1
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the letters of the word REGULATIONS be arranged in such a way that relative positions of the letters of the word GULATIONS remain the same, then the probability that there are exactly 4 letters between R and E is

A
$$\frac{3}{55}$$
B
$$\frac{6}{55}$$
C
$$\frac{9}{55}$$
D
$$\frac{7}{55}$$
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