1.

5 - Digit numbers are to be formed using 2, 3, 5, 7, 9 without repeating the digits. If p be the number of such numbers that exceed 20000 and q be the number of those that lie between 30000 and 90000, then p:q is:

A. \[6:5\]
B. \[3:2\]
C. \[4:3\]
D. \[5:3\]
Answer» E.


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