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### High School Mathematics4.15 Word Problems on Cone - I

 Directions: Solve the following problems. Also write at least 5 examples of your own.
 Q 1: The ratio of base radius and height of a cone is 3:4. If the cost of smoothing the curved surface area at 4 cents per 1 Sq.cm. is \$ 577.50. The find volume of liquid containing in it. (in liters) (1 liter = 1000 cu. cm.)206.125 liters202.125 liters204.125 liters200.125 liters Q 2: The ratio of base radius and height of a cone is 3:4. If the cost of smoothing the curved surface area at 6 cents per 1 Sq.cm. is \$ 34.65. The find volume of liquid containing in it. (in liters) (1 liter = 1000 cu. cm.)0.162 liters1.62 liters16.2 liters162 liters Q 3: The ratio of base radius and height of a cone is 3:4. If the cost of smoothing the curved surface area at 2 cents per 1 Sq.cm. is \$ 103.95. The find volume of liquid containing in it. (in liters) (1 liter = 1000 cu. cm.)43.695 liters43.659 liters43.965 liters43.569 liters Q 4: The ratio of base radius and height of a cone is 3:4. If the cost of smoothing the curved surface area at 3 cents per 1 Sq.cm. is \$ 288.96 . The find volume of liquid containing in it. (in liters) (1 liter = 1000 cu. cm.)112.05 litersNone of these114.05 liters110.05 liters Question 5: This question is available to subscribers only! Question 6: This question is available to subscribers only!

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