Question
In each of the following number series, one term is wrong. Find the wrong term. 1, 4, 9, 16, 25, 37, 49
Solution
ATQ, These are squares of natural numbers: 1² = 1 2² = 4 3² = 9 4² = 16 5² = 25 6² = 36 7² = 49 So the correct series of perfect squares should be: 1, 4, 9, 16, 25, 36, 49 Given series has 37 instead of 36. Therefore, 37 is the wrong term.
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
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