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SSC CGL Tier I - 26th July 2023 Shift 1
MCQ (Single Correct Answer)
+2
-0.5
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If the slant height of a cone is 60 cm and the radius of its base is 21 cm, then find its curved surface area. (use π = ${22 \ {} \over 7}$)
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3880 cm2
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3820 cm2
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3960 cm2
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4020 cm2
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