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CMAT 2015 Solved Question Paper
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© examsnet.com
Question : 21
Total: 100
How many 4 letters can be formed by taking letters from the word ‘PARNECIOUS’ such that atleast one letter is repeated?
5000
5040
10000
4960
Validate
Solution:
(c) Given word → PARNECIOUS
Number of different letters in the given word = 10
∴ Required number of letter formed when atleast one is repeated =
10
4
= 10000
© examsnet.com
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