In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives._x005F_x000D_

• A. 5 – 15
• B. 7 – 21
• C. 9 – 29
• D. 11 – 33