Question
In each of the following, one term is wrong. Find the WRONG term. 1, 4, 9, 15, 16, 25
Solution
Perfect squares series: 1², 2², 3², 4², 5², … Correct sequence: 1, 4, 9, 16, 25, … 15 is incorrect. Wrong term = 15
More Wrong Series Questions
- Find the wrong number in the given number series. 3, 15, 18, 54, 56, 51
- Find the wrong number in the given number series. 0.4, 4, 16, 81, 406, 2031
- 74, 79, 86.5, 101.5, 109, 124, 141.5
- Find the wrong number in the given number series. 20, 120, 600, 2400, 7000, 14400
- 92, 88, 79, 63, 40
- Find the wrong number in the given number series. 4, 6, 9, 13, 18, 25
- Find the wrong number in given series. 1148, 1178, 1516, 1597, 2928, 3097
- 1001, 934, 863, 790, 711, 630, 539
- 1080, 1058, 1016, 934, 772, 440
- Find the wrong number in the given number series. 28, 40, 63, 98, 147, 224
