Surface Areas and Volumes
NCERT Exemplar Ch 11
CBSE_NCERT_EXEMPLAR_CH11
Grade 10
Question:
A funnel is the combination of:
A cone and a cylinder
A frustum of a cone and a cylinder
A hemisphere and a cylinder
Two cones
Step-by-Step Solution
Key Concept: Standard combination shape.
Stepwise Solution:
A funnel combines a frustum of a cone and a cylindrical neck. [1.0 Mark]
Marking Scheme:
• Identifying shapes forming a funnel: 1.0 Mark
Correct Answer: A frustum of a cone and a cylinder
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