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RS AGGARWAL-PERMUTATIONS & COMBINATIONS-All Questions
- Evaluate: ((50)!)/((48)!) .
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- Evaluate: (i) \ ^5P5 (ii) \ ^(50)P3
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- Evaluate: (i) \ ^(10)C3 (ii) \ ^(100)C(98) (iii) \ ^(60)C(60)
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- In how many different ways can the letters of the word ‘FIGHT’ be a...
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- In how many different ways can the letters of the word ‘PRESENT’ be...
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- How many arrangements can be made out of the letters of the word ‘E...
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- In how many different ways can the letters of the word ‘DESIGN’ be ...
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- How many words can be formed form the letters of the word DAUGHTER so ...
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- In how many different ways can the letters of the word ‘DIRECTOR’ b...
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- In how many different ways can the letters of the word ‘DIGEST’ be ...
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- In how many different ways can the letters of the word ‘DETAIL’ be ...
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- In how many ways can a cricket eleven be chosen out of 14 players?
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- In how many ways, a committee of 6 members be selected from 7 men a...
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- (\ ^(75)P2-\ ^(75)C2)=? (a) 0 (b) 75 (c) 150 (d) 2775 (e) 5550
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- In how many different ways can the letters of the word DISPLAY be a...
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- In how many different ways can the letters of the word SMART be arr...
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- In how many different ways can the letters of the word FORMULATE be...
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- In how many different ways can the letters of the word GAMBLE be ar...
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- In how many different ways can the letters of the word RIDDLED be a...
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- In how many different ways can the letters of the word CREATE be ar...
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