The area of the base of a rectangular tank is 6500 cm^2 and the volume of water contained in it is 2.6 cubic metres. The depth of the water tank is-

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RRB ASSISTANT LOCO PILOT (Patna) 2013 click here to view all questions

The area of the base of a rectangular tank is 6500 cm^2 and the volume of water contained in it is 2.6 cubic metres. The depth of the water tank is-

A2.5 metre

B3 metre

C5.5 metre

D4 metre

rahim ? Jan 8 '2020 at 10:32

Correct answer is: 4 metre

Explanation:

\(l \times b = 6500 \text{ cm}^2 = 0.65 \text{ m}^2\)
\(l \times b \times h = 2.6 \text{ m}^3\)
\(0.65 \times h = 2.6\)
\(h =\frac{2.6}{0.65}\)
\(h = 4m\)

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Correct answer is: 4 metre Explanation: \(l \times b = 6500 \text{ cm}^2 = 0.65 \text{ m}^2\) \(l \times b \times h = 2.6 \text{ m}^3\) \(0.65 \times h = 2.6\) \(h =\frac{2.6}{0.65}\) \(h = 4m\) rahim ? answered Jan 8 '2020 at 10:32 All Comments

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