BANKING TEST SERIES (PERMUTATION AND COMBINATION 3)

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Welcome to your BANKING TEST SERIES (PERMUTATION AND COMBINATION 3)

1. In a group of 10 men’s and 15 ladies, four persons are to be selected. In how many different ways can they be selected such that at most 2 men should be there?

2. In how many ways can 25 travelling bags and 27 Sling bags be placed in a row on table so that two travelling bags may not be together?

3. Two cards were drawn together from a pack of 52 cards. Find the probability that one is a diamond and the other one is a spade.

4. Direction: Given below are three quantities. Based on the given information, determine the Relation between the two quantities.
A group consists of five couples.
Quantity I: Number of ways in which they could be arranged in a straight line such that the men and women occupy alternate positions.
Quantity II: Ten times the number of ways in which they can be seated around a circular table such that men and women occupy alternate positions.

5. In how many ways the letters of the word ‘Fruit’ can be arranged so that the consonants always come together?

6. In how many different ways can the letters of the name ‘ASHWATHAMA’ be arranged such that the letter ‘S’ always comes with the letter ‘T’.

7. Find the number of ways to distribute 15 chocolate to 6 children so that each children gets at least one chocolate?

8. In how many ways four items-two of which are similar can be distributed to four boys so that each boy has one item?

9. Given below are two quantities named I and II. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers.
There are five boys and four girls in a group Only three have to be selected from them for a presentation.
Quantity I: Total number of ways if at least one boy has to be selected.
Quantity II: Total number of ways if at least one girl has to be selected.

10. In a box there are 2 dark chocolates, 3 milk chocolates and 4 ice-creams. Find the possible number of ways 3 items can be taken if one milk chocolate is a must.

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