MCQ
Assertion and Reason Type
Each question consists of two statements, namely, Assertion $(A)$ and Reason $(R)$. For selecting the correct answer, use the following code:
Each question consists of two statements, namely, Assertion $(A)$ and Reason $(R)$. For selecting the correct answer, use the following code:
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Assertion (A)
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Reason (R)
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The number of coins of $1.75\ cm$ in diameter and $2\ mm$ thick from a melted cuboid $(10\ cm \times 5.5\ cm \times 3.5\ cm)$ is $400.$
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Volume of a cylinder of base radius $r$ and height $h$ is given by $\text{V}=(\pi\text{r}^2\text{h})$ cubic units. And volume of a cuboid $= (l \times b \times h)$ cubic units.
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- ✓Both Assertion $(A)$ and Reason $(R)$ are true and Reason $(R)$ is a correct explanation of Assertion $(A).$
- BBoth Assertion $(A)$ and Reason $(R)$ are true but Reason $(R)$ is not a correct explanation of Assertion $(A).$
- CAssertion $(A)$ is true and Reason $(R)$ is false.
- DAssertion $(A)$ is false and Reason $(R)$ is true.
