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1. In how many different ways can the letters of the word JUDGE be arranged such that the vowels always come together?
None of these | 48 | 32 | 64 |
2. How many 4-letter words with or without meaning, can be formed out of the letters of the word, LOGARITHMS, if repetition of letters is not allowed?
40 | 400 | 5040 | 2520 |
3. A box contains 4 red, 3 white and 2 blue balls. Three balls are drawn at random. Find out the number of ways of selecting the balls of different colours?
62 | 48 | 12 | 24 |
4. 25 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus?
None of these | 600 | 576 | 625 |
5. A question paper has two parts P and Q, each containing 10 questions. If a student needs to choose 8 from part P and 4 from part Q, in how many ways can he do that?
None of these | 6020 | 1200 | 9450 |
6. In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10 women?
266 | 5040 | 11760 | 86400 |
7. In how many different ways can the letters of the word CORPORATION be arranged so that the vowels always come together?
810 | 1440 | 2880 | 50400 |
8. In how many different ways can the letters of the word MATHEMATICS be arranged so that the vowels always come together?
10080 | 4989600 | 120960 | None of these |
9. Find out the number of ways in which 6 rings of different types can be worn in 3 fingers?
120 | 720 | 125 | 729 |
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