Reason
IQ
99.in
India's Smartest Reasoning Platform | Hyderabad
00:60
What replaces?
2, 6, 12, 20, 30,?
A) 40
B) 42
C) 38
D) 44
Domain Created: Oct 10, 2026 | Crack UGC NET | CSIR | SSC | Banking in 99 Days