MCQ
The volume of a cylinder whose radius $r$ is equal to its height is:
- A$\frac{1}4{}\pi\text{r}^3$
- B$\frac{\pi\text{r}^3}{32}$
- ✓$\pi\text{r}^3$
- D$\frac{\text{r}^3}{8}$
Given, $r = h$
Then, volume of cylinder $=\pi\text{r}^2\text{h}=\pi\text{r}^2\text{r}=\pi\text{r}^3$
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Range of Marks Obtained
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Number of students
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$250–300$
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$10$
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$300–350$
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$12$
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$350–400$
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$14$
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$400–450$
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$13$
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$450–500$
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$11$
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