Question

Choose or find odd number pair
$(7-26),(8-30),(10-35),(13-44)$

• A. $7-26$
• B. $8-30$
• C. $10-35$
• D. $13-44$

Answer 1

The correct option is B $8-30$

In all other pairs, 2nd number =(1st number$\times$3)+1.