DEVELOPMENT OF SURFACES AND SOLIDS - Practice Mode

1) What is the shape of base a cone?
Correct Answer: Circle
Explanation:

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2) What will be the top view of an elliptical plane when the front view shows the true shape?
Correct Answer: A straight line
3) Which is the most common application for development of surface?
Correct Answer: Sheet metal construction
4) Which type of surface generated by line, may be plane, a single curved surface or a warped surface?
Correct Answer: Ruled surface
5) Which is the method of development of sphere is done by?
Correct Answer: Zone method