Question 41
Select the number that can replace the question mark (?) in the following series.
-1, 5, 23, 59, 119, 209,?
Solution
In the given series, the logic of double difference is applicable.
90+36 = ?-209
126 = ?-209
? = 209+126 = 335
So 335 will come in place of the question mark.
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
