Anged is still 150 km away from Chitrakoot. What is the distance between Ayodhya and Banaras?

Question: Two trains Ajanta express and Barouni express simultaneously started on two parallet tracks from Meerut to Nagpur, which are 390 km apart. The ratio of the speed of Ajanta express and Barouni express is 6:7. After how long (in kms) travelling. Barouni express exchanges the speed with Ajanta express so that both the trains reach at their destination simultaneously:

Question: In a circus there was a leopard and a tiger walking in the two different rings of same radii. There I observed that when leopard moved 3 steps, tiger moved 5 steps in the same time, but the distance traversed by leopard in 5 steps is equal to the distance traversed by tiger in 4 steps. What is the number of rounds that a leopard made when tiger completed 100 rounds?

Question: The markets M_1,M_2,M_3… etc of Vyapaar city are lying besides the circular paths P_1,P_2,P_3,… etc. All the circular paths are concentric at centre ‘O’ and their distances are 1 km, 2 km, 3 km, … etc from the centre ‘O’ respectively. At the centre ‘O’ there is a “Khoob Khao” tiffin agency which supplies the tiffins to all the markets M_1,M_2,M_3,… etc. A tiffine carrier starts from ‘O’ goes directly east of the shop and then on reaching the circular path it moved 1 km in counter clock direction on it. After completing its I km distance on P_1 the carrier moves to P_2. Similarly 3 km on P_3 and 4 km on P_4 etc in counter clock direction moving redially from P_2 to P_3 and P_3 to P_4 etc and motion of the carrier continued in this manner till it reaches exactly in the east direction.
After reaching east of the shop it can’t move on further than the given distance on the current path. For how many markets can it supply its tiffins directly?

Question: The markets M_1,M_2,M_3… etc of Vyapaar city are lying besides the circular paths P_1,P_2,P_3,… etc. All the circular paths are concentric at centre ‘O’ and their distances are 1 km, 2 km, 3 km, … etc from the centre ‘O’ respectively. At the centre ‘O’ there is a “Khoob Khao” tiffin agency which supplies the tiffins to all the markets M_1,M_2,M_3,… etc. A tiffine carrier starts from ‘O’ goes directly east of the shop and then on reaching the circular path it moved 1 km in counter clock direction on it. After completing its I km distance on P_1 the carrier moves to P_2. Similarly 3 km on P_3 and 4 km on P_4 etc in counter clock direction moving redially from P_2 to P_3 and P_3 to P_4 etc and motion of the carrier continued in this manner till it reaches exactly in the east direction.
The total distance covered by the carriers in providing the tiffins from centre ‘O’ to the last point in one way only is:

Question: The markets M_1,M_2,M_3… etc of Vyapaar city are lying besides the circular paths P_1,P_2,P_3,… etc. All the circular paths are concentric at centre ‘O’ and their distances are 1 km, 2 km, 3 km, … etc from the centre ‘O’ respectively. At the centre ‘O’ there is a “Khoob Khao” tiffin agency which supplies the tiffins to all the markets M_1,M_2,M_3,… etc. A tiffine carrier starts from ‘O’ goes directly east of the shop and then on reaching the circular path it moved 1 km in counter clock direction on it. After completing its I km distance on P_1 the carrier moves to P_2. Similarly 3 km on P_3 and 4 km on P_4 etc in counter clock direction moving redially from P_2 to P_3 and P_3 to P_4 etc and motion of the carrier continued in this manner till it reaches exactly in the east direction.
52- The ratio of distance covered on the circular path P_2 to that on the last path, where the carrier reaches directly eastward of its shop is:

Question: A train eniers into a tunnel AB at A and exits at B. A jackal is sitting at O in another by passing tunnel AOB, which is conneted to AB at A and B. where OA is perpendicular to OB.A cat is sitting at P inside the tunnel AB making the shortest possible distance between O and P. such that AO: PB=30:32 When a train before entering into the tunnel AB makes a whistle (or siren) somewhere before A, the jackal and cat run towards A, they meet with accident (with the train) at the entrance A. Further if the cat moves towards B instead of A it again meets with accident at the exit of the tunnel by the same train coming from the same direction.

Question: A train eniers into a tunnel AB at A and exits at B. A jackal is sitting at O in another by passing tunnel AOB, which is conneted to AB at A and B. where OA is perpendicular to OB.A cat is sitting at P inside the tunnel AB making the shortest possible distance between O and P. such that AO: PB=30:32 When a train before entering into the tunnel AB makes a whistle (or siren) somewhere before A, the jackal and cat run towards A, they meet with accident (with the train) at the entrance A. Further if the cat moves towards B instead of A it again meets with accident at the exit of the tunnel by the same train coming from the same direction.
What is the ratio of speeds of jackal and cat?

Question: A train eniers into a tunnel AB at A and exits at B. A jackal is sitting at O in another by passing tunnel AOB, which is conneted to AB at A and B. where OA is perpendicular to OB.A cat is sitting at P inside the tunnel AB making the shortest possible distance between O and P. such that AO: PB=30:32 When a train before entering into the tunnel AB makes a whistle (or siren) somewhere before A, the jackal and cat run towards A, they meet with accident (with the train) at the entrance A. Further if the cat moves towards B instead of A it again meets with accident at the exit of the tunnel by the same train coming from the same direction.
The ratio of speeds of jackal is to train is: