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upsc Exam Pattern, upsc Questions with Answers Page 7

(#M40085895) UPSC QUESTION Keep an EYE

Verify the equality 2 C (7,4 ) = C (8,4)

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085892) UPSC QUESTION Keep an EYE

Find the value of n if nPr = 840, nCr =35

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085891) UPSC QUESTION Keep an EYE

Find the value of n and r if n Cr =56 and n Pr = 336

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085890) UPSC QUESTION Keep an EYE

Find the values of n and r if nPr = n P r+1 and nC r = nC r-1

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085888) UPSC QUESTION Keep an EYE

. In how many ways can a cricket eleven has to be chosen out of a batch of 15 players if
i) There is no restriction on the selection;
ii) A particular player is always chosen;
iii) A particular player is never chosen ?

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085887) UPSC QUESTION Keep an EYE

Find the total number of ways in which 5 red and 4 white balls can be drawn out of 10 red and 9 white balls?

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085886) UPSC QUESTION Keep an EYE

In how many ways a committee of 5 members can be selected from 6 men and 5 ladies consisting of 3 men and 2 ladies?

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085885) UPSC QUESTION Keep an EYE

Determine the number of 5 cards combinations out of a deck of 52 cards if there is atleast one ace in each combination

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085884) UPSC QUESTION Keep an EYE

An examination paper consists of 12 questions divided in to parts A and B .Part A contains 7 questions and part B contains 5 questions. A candidate is required to attempt 8 questions selecting at least 3 from each part. In how many ways can the candidate select the questions?

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40085883) UPSC QUESTION Keep an EYE

From a class of 12 boys and 10 girls, 10 students are to be chosen for a competition, at least including 4 boys and 4 girls. The 2 girls who won the prizes last year should be included. In how many ways can the selection be made?

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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