Question

Find the odd one out from the following series:
101, 121, 132, 143

• A. 101
• B. 121
• C. 132
• D. 143

Answer 1

The correct option is A 101

121, 132 and 143 are multiples of 11.
$121=11\times 11$
$132=11\times 12$
$143=11\times 13$
101, on the other hand, is not a multiple of 11. As a result, 101 does not follow the sequence of the given series.