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MODERN PUBLICATION-PERMUTATIONS AND COMBINATIONS-EXERCISE
- How many words can be formed using the letter A thrice. the letter B t...
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- Find the permutations of the word ‘SERIES’. How many of them begin and...
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- In how many distinct ways can the product xy^2z^2 be written without u...
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- There are 3 white, 4 red and 1 blue marbles in a bag. They are drawn o...
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- How many even numbers are there with three digits such that if 5 is on...
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- How many arithmetic progressions with 10 terms are there whose first t...
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- Find the number of words which can be made by using all the letters of...
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- If there are six periods on each working day of a school, in how many ...
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- Find how many arrangements can be made with the letters of the word ‘M...
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- Find how many arrangements can be made with the letters of the word ‘M...
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- Find how many arrangements can be made with the letters of the word ‘M...
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- In how many ways can the letters of the word PERMUTATIONS be arranged ...
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- In how many ways can the letters of the word PERMUTATIONS be arranged ...
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- In how many ways can the letters of the word PERMUTATIONS be arranged ...
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- Four persons A, B, C and D are to be seated at a circular table. In ho...
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- There are 6 gentlemen and 5 ladies to dine at a round table. In how ma...
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- Four men and four women sit to dine at a round table. In how many ways...
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- In how many ways can 5 persons A, B,C, D and E sit around a circular t...
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- In how many ways can 5 persons A, B,C, D and E sit around a circular t...
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- How many different necklaces can be formed with 6 white and 5 red bead...
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