GRE Question of the Day (November 26th)

By - Nov 26, 02:00 AM Comments [0]


The letters C, I, R, C, L, and E can be used to form 6-letter strings such as CIRCLE or CCIRLE. Using these letters, how many different 6-letter strings can be formed in which the two occurrences of the letter C are separated by at least one other letter?

A. 96
B. 120
C. 144
D. 180
E. 240


Correct Answer - E - (click and drag your mouse to see the answer)

Question Discussion & Explanation

[0] Comments to this Article

Comments are closed.