What are the colors of the official state flag of the U.S. state of Missouri? A.Red, white and blue B.White and blue C.Green and yellow D.Red and white Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. An express train travelled at an average speed of 100 km/hr, stopping for 3 minutes after every 75 km. How long did it take to reach its destination 600 km from the starting point? Two trains starting at the same time from 2 stations 200 km apart and going in opposite direction cross each other at a distance of 110 km from one of the stations. What is the ratio of their speeds? 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. 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? 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? 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? Express 25 mps in kmph? 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? 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? Nancy travelled a distance of 455 km by car in 10 hours. Find the speed of the car