Question

Directions for questions 8 and 9: Select the correct alternative from the given ones that will complete the series.
$\frac{2}{9},\frac{8}{15},\frac{22}{33},\frac{68}{63}$, ?

• A. $\frac{133}{123}$
• B. $\frac{206}{123}$
• C. $\frac{139}{129}$
• D. $\frac{202}{129}$

Answer 1

The correct option is D $\frac{202}{129}$

For numerators:2 $\times$ 3 + 2 = 8 8 $\times$3 - 2 = 22:
22 $\times$ 3 + 2 = 68; 68 $\times$ 3 2 = 202.
For denominators: 9 $\times$ 2 - 3 = 15: 15 $\times$ 2 + 3 33;
33 $\times$ 2 3 = 63;63 $\times$2 + 3 = 129.