NOTE - There are more questions based on the passage below. Check all the questions on my profile page.
A linguist wants to make a word out of the following nine letters: A,B,C,D,E,F,G,H,I
The word must have atleast three letters. Each letter can be used only once.
Following conditions must also be satisfied:
If H is selected, atleast 5 others must be selected
If G is selected, atmost 3 others must be selected
If C or D is selected, G is selected
Vowels can not be next to each other
Atleast two out of the 3 vowels must be selected
Which of the following letters cannot both be included in a valid word?
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C & D both can only be paired with G as the other consonant and none other by the limitations put on G's letter count. So they just cannot be with each other.