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In how many ways can 7 different objects be divided among 3 persons so that either one or two of them do not get any object?

a)84
b)36
c)180
d)381

Read Solution (Total 2)

answer is 381
9 years agoHelpfull: Yes(6) No(3)

ans is 36
9 years agoHelpfull: Yes(3) No(1)

TCS Other Question

two consecutive numbers are removed from the progressions 1,2,3............n the arithmetic mean of the reamaining number is 261/4.the value of n is
a)cannot be determined
b)60
c)50
d)81 Ram and Shakil run a race of 2000m. First Ram gives Shakil a start of 200m and beats him by 1 minute.Next Ram gives shakil a start of 6 min and is beaten by 1000 meters . Find the time in minutes in which Ram and Shakil can run the race seperately.
a)12.18
b)10.18
c)10.12
d)8.10