What should come in place of question mark (?) in the series given below?
5, 11, 23, 47, 95, ?
Answer
Correct Answer : a ) 191
Explanation :Let us understand the common logic applied in the series:
5, 11, 23, 47, 95, ?
11 = 5 * 2 + 1
23 = 11 * 2 + 1
47 = 23 * 2 + 1
95 = 47 * 2 + 1
? = 95 * 2 + 1 = 191
Hence, (a) is the correct answer.
Comments