61,52,63,94,46,.......  Choose one
A) 15  B) 16  C) 17  D) 18  E) 19
Reverse the given numbers like,... 61 16 , 52 25 ...   16,25,36,49,64 these numbers are squares of 4,5,6,7,8 so next number is 9 and square of 9 is 81.   reverse of 81 is 18 so answer is 18 (61,52,63,94,46, 18 ) .   ANSWER:18
<result>D</result>
61,52,63,94,46,.......