HARD
Earn 100

Statement-1: The number of ways of distributing atmost identical toys to three children such that gets at least one, atleast three and atmost five is
Statement-2: The number of non-negative integral solutions of is
Which of the following options is correct?
(a)Statement-1 is True, Statement-2 is True
Statement-2 is a correct explanation for
Statement-1
Statement-2 is a correct explanation for
Statement-1
(b)Statement-1 is True, Statement-2 is True;
Statement-2 is NOT a correct explanation
for Statement-1
Statement-2 is NOT a correct explanation
for Statement-1
(c)Statement-1 is True, Statement-2 is False
(d)Statement-1 is False, Statement-2 is True

50% studentsanswered this correctly
Important Questions on Permutation and Combination
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HARD

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If is the number of all even divisors and is the number of all odd divisors of the number , then

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EASY

MEDIUM

MEDIUM

MEDIUM
If and are the greatest divisors of and respectively for all , then

HARD

MEDIUM

MEDIUM

MEDIUM

EASY

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HARD

MEDIUM
Consider the following statements
. Number of ways of placing objects in bins ) such that no bin is empty is
. Number of ways of writing a positive integer " ' into a sum of positive integers is
. Number of ways of placing ' ' objects in bins such that at least one bin is non-empty is
.

MEDIUM

MEDIUM

