Related Questions

A bus uses one gallon of gasoline to travel 15 miles.After a tune-up,the bus travels 15% farther on one gallon. How many gallons of gasoline (to the nearest tenth) will it takes for the bus to travel 150 miles after a tune-up?
A 8.7
B 8.5
C 8.9
D 9
when 6 gallons of gasoline are put into a car, the indicator goes from 1/4 to 5/8 . what is the total capacity of the gasoline tank?
A 12
B 14
C 16
D 18
A car got 33 miles per gallon using gasoline that coast $295 per dollars. Approximatley what was the cost , in dollars, of the gasoline used in driving the car 350 miles?
A $10
B $31
C $40
D $50
Bob just filled his car's gas tank with 20 galions of gasohol , a mixture consisting of 5% ethanol and 95% gasoline. If his car runs best on a mixture consisting of 10% ethanol and 90% gasoline, how many gallons of ethanol must he add into the gas tank for his car to achieve optimum performance?
A 20/19
B 10/9
C 9/10
D 1
Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline.
A Polymer
B Unleaded
C Casing head
D Straight run
The amount of tetraethyl lead added to improve the octane number of motor gasoline is around __________ c.c per gallon of petrol.
A 3
B 300
C 3000
D 1000
Glycol is added to aviation gasoline because it
A Reduces evaporation of petrol
B Increases efficiency of petrol
C Prevents freezing of petrol
D Reduces consumption of petrol
Tetra-ethyl lead is added in gasoline to
A Increase its smoke point
B Reduce gum formation
C Reduce the pour point
D Increase its octane number
Which of the following describes best the relationship between 'Gasoline' and 'Automobile'?
A 'Food' and 'body'
B 'Vitamin' and 'Weak'
C 'Water' and 'River'
D 'Energy' and 'Body'
They are trying to ____ a new substitute for gasoline.
A device
B devices
C devise
D divide

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