How many different words can be made using the letters of the word ' HALLUCINATION ' if all constants are together?
A). 129780
B). 1587600
C). 35600
D).
None of these
1587600
NA
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1. How many necklace of 12 beads each can be made from 18 beads of different colours?
2. How many triangles can be formed with 8 non-collinear points lying in a plane?
3. Given below are two quantities. Based on the given information, you have to determine the relation between the two quantities. Quantity A: Find the number of ways to arrange 7 different books in 5 different bookshelves if bookshelf 1 and 2 contain only one and two number of books respectively and rest of the bookshelves can contain any number of books. Quantity B: How many word having 3 consonants and 2 vowels can be formed out of 5 consonants and 4 vowels?
4. In how many different number of ways the letters of the word 'ENGINEERING' can be arranged. In how many different number of ways a combination of 3 persons can be selected from 4 men and 2 women.
5. A box contains 2 white balls and 4 red ball. in how many ways can 3 balls be drawn from the box , if at least one black ball is to be included i the draw ?
6. If letters of the work KUBER are written in all possible orders and arranged as in a dictionary, then the rank of the word KUBER will be:
7. In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
8. 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?
9. The number of ways of arranging n students in a row such that no two boys sit together and no two girls sit together is m (m > 100). If one more student is added, then number of ways of arranging as above increases by 200%. The value of n is :
10. A coin is tossed 3 times. Find out the number of possible outcomes.
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