Permutation And Combination Test Online MCQs With Answers
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# Permutation and Combination Test Online MCQs

 Test Name Permutation and Combination Test Subject Math Test Type MCQs Total Question 15 Total Marks 30 Total Time 15 Mints Test Help For All Admission Tests Prep. All Jobs and recruitment test. Math subject test prep. Quantitative Reasoning Test prep. Mathematics GK preparation.

## Math

1. 25 points, no 3 collinear, are given in a plane. How many triangles do they determines?

Question 1 of 15

2. To fill 12 vacancies there are 25 candidates of which 5 are from scheduled castes. If 3 of the vacancies are reserved for scheduled caste candidates while the rest are open to all, the number of ways in which the selection can be made is

Question 2 of 15

3. A student is allowed to select at the most n books from a collection of (2n + 1) books. If the total number of ways in which he can select a book is 63, then the value of n is

Question 3 of 15

4. In a class of 10 students there are 3 girls A, B and C. In how many different ways can they be arranged in a row such that number two of the three girls are consecutive?

Question 4 of 15

5. A polygon has 44 diagonals, then the number of its sides is:

Question 5 of 15

6. The total number of 3-digit number that can be composed from the digits 1, 2, 3, ......, 9, when the repetition of digit is not allowed, is

Question 6 of 15

7. The number of odd integers between 1000 and 9999 with no digit repeated is :

Question 7 of 15

8. Given five different green dyes, four different blue dyes, the number of combinations that can be chosen, taking at least one green and one blue dye are

Question 8 of 15

9. If n1, n2,......... np are p positive integers, whose sum is an even number of odd integers among them is

Question 9 of 15

10. How many different words can be formed from the word DAUGHTER so that ending and beginning letters are constant?

Question 10 of 15

11. How many words can be formed by taking 4 letters at a time out of the letters of the word CONDITION?

Question 11 of 15

12. The number of numbers that can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so that the odd digits always occupy odd places is

Question 12 of 15

13. How many words can be formed out of the word LADIES so that the vowels are never together?

Question 13 of 15

14. Five balls of different colours are to be placed in three boxes of different size. Each box can hold all five balls. In how many different ways can the balls be placed so that no box remains empty?

Question 14 of 15

15. A question paper is divided into two parts A and B. Each part contains 5 questions. The number of ways in which a candidate can answer 6 questions selecting atleast two questions from each part is:

Question 15 of 15

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