Question

What is the next number in the sequence: 2, 5, 11, 23, 47, ___?

• A. 71
• B. 95
• C. 89
• D. 93

Hint:

When solving number sequences, look for patterns such as multiplication and addition, or even differences between consecutive numbers.

Answer 1

The Correct Option is A

The sequence follows a pattern where each number is double the previous number and then adds 
1: \( 2 \times 2 + 1 = 5 \), 
\( 5 \times 2 + 1 = 11 \), 
\( 11 \times 2 + 1 = 23 \), 
\( 23 \times 2 + 1 = 47 \). 
The next term is \( 47 \times 2 + 1 = 95 \).