Question
If the curved surface area of a cylinder is 128 p cm²
and its height is 16 cm. then, what is the volume of the cylinder?(in cm 3 )Solution
Curved surface area of cylinder=2 πrh 128p =2 πrh 128 =2×r×16 r=4cm. now volume of the cylinder = πr2h = π×4×4×16 =256π cm3
Find the wrong number in the series given below.
3, 10, 89, 99, 301, 908
8, 20, 48, 108, 232, 482
Select the wrong term in the series.
10, 19, 23, 52, 61, 133, 149
A series is given with two wrong terms. Select the wrong term in the given series.
32, 43, 58, 73, 92, 117, 144
Find the wrong number in the given series.
5, 3, 6, 17.25, 64.75
Select the wrong term from the given series?
RFD, OBY, LXT, ITO, FSK
Find out the Wrong number in the following number series.
2, 123, 204, 256, 278, 287
Find the wrong number in the given series.
60, 65, 75, 95, 125, 195, 355Â Â
A series is given with one wrong term. Select the wrong number from the given series.
15, 27, 41, 57, 74, 95, 117
Find the wrong term in the series given below.
38, 44, 32, 50, 24, 56, 20Â
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