91). A train leaves Manipur at 6:00 am and reaches Dispur at 10:00 am. Another train leaves Dispur at 8:00 am and reaches Manipur at 11 : 30 am. At what time do the two trains cross each other?
| A). 07:56am |
| B). 07:56pm |
| C). 08:56am |
| D). 08:56pm |
|
92). The average speed of a car is 75 km/h. The driver first decreases its average speed by 4000 and then increases it by 50%. What is the new average speed now?
| A). 67.5 km |
| B). 60 km |
| C). 90 km |
| D). 60.5 km |
|
93). Shantanu started cycling along the boundaries of a square field ABCD from corner point A. After 1/2 h, he reached the corner point C, diagonally opposite to point A. If his speed was 16 km/h, find the area of the field.
| A). 8 sq km |
| B). 9 sq km |
| C). 32 sq km |
| D). None of the above |
|
94). A car driver covers a distance between two cities at a speed of 60 km/h and on the return his speed is 40 km/h. He goes again from the 1st to the 2nd city at twice the original speed and returns at half the original return speed. Find his average speed for the entire journey.
| A). 55 km/h |
| B). 50 km/h |
| C). 48 km/h |
| D). 40 km/h |
|
95). The distance between two stations 'X and Y' is 450 km. A train L Starts at 6:00 pm from X and moves towards Y at an average speed of 60 km/h. Another train M starts from Y at 5 : 20 pm and moves towards X at an average speed of 80 km/h. How far from x will the two trains meet and at what time?
| A). 170 km, 8:50 pm |
| B). 150 km, 7:50 pm |
| C). 170 km. 6:50 pm |
| D). 150 km, 9:50 pm |
|
96). Two cars A and B are running towards each other from two different places 88 km apart. If the ratio of the speeds of the cars A and B is 5 : 6 and the speed of the car B is 90 km/h, after what time will they meet each other?
| A). 38 min |
| B). 39 min |
| C). 45 min |
| D). 32 min |
|
97). A car starts running with the initial speed of 40 km/h with its speed increasing every hour by 5 km/ h. How many hours will it take to cover a distance of 385 km?
| A). 8 1/2 h |
| B). 9 1/2 h |
| C). 9 h |
| D). 7 h |
|
98). In a kilometer race between A and B, A wins by 60 m or 12 seconds. How long does A take to finish the race?
| A). 188 seconds |
| B). 150 seconds |
| C). 120 seconds |
| D). 130 seconds |
|
99). A takes 3 min 45 seconds to run a kilometer, while B takes 4 minutes to run a kilometer. If A and B were to participate in a race of 2 kms, by how many meters will A win the race?
| A). 135 meter |
| B). 125 meter |
| C). 110 meter |
| D). 140 meter |
|
100). A runs \( \Large 1\frac{1}{4} \)th as fast as B and wins the race by 25 meters. What is the length of the race?
| A). 110 meters |
| B). 140 meters |
| C). 125 meters |
| D). 150 meters |
|
