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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
A man walks at the speed of 4 km/hr and runs at the speed of 8 km/hr. How much time will the man require to cover a distance of 24 kms, if he completes half of his journey walking and half of his jour |
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Answer» 4 1/2 hours NA |
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| 152. |
Faisal walks 325m everyday. How many kilometres will he walk in four weeks? |
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Answer» 9.1 NA |
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| 153. |
The distance from town A to town B is five miles. C is six miles from B. Which of the following could be the maximum distance from A to C? |
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Answer» 11 NA |
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| 154. |
A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 8 minutes earlier. How far is the office from his house? |
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Answer» 3 1/5 Km NA |
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| 155. |
A train covers a certain distance. Had it moved 4 kmh"1 faster, it would have taken 1.5 hrs less. If it had moved 6 kmh'1 slower, it would have taken 3 hrs more. What is the distance the train covers |
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Answer» 540 km Let the DISTANCE be D and SPEED is V |
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| 156. |
With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 4 km/hr, the same distance could have been covered in 15/2 hours. What is the distance covered? |
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Answer» 480 km NA |
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| 157. |
A man can row 8 kmh-1 in still water. If the river is running at 6 kmh-1, he takes 6 hours more to go upstream than downstream for the same distance. Find the distance. |
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Answer» 14 km SPEED UPSTREAM= 8 - 6 = 2 kmh-1 |
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| 158. |
A and B are tow stations. A trains goes from A to B at 64 km/hr and returns to A at a slower speed. If its average speed for the whole journey is 56 km/hr. at what speed did it return: |
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Answer» 49.77 km/hr NA |
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| 159. |
If B takes 20% less time than A, to cover the same distance. What should be the speed of B, if A works at a rate of 10 km/hr? |
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Answer» 12.5 km/hr
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| 160. |
A train 540 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 180 meters long is? |
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Answer» 48 sec D = 540 + 180 = 720 |
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| 161. |
Two trains start from P and Q respectively and travel towards each other at a speed of 50 km/hr and 40 km/hr respectively. By the time they meet, the first train has traveled 100 km more than the seco |
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Answer» 900 km NA |
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| 162. |
A and B go around a circular track of length 600 m on a cycle at speeds of 36 kmph and 54 kmph. After how much time will they meet for the first time at the starting point? |
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Answer» 120 sec Time taken to meet for the first time at the starting point = LCM { LENGTH of the track / speed of A , length of the track / speed of B} = LCM { 600/ (36 * 5/18), 600/ (54 * 5 /18) } = LCM (60, 40) = 120 sec. |
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| 163. |
A car travels distance of 60 km at speed of 20 kmph. If covers the next 80 km of its journey at speed of 40 kmph and last 20 km of its journey at speed of 5 kmph. What is average speed of car? |
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Answer» 17.8 km/h Time taken in 1st part= 60/20 = 3 hrs |
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| 164. |
If a man walks at 5 km/h, he misses the train by 7 min. If the walk at 6 km/h, he reaches 5 min before the departure of the train, what is the distance of the station from the man's house? |
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Answer» 6 km NA |
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| 165. |
Two persons start running simultaneously around a circular track of length 300 m from the same point at speeds of 15 km/hr and 25 km/hr. When will they meet for the first time any where on the track i |
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Answer» 27 sec Time taken to meet for the first time ANYWHERE on the TRACK = LENGTH of the track / relative speed = 300 / (15 + 25)5/18= 300* 18 / 40 * 5 = 27 seconds. |
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| 166. |
A train takes 50s to cover 500 m. Its speed in km/h is: |
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Answer» 36 km/h NA |
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| 167. |
With a uniform speed, a car covers the distance in 8 hours. Had the speed been increased by 4km/hr, the same distance could have been covered in 15/2 hours. What is the distance covered ? |
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Answer» 480km Let the distance be X kms and ORIGINAL speed of the CAR be y kms |
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| 168. |
It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the trai |
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Answer» 3:4 NA |
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| 169. |
Which of the following car is moving fast? |
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Answer» NONE of these NA |
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| 170. |
Starting from his house one day, a student walks at a speed of 5/2 kmph and reaches his school 6 minutes late. Next day he increases his speed by 1 kmph and reaches the school 6 minutes early. How far |
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Answer» 7/4 km NA |
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| 171. |
A man can row three quarters of a kilometre against the stream in 11 1/4 minutes and down the stream in 7 1/2 minutes. The speed (in km/hr) of the man in still water is |
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Answer» 5 kmh-1 RATE upstream = 750/675 = 10/9 ms-1 |
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| 172. |
A train is moving with a speed of 92.4 km/hr. how many meters will it cover in 10 min. ? |
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Answer» 15400 NA |
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| 173. |
A train travels 225 km in 3.5 hours and 370 km in 5 hours.find the average speed of train. |
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Answer»
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| 174. |
A man can row upstream at 10 km/h and downstream at 12 km/h. Find the man's rate in still water and the rate of the current? |
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Answer» 11 km/h NA |
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| 175. |
A bridge crosses a river which is 228 metres wide. If one bank of the rivers holds 1/5th of the bridge and the other holds 1/6th of it, what is the total length of the bridge in metres ? |
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Answer» 360 m 360 m |
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| 176. |
if a man cover 10.2 km. in 3 hours. The distance covered by him in 5 hours is ? |
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Answer» 17 km. NA |
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| 177. |
A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many tim |
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Answer» 7 NA |
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| 178. |
The speed of a car increases by 2 kms after every one hour. If the distance travelled in the first one hour was 35 kms, what was the total distance travelled in 12 hours? |
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Answer» 552 kms NA |
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| 179. |
A man covers 40 km of a journey at 8 km/h and the remaining 30m km of the journey in 2h. Find his average speed for the whole journey? |
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Answer» 10 km/h NA |
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| 180. |
A train is running with the speed of 45 km/hour. What is its speed in meter per second ? |
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Answer» 12.5 NA |
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| 181. |
Gulshan starts from a place P at 2 p.m. and walks to Q at 5 km per hour. Tarun starts from P at 3 p.m. and follows Gulshan on icycle at 10 km per hour By when Tarun will catch Gulshan? |
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Answer» At 4.00 p.m.
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| 182. |
Aashutosh can cover a certain distance in 84 min by covering 2/3 rd of distance at 4 km/h and the rest at 5 km/h.Find the total distance? |
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Answer» 6 km NA |
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| 183. |
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of: |
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Answer» 720 kmph Distance = (240 x 5) = 1200 km. |
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| 184. |
A train moves with a speed of 108 kmph. Its speed in metres per second is : |
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Answer» 30 NA |
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| 185. |
A swimmer's speed downstream is 11 km/h and speed of the stream is 1.5 km/h.Find the upstream speed of swimmer? |
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Answer» 8 km/h NA |
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| 186. |
Two trains of equal length, running with the speeds of 60 and 40 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if |
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Answer» 10 sec RS = 60 -40 = 20 * 5/18 = 100/18 |
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| 187. |
A and B runs around a circular track. A beats B by one round or 10 minutes. In this race, they had completed 4 rounds. If the race was only of one round, find the A's time over the course: |
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Answer» 7.5 min NA |
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| 188. |
A car Covers the first 45 km of its journey in 50 minutes and the remaining 75 km in 80 minutes. What is the average speed of the car ? |
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Answer» 55 5/13 km/h
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| 189. |
The ratio of the speeds of 'A' and 'B' is 3 : 7. If 'A' takes 16 hours more than 'B' to cover a distance, what is the actual time taken by 'B' ? |
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Answer» 12 hrs Let the SPEEDS of A and B be x kmh-1 and y kmh-1 and TIME TAKEN by them be t1 and t2 |
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| 190. |
Two buses start at the same time, one from P to Q and the other from Q to P. If both buses reach after 4 hours and 16 hours at Q and P respectively after they cross each other, what would be the ratio |
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Answer» 2 : 1 NA |
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| 191. |
A train covers a distance in 50 minutes, if it runs at a speed of 48 km per hour on a average. The speed at which the train must run to reduce the time of journey to 40 minutes, will be: |
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Answer» 60 km/hr NA |
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| 192. |
Moving 6/7 of its usual speed a train is 10 min late. Find its usual time to cover the journey. |
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Answer» 60 min NA |
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| 193. |
Vijay left P for Q at 10:00 am. At the same time Ajay left Q for P. After their meeting at a point on the way, Vijay took 24 minutes to reach Q and Ajay took 54 minutes to reach P. At what time did th |
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Answer» 10:36 am Let Vijay and Ajay take t minutes to MEET at a point A.(note point A is between P and Q ANYWHERE) |
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| 194. |
When the speed of a boat in still water is 4 km/h and the rate of stream is 2 km/h, find upstream speed of the boat? |
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Answer» 2 km/h NA |
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| 195. |
How many seconds will a 500 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ? |
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Answer» 30 NA |
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| 196. |
A train 150 metres long crosses a milestone in 15 seconds and crosses another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train in km/hr is |
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Answer» 54 km/hr NA |
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| 197. |
Two trains travelling in the same direction at 40 kmph and 22 kmph completely pass each other in 1 minutes. If the length of first train is 125 m, what is the length of second train ? |
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Answer» 175 m NA |
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| 198. |
The speed of a car increases by 2 kms after every one hour. If the distance travelling in the first one hour was 35 kms. what was the total distance travelled in 12 hours? |
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Answer» 552 kms NA |
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| 199. |
A is faster than B. A and B each walk 24 km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then, A's speed is equal to? |
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Answer» 4 km/hr Let A's speed = X km/hr. Then, B's speed = (7 - x) km/ hr. So, 24/x + 24/(7 - x) = 14 x2 - 98X + 168 = 0 (x - 3)(x - 4) = 0 => x = 3 or 4. Since, A is FASTER than B, so A's speed = 4 km/hr and B's speed = 3 km/hr. |
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| 200. |
The speed of a car increases by 2 kms after every one hour. If the distance travelled in the first one hour was 35 kms. What was total distance travelled in 12 hours? |
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Answer» 552 kms NA |
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