25, 24, 22, ?, 15, 10
Choose the correct choice
A) 19	B) 15	C) 13	D) 18	E) 17
The Pattern is - 1, - 2, -3, ...   22-3= 
<gadget id="calculator">22-3</gadget>
<output>19</output>
19   19nswer :19
<result>A</result>
25, 24, 22, ?, 15, 10