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Aditya Karri from Ganges School, Hyderabad

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:

Dheer Pandey from Sentia The Global School, Hyderabad

Class : Class 10

digamber12 from st francies xavier english medium school ajgaon, sawantwadi

Class : Class 4

Shruti Agarwal from dpsnoida, Noida

Class : Class 4