Question
A maximum size cone is cut from a wooden cube of length
14 cm. find the volume of cone?Solution
Height of the cone = 14 cm Radius of cone = 14/2 = 7 cm Area of cone = 1/3 πr²h = 1/3 × 22/7 × 7 × 7 × 14 = 718.66 cm³
147 490 707 831 895 922 930
...Find the wrong number in the given number series.
24, 120, 720, 5040, 40320, 362881
134, 138, 132, 142, 126, 146, 122
Find the wrong number in the given number series.
45,  54, 79, 128, 189,  330,  499
Find the wrong number in the given number series.
148, 146, 140, 128, 108, 68
547, 594, 640, 691, 741, 792
Find the wrong number in the following series.
30, 36, 42, 52, 59, 68
1137, 1138, 1142, 1151, 1185, 1310Â
100, 125, 143, 169, 198, 230, 265
97, 98, 107, 132, 181, 264