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A tank open at the top is made of iron s...

A tank open at the top is made of iron sheet 4m wide. If the dimensions of the tank are `12 m\ × \ 8m\ ×\ 6m ,` find the cost of iron sheet at Rs. 17.50 per metre.

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RD SHARMA ENGLISH-MENSURATION-II (VOLUMES AND SURFACE AREAS OF A CUBOID AND A CUBE)-All Questions
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