alleryایک بند سلنڈر کا رداس 7 cm اور کل رقبہ 968 cm²؛ اس کا حجم؟ π = 22/7۔
A4620 cm³
B1540 cm³
C3388 cm³
D2310 cm³
Answer & Solution
Correct answer: D. 2310 cm³
چونکہ 44(7 + h) = 968 h = 15 سینٹی میٹر دیتا ہے، حجم ہے (22/7) × 7² × 15 = 2310 سینٹی میٹر ³۔
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