| Direction: Choose the correct alternative from the given ones that will complete the series. |
| 165, 195, 255, 285, 345, ? |
A) 365
B) 390
C) 420
D) 435
Correct Answer: D
Solution :
Each number of the series is product of 15 and a prime number i.e.,\[15\times 11,15\times 13,15\times 17,\] \[15\times 19,15\times 23,.....\] So, missing term =\[15\times 29=435\]
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