24 - Permutation and Combination Questions Answers

A man wants to buy 'm' mangoes in 'n' different varieties  (where n>m), mangoes of the same variety being identical and they are available in abundance. Number of different ways he can plan his purchases,if he has to buy atleast two mangoes of the same variety is......?

Asked By: SANDHYA S PRABHU 2 year ago
is this question helpfull: 8 1 submit your answer

What is the rank of a word "Engineering" in dictionary.

Asked By: NEERAJ KUSHWAHA 3 year ago
is this question helpfull: 22 2 read solutions ( 2 ) | submit your answer

The number of ways of selecting 10 balls out of an unlimited numbes of white ,red, blue and green balls is

(A) 270 

(B)84

(C)286

(D) 86

Asked By: RAJ JADAV 3 year ago
is this question helpfull: 19 10 read solutions ( 1 ) | submit your answer

WHAT IS THE RANK OF HTE WORD "RESUME"?

 

Asked By: NEERAJ KUSHWAHA 4 year ago
is this question helpfull: 23 7 submit your answer

what is the rank of the word "RESUME"?

 

Asked By: NEERAJ KUSHWAHA 4 year ago
is this question helpfull: 12 6 read solutions ( 1 ) | submit your answer

how many 7 digit telephone no. are ther that begin in 347 and contain atleast one 0 and at least one 1.

Asked By: VANDNA RATHOR 4 year ago
is this question helpfull: 10 8 submit your answer

how many 7 digit telephone no. are ther that begin in 347 and contain atleast one 0 and at least one 1.

 

Asked By: VANDNA RATHOR 4 year ago
is this question helpfull: 6 7 submit your answer
What is the rank permutation of word "TAPASWINI" where most of the letters are repeated
Asked By: TAPASWINI SAHU 4 year ago
is this question helpfull: 20 6 submit your answer

In how many ways 16 identical things can be distributed among 4 persons if each persons get atleast 3 objects ?

Asked By: SHRISHTI AGARWAL 5 year ago
is this question helpfull: 12 8 read solutions ( 2 ) | submit your answer

How many 5 letter words can be formed from ANDHRA PRADESH such that it should start with letter A and end with letter R.

 

Asked By: SANDEEP KUMAR BEHERA 5 year ago
is this question helpfull: 12 8 submit your answer

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