Volume of a water tank is 192 cft. Its length ,breadth, and height are in proportions 4: 3:2 . --- what is the area of its base in square feet?

A 24
B 32
C 48
D 64

Correct Answer: 48

Let, length 4x breadth 3x height 2x প্রশ্নমতে, 4x.3x.2x = 192 বা, 24 x^3 = 192 বা, x^3 = 8 so, x = 2 Base area of tank = (4.2).(3.2) = 48 square feet
Bissoy MCQ
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