MUJ_QA _03

Shivam travels 20% distance of the total journey by car and 50% of the remaining by train and taxi in the respective ratio of 5:3 and the remaining distance he covers on feet. If the sum of the distance which he travels by car and by Taxi is 126 km, then find the total distance which Shivam travels during his journey?

• 360 km

• 640 km

• 420 km

• 400 km

Amitabh, Dharmendra and Jitendra start from the same place and travel in the same direction at the speed of 20 km/hr, 30 km/hr and 40 km/hr respectively. Dharmendra starts two hours after Amitabh. If Dharmendra and Jitendra overtake Amitabh at the same moment, how many hours after Amitabh did Jitendra start?

• 4 hours

• 3 hours

• 6 hours

• 5.5 hours

Everyday, Sakshi’s husband meets her at New Delhi railway station at 5 pm and drives her to their house. One day, Sakshi reaches the station at 4 pm. She doesn’t wait and starts walking towards her house. On the way, she meets her husband coming from their house, and so she gets into the car they drive home. They reach 10 minute earlier than the usual time. For how long did Sakshi walk?

• 1 hour

• 40 min

• 50 min

• 55 min

Ram travels by a bicycle from Ranipur to Rajapur. Both towns are at the same height above sea level. The road he travels on has a total length of 20 km. However, there are few hills on the road. Ram is able to maintain a constant speed of 10 km/hr on level terrain, a constant speed of 6.5 km/hr travelling uphill, and a constant speed of 13.5 km/hr travelling downhill. How long does Ram’s journey take, in minutes?

• 90

• 100

• 120

• Data insufficient

A car drove from Agra to Delhi without stopping. It covered the first 50 miles of its journey at an average speed of 25 mph. What was the car’s average speed (in mph), for the remaining 130 miles if its overall average speed was 45 mph?

• 28

• 40

• 50

• 65

A and B are two stations 1200 km apart. Train X starts from station A towards station B at 60 kmph 2 hours before train Y starts from station B towards station A. If they meet at a point 360 km from station B, What is the speed of Train Y?

• 45 kmph

• 90 kmph

• 60 kmph

• 30 kmph

A father and his son start at a point A with speeds of 12 km/h and 18 km/h respectively and reach another point B. If his son starts 60 min after his father at A and reaches B, 60 min before his father, what is the distance between A and B?

• 90 km

• 72 km

• 36 km

• None of these

At his usual rowing speed, kapil can travel 12 miles downstream in a certain riven in 6 h less than he takes to travel the same distance upstream. But, if he could double his usual rowing speed for his 24 mile round trip, the downstream 12 miles would then take only 1 h less than the upstream 12 miles, what is the speed of the current in mile/h?

• 2 2/3 miles per hour

• 3 2/3 miles per hour

• 5 2/3 miles per hour

• Data insufficient

A steamer can go 12 km in still water in 25 minutes. One day, it went 11.25 km upstream and returned the same distance in downstream. If the difference between the time taken to travel upstream and downstream was 12.5 minutes, then what was the speed of stream in km per hour?

• 7.2

• 5.4

• 6.3

• 4.5

The ratio of speed of A and B in still water is 3 : 2. A and B start from the same point in the river, A goes upstream and B goes downstream. After 3 hours the stream stops flowing and A starts rowing in the opposite direction to meet B. How much time after the stream stops flowing does A meet B?

• 16 hours

• 15 hours

• 12 hours

• 18 hours