2 5 11 23 67 ? What would be the next number?
Answers
Answer:
95. [Hoping there's a typing mistake; it'll be 47 in place of 67]
Step-by-step explanation:
If we look closely enough we can deduct the resemblance or the interrelation between 2 adjacent numbers in the series.
(2 X 2) + 1 = 5
(5 X 2) + 1 = 11
(11 X 2) + 1 = 23
(23 X 2) + 1 = 47
Here, the next number is 1 more from the double of the previous one.
Thus, in this manner,
the very next number in the series will be;
(47 X 2) + 1 = 95
The value next number (?) is equal to 95.
Step-by-step explanation:
The question:
2, 5, 11, 23, 47, ?
The given sequence:
2, 5, 11, 23, 47, ?
To find, the value next number (?) = ?
The pattern follow:
(Previous number × 2) + 1, (Previous number × 2) + 1, (Previous number × 2) + 1, .....
5 = (2 × 2) + 1 = 4 + 1 = 5
11 = (2 × 5) + 1 = 10 + 1 = 11
23 = (2 × 11) + 1 = 22 + 1 = 23
47 = (2 × 23) + 1 = 46 + 1 = 47
? = (2 × 47) + 1 = 94 + 1 = 95
∴ The value next number (?) = 95
Thus, the value next number (?) is equal to 95.