This practice GMAT test includes only permutations and combinations questions.
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A polygon has 44 diagonals. Number of sides=?
A. 7
B. 11
C. 8
D. 9
E. 10
How many 10 digit numbers can be formed using 3 and 7 only?
A.
B.
C.
D.
E.
How many 5 digit numbers can be formed which are divisible by 3 using the numerals 0, 1, 2, 3, 4, 5 (WITHOUT REPETITION)
A. 216
B. 3152
C. 240
D. 600
E. 305
Everyone shakes hands with everyone else in a room. Total number of handshakes is 66. Number of persons=?
A. 14
B. 13
C. 11
D. 12
The number of parallelograms that can be formed from a set of FOUR parallel straight line intersecting a set of THREE parallel straight lines=?
A. 9
B. 12
C. 6
D. 18
E. 15
When you are sure that you have answered as many questions as possible, click the ‘Done’ button below and view your results.
