Question

A conical cup 36 cm high has diameter of base 28 cm It is full of water. The water was poured into a cylindrical jar of radius of base 10 cm. The height of water in the vessel is

• A. 23.52 cm
• B. 16.92 cm
• C. 11.76 cm
• D. 13.65 cm

Answer 1

Answer: (A)

23.52 cm

Vol. of cylinder =Vol. of cone
$\Rightarrow \pi \times {10}^2\times h=\frac{1}{3}\pi \times {14}^2\times 36$
$\Rightarrow h=23.52cm$