Let number of balls = (14 + 16) = 30 Number of white balls = 16 P (drawing a white ball) = 16/30 = 8/15
12, 13, 21, 44, 116.5, 340.5
24, 34, 46, 76, 100, 140
525, 524, 516, 487, 425, 300
54 54 108 39 144 28.8
63 98 140 192 251 318
...In each of the following giving number series, a wrong number is given. Find out the wrong number?
46 23 23 34.5 70 172.5
...154 165 143 175 132 187
...24, 12, 22.5, 45, 157.5, 708.75
3 4 18 72 360 2160
Find the wrong number in given number series.
1520, 1760, 2120, 2720, 2840, 2560
