Odd Man Out and Series - General Aptitude

Q1:

56, 72, 90, 110, 132, 150

A 72

B 110

C 132

D 150

ANS:D - 150

The numbers are 7 x 8, 8 x 9, 9 x 10, 10 x 11, 11 x 12, 12 x 13. So, 150 is wrong.