Login
Remember
Register
User MBarbieri
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by MBarbieri
0
votes
Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as many chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts.
answered
Oct 31, 2019
in
Other
0
votes
A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour. after 6 min?
answered
Oct 31, 2019
in
Other
0
votes
A car takes 6 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
answered
Oct 31, 2019
in
Other
0
votes
A salesman sold twice as many pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?
answered
Oct 31, 2019
in
Other
0
votes
The ratio between the speeds of two trains is 7: 8. If the second train runs 400 km in 4 hours, then the speed of the first train is?
answered
Oct 31, 2019
in
Other
0
votes
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
answered
Oct 31, 2019
in
Other
0
votes
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
answered
Oct 31, 2019
in
Other
0
votes
A bus moves at a speed of 81 km/h. What is the speed of the bus in meters per second?
answered
Oct 31, 2019
in
Other
0
votes
A bus moves at a speed of 81 km/h. What is the speed of the bus in meters per second?
answered
Oct 31, 2019
in
Other
0
votes
A motorboat covers 25 km upstream and 39 km downstream by travelling at the same speed for 8 hours. On another occasion with the same speed, it covers 35 km upstream and 52 km downstream in 11 hours
answered
Oct 31, 2019
in
Other
0
votes
Wind blows 160 miles in 330min.for 80 miles how much time required
answered
Oct 31, 2019
in
Other
0
votes
A person goes from A to B at the speed of 40 kmph and comes back at the speed of 60 kmph. What is his average speed for the whole journey?
answered
Oct 31, 2019
in
Other
0
votes
Nancy travelled a distance of 455 km by car in 10 hours. Find the speed of the car
answered
Oct 31, 2019
in
Other
0
votes
A speed of a train is 20 meters per second. It can cross a pole in 10 seconds. What is the length of a train?
answered
Oct 31, 2019
in
Other
0
votes
How long will a boy take to run round a square field of side 35 meters, If he runs at the rate of 9 km/hr?
answered
Oct 31, 2019
in
Other
0
votes
Express 25 mps in kmph?
answered
Oct 31, 2019
in
Other
0
votes
A runner can complete a 750 m race in two and a half minutes. Will he be able to beat another runner who runs at 17.95 km/hr?
answered
Oct 31, 2019
0
votes
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?
answered
Oct 31, 2019
0
votes
Walking 6/7th of his usual speed, a man is 12 minutes too late. What is the usual time taken by him to cover that distance?
answered
Oct 31, 2019
0
votes
Walking at the rate of 4 kmph a man cover a certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.
answered
Oct 31, 2019
Page:
« prev
1
...
7
8
9
10
11
12
13
next »
...
