MCQ
The cumulative frequency table is useful in determining the
- Amean
- ✓median
- Cmode
- Dall the these
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Assertion (A)
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Reason (R)
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In the given figure, a quad. ABCD is drawn to circumscribe a given circle as shown. Then, AB + BC = AD + DC.![]() |
In two concentric circles, the chord of the larger circle, which to uches the smaller circle, is bisected at the point of contact. |