User Forum

Subject :IMO    Class : Class 4

Select the INCORRECT option.

AXIV + XXXVI = L
BXX - XVIII = II
CXXXV + XXIX =LXIV
DLX - XXXIX = XXIII


as LX means 60 and XXXIX means 39 and if we subtract it we get 23. It is wrong as it is 21.We can write it as XXI.

Ans 1:

Class : Class 4
d

Ans 2:

Class : Class 4
D

Ans 3:

Class : Class 9
b

Post Your Answer