NDA Mathematics Permutation And Combination Quiz

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Quiz

Question 1. The number of ways to arrange the letters of the word MATH is:
Question 2. How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5 (without repetition)?
Question 3. How many ways can 5 people sit on a bench?
Question 4. From a group of 6 boys and 4 girls, how many ways can 2 boys and 2 girls be selected?
Question 5. The number of ways to choose 2 items from a group of 5 is:
Question 6. In how many ways can the letters of the word BANANA be arranged?
Question 7. How many different 4-letter words (real or imaginary) can be formed from the letters of the word DELHI without repeating letters?
Question 8. In how many ways can 3 boys be selected from a group of 7?
Question 9. If 4 books are to be arranged on a shelf, the number of possible arrangements is:
Question 10. How many ways can the letters of the word SUCCESS be arranged?

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