ABC26GN5060 · Volume and Surface Area

Subject: General Aptitude · Chapter: Volume and Surface Area · Exam: 2006 · Marks: · Difficulty:

What is the volume in cubic cm of a pyramid whose area of the base is 25 sq cm and height 9 cm?
(a)60
(b)75
(c)90
(d)105
Answer
Answer (as printed): B
Explanation
Volume of pyramid = $\frac{1}{3} \times$ area of base × height $=\left(\frac{1}{3} \times 25 \times 9\right) \mathrm{cm}^{3}=75 \mathrm{cm}^{3}$.

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