The curved surface area of a cone of radius 7 cm and slant height 10 cm is (π = 22/7):
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Correct answer: (D) 220 cm²
From DSSSB TGT Computer Science Full Mock Test 5
This is question 57 of DSSSB TGT Computer Science Full Mock Test 5. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.