1.

Class 8 Cryptarithm doubt (See pic). Explain how digit O can take value 2 or 4.

Answer»

Step-by-step EXPLANATION:

ACCORDING to 2*ON=GO

ON=GO/2

GO are 2 digit no max=99

so ON value max=49

therefore O=4

it means O is even number

second O can be 2 because

lowest even number 2

when we take O=2

then we get an even number on right side on GO 49÷2= 29

2*29=58( GO=58 SUPPOSE means O is even number (8)



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