Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	There are n seats round a table numbered 1, 2, 3 .... n. The number of ways in which m person can take seats is	<sup>n</sup>P<sub>m</sub> <sup>n</sup>C<sub>m</sub>x (m - 1) ! <sup>n-1</sup>P<sub>m</sub> None of these
2	Fifteen girls compete in a race. The first three places can be taken by them in	3! ways 12! ways 15 x 14 x 13 ways 42 ways
3	The number of ways of arranging the letter AAAAA BBB CCC D EE F in a row when no two C's are together is
4	Number of permutations of n distinct objects taken r(<n - 3) at a time which exclude 3(<n) particular objects is	3! P(n, r - 3) P(n, 3) P(n, r - 3) P(r, r)P(n, r - 3) P(n - 3, r)
5	The number of significant numbers which can be formed by using any number of the digits 0, 1, 2, 3, 4 but using each not more than once in each number is	260 356 410 96

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