Question
71 81 61 101 51
181 In each of these questions, a number series is given. In each series, only one number is wrong. Find out the wrong number.Solution
71 + 10 = 81 81 – 20 = 61 61 + 40 = 101 101 – 80 = 21 21 + 160 = 181
58 83 133 ? 308 433
156, 172, 196, ?, 268, 316
What will come in place of the question mark (?) in the following series?
24, 8, 15, ?, 12, 4
500, 400, 315, 245, ?, 150
What will come in place of the question mark (?) in the following series?
77, 198, 342, 511, 707, ?
√(10198 )× √(7220 )÷ 16.69 + 2010.375= ?
What will come in place of the question mark (?) in the following series?
112, 116, 121, ?, 134, 142
What will come in place of the question mark (?) in the following series?
555, 430, ?, -320, -1320, -3320
17 21 51 169 701 ?
6, 7, 16, 51, 208, ?