The Chronological age of one child is 8, Mental age is 7 and another child is with [C].[A]. 7 & M.[A]. 8, find out their I.Q. Level [TNTET-2014-II]

The Chronological age of one child is 8, Mental age is 7 and another c

1.	The Chronological age of one child is 8, Mental age is 7 and another child is with [C].[A]. 7 & M.[A]. 8, find out their I.Q. Level [TNTET-2014-II]
A.	87.5 & 114.5
B.	85.7 & 141.5
C.	8.75 & 11.45
D.	875 & 114
Answer» B. 85.7 & 141.5