Aptitude · all questions

Permutation And Combination
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Q141

In how many different ways can the letters of the word ENGINEERING be arranged?

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Q142

In how many different ways can the letters of the word CORPORATION be arranged so that the vowels may occupy only the odd positions?

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Q143

In how many different ways can the letters of the word JUDGE be arranged in such a way that the vowels always come together?

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Q144

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?

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Q145

In how many different ways can the letters of the word DISPLAY be arranged?

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Q146

In how many different ways can the letters of the word RIDDLED be arranged?

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Q147

In how many different way can the letters of the word WEDDING be arranged?

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Q148

A select group of 4 is to be formed from 8 men and 6 women in such a way that the group must have at least 1 women. In how many different ways can it be done ?

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Q149

In how many different ways can the letters of the word AUCTION be arranged in such a way that the vowels always come together?

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Q150

In how many different ways can the letters of the word MACHINE be arranged so that the vowels may occupy only the odd positions?

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Q151

In how many ways can the letters of the word ‘MOMENT’ be arranged?

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Q152

There are six teachers. Out of them two are primary teachers and two are secondary teachers. They are to stand in a row, so as the primary teachers, middle teachers and secondary teachers are always in a set . The number of ways in which they can do so, is-

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Q153

In how many different ways can the letters of the word SOFTWARE be arranged in such a way that the vowels always come together?

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Q154

A committee of 5 members is to be formed by selecting out of 4 men and 5 women. In how many different ways the committee can be formed if it should have at least 1 man?

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Q155

In how many ways can the letters of the word MATHEMATICS be arranged so that all the vowels always come together?

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Q156

In how many different ways can the letters of the word TOTAL be arranged?

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Q157

In how many different ways can the letters of the word SMART be arranged?

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Q158

(^{75} P_{2} -^{75} C_{2}) = ?

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Q159

In how many different ways can the letters of the word ABSENTEE be arranged?

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Q160

In how many different ways can the letters of the word OPERATE be arranged?

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