MBA Exam

If 12164510408832000 is equal to 19!, where denotes a digit, then the missing digit represented by * is

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PLZ TELL ME HOW ANS IS 0
12 years agoHelpfull: Yes(2) No(0)

ans is 0(zero)
12 years agoHelpfull: Yes(1) No(2)

MBA Other Question

In a class of 12 students , 7 boys and 5 girls.The class has 4 sessions each day,one each of arithmetic ,algebra,geometry and probability.These classes are to be held one after the other in 4 distinct time slots and can be in any sequence .Further there are 2 teachers available and they can teach any topic.
In how many distinct ways can a session be scheduled for two consecutive days if both the teachers have to have equal no. of sessions..? in a list of 7 integers,one integer,denoted as,x is unknown.The other six integers are 20,4,10,4,8 n 4.if the mean,median n mode of these seven integers are arranged in increasing order,they form an arithmetic progression.The sum of all possible wayes of X is?
A)26 B)32 C)34 D)38 E)40