Three of the four group of words are alike in some manner. Select the odd group of words.

(Tokyo, Egypt, Oslo)

THE LOGIC;

The odd group of words is:

 (Tokyo, Egypt, Oslo)

In this group, Tokyo is a city in Japan, Oslo is a city in Norway, but Egypt is a country, not a city.

And, the other options consist of capital cities or cities from different countries.

The odd group of words is:

Option 2: (Tokyo, Egypt, Oslo)

In this group, Tokyo is a city in Japan, Oslo is a city in Norway, but Egypt is a country, not a city. The other options consist of capital cities or cities from different countries.