Series - Logical Reasoning (MCQ) Questions for Q. 28829

Q.  121, 143, 165, 187, ?
- Published on 14 Apr 17

a. 209
b. 233
c. 309
d. 345

ANSWER: 209
 
Each number in the series is 11 multiplied by a prime number i.e. 11 x 11, 11 x 13, 11 x 17, 11 x 19……

The missing term should be: 11 x 19 = 209

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