Permutation and Combination Practice Question and Answer
4 5 Q:
5ea8f6eba63dac4c26cdea21 5 Q:
5e78ba2d50339c7366618256 5 Q:
5e4d128b1b69e805d0b7e05e 5 Q:
5e4d0b28701cfd31ff633725
Q: There are four different bags. Also, there are four different coins. In how many ways can the coins be put into bags if there are exactly two coins in exactly one of the bags?
9499 05ea8f6eba63dac4c26cdea21
5ea8f6eba63dac4c26cdea21- 148false
- 296false
- 372false
- 4144true
- 5180false
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Answer : 4. "144"
Q: If four coins are tossed together, what is the probability of at least getting 2 heads?
1471 05e78ba2d50339c7366618256
5e78ba2d50339c7366618256- 113\16false
- 211\16true
- 39\16false
- 415\16false
- 5None of thesefalse
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Answer : 2. "11\16"
Q: In how many different ways can the letters of the word ‘DESIGN’ be arranged so that the vowels are at the two ends?
1476 05e4d128b1b69e805d0b7e05e
5e4d128b1b69e805d0b7e05e- 148true
- 272false
- 336false
- 424false
- 5None of thesefalse
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Answer : 1. "48 "
Q: Out of 5 men and 3 women. committee of 3 members is to be formed so that it has 1 woman and 2 men. In how many different ways can it be done?
1313 05e4d0b28701cfd31ff633725
5e4d0b28701cfd31ff633725- 120false
- 210false
- 323false
- 430true
- 5None of thesefalse
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Answer : 4. "30 "
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