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amit kumar

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· 1 Months ago

solution do na........... naam bare darsan chhote
student ko burbak samjhte ho.....

Question:
The dimensions of a rectangular parallelepiped are in the ratio 2 : 2 : 1 and the area of its whole surface is 144 sq. cm. Its volume is-
Options:
A) 7 cm.3
B) 108 cm.3
C) 288 cm.3
D) 144 cm.3
Solution:
Ans: (b)


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