MCQ
Find the next term: 5, 11, 24, 51, 106, ?
Explanation
The pattern alternates between multiplying by 2 and adding 1, then multiplying by 2 and adding 2: 5×2+1=11, 11×2+2=24, 24×2+3=51, 51×2+4=106, 106×2+5=217.