Find the wrong number in the given series.
$7812203762$

12

No worries! We‘ve got your back. Try BYJU‘S free classes today!

20

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

37

No worries! We‘ve got your back. Try BYJU‘S free classes today!

62

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $20$
$20$ should be replaced by $21$ .
Difference is of $1^{2}, 2^{2}, 3^{2}, 4^{2}$ and $5^{2}$ between the consecutive terms.
so, option B

Suggest Corrections

Similar questions

In each of these questions, one term in the given number series is wrong. Find out the wrong term.
32 34 37 46 62 87 123

6, 7, 9, 13, 26, 37, 69

5, 10, 17, 24, 37

9, 11, 20, 31, 53, 82

Join BYJU'S Learning Program