Directions: Below is a sequence in which one term is missing. Choose the correct alternative from the given ones that will complete the series.
165, 195, 255, 285, 345, ?
1
375
2
390
3
420
4
405
Directions: Below is a sequence in which one term is missing. Choose the correct alternative from the given ones that will complete the series.
165, 195, 255, 285, 345, ?