Related Questions

In 2003 the number of motor vehicles per square mile for Country E was approximately What percent of the number of motor vehicles per square mile for Country A?
A 18%
B 21%
C 27%
D 33%
Two trains , X and Y, started simultaneously form opposite ends of a 100 mile route and traveled toward each other on parallel tracks. Train x , travelling at a constant rate, completed the 100 mile trip in 5 hours, Train Y, travelling at a constant rate , completed the 100 mile trip in 3 hours .How many miles had Train X traveled when it met Train Y?
A 37. 5
B 40
C 60
D 62. 5
A motor pool has 300 vehicles of which 30% are trucks. 20% of all the vehicles in the motor pool are diesel, including 15 trucks. What percent of the motor pool is composed of vehicles that are neither trucks nor diesel?
A 165%
B 90%
C 65%
D 10%
In 2005 the number of square kilometer per 100 motor vehicles in country C was approximately .
A 0.29
B 0.34
C 1.34
D 2.90
A motorist must complete 180-mile trip is 4 hours. If he averages 50 miles an hour for the first three hours of the trip , how fast must ( in terms of mile per hour ) he travel in the last hour ?
A 30
B 32
C 40
D None of these
The length of each side of square A is increased by 100 percent to make square B. Again the length of each side of square B is increased by 50 percent to make square C. By what percent is the area of square C greater than the sum of the areas of square A and B?
A 75%
B 80%
C 85%
D 90%
The taxicab charges TK. 4.60 for the first 0.2 mile of a trip and TK. 1.20 for each of 0.2 of a mile or a part thereof . If the trip is 2.5 miles one way and the waiting charge is TK. 7.50 for 30 minutes or part thereof . What will be the fare for a roun
A 50
B 55
C 60
D 6.50
If 5 students run a mile in 5 minutes , how much time will 50 students take to run a mile ?
A 0.1 minutes
B 5 minutes
C 10 minutes
D 250 minutes
If five students run a mile in 5 minutes, then how much time will 50 students take to run a mile?
A 5 min
B 10 min
C 50 min
D 250 min
If 5 students run a mile in 5 minutes, how much time will 50 students take to run a mile?
A 0.1 minute
B 5 minutes
C 10 minutes
D 250 minutes

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