Quantitative Aptitude » Ratio & Proportion

QUESTION

यदि  A = {1,2,3, ........10}, B = {1,3,5, .......9} तो A-B = ?

A)

φ

B)

{1, 2, .........10}

C)

{2, 4, 6, 8, 10}

D)

{1, 3, 5, 7, 9}