Question
If   43         34    x
         36        39          38 Then,  (x/2)  + 0.5 + x  = ? In each of the following questions a number series is given. One term of the series is denoted by 'x' . You have to calculate the value of 'x' and by using the value of 'x' , you have to replace the question mark (?) in the following questions :Solution
43 - 9 = 34 34 + 7 = 41 41 - 5 = 36 36 + 3 = 39 39 - 1 = 38 Hence, x = 41 Hence, 41/2+ 0.5 + 41 = 20.5 + 0.5 + 41 = 62Â
20, 95, 220, 275, 620, 895
- Find the wrong number in the given number series.
17, 28, 21, 32, 25, 45 8Â Â Â Â 10Â Â Â Â 36Â Â Â Â Â 216Â Â Â Â Â 2592Â Â Â Â 62208
124, 132, 118, 140, 108, 148
Find the wrong number in the given number series.
121, 132, 145, 160, 181, 204
96, 100, 86, 108, 80, 116
Find the wrong number in given number series.
3910, 3879, 3786, 3631, 3414, 3235.
18, 27, 38, 56, 66, 83
If 'M' is the square root of the nearest square to the wrong number in following series, then find the value of '2M'.
64, 12, 88, 15, 110, ...- Find the wrong number in the given number series.
50, 64, 90, 134, 190, 260