Question

$55,168,57,120,60,80,62,48,65,24,?,?$

• A. $69,11$
• B. $67,8$
• C. $8,71$
• D. $6,72$

Answer 1

Answer: (B)

$67,8$

Consider odd position of numbers and even position of numbers as different series.
The odd positioned numbers follow, $+2,+3$
The difference between even positioned numbers successively decrease by $8$