Permutations Related Bank Exam Question Papers for IBPS Bank Exams

Probability, Permutation and Combination related aptitude questions for IBPS bank exam preparations. Simple probability related questions for bank exam preparations.

1. In how many different ways can the letters of the word 'PRAISE’ be arranged ?
(1) 720        (2)610      ( 3)360      (4)210      (5) None of these

2. In how many different ways can the letters of the word QUOTED  be arranged ?
(1) 720     (2)360    (3) 1440     (4) 320    (5) None of these

Directions: (3 – 5):Study the given information carefully to answer the questions that follow.
A committee of 6 teachers is to be formed out of 4 science teachers, 5 arts teachers and 3 commerce teachers. In how many different ways can the committee be formed if

3. two teachers from each stream are to be included ?
(1) 210       (2) 180     (3) 145     (4) 96     (5) None of these

4. no teacher from the commerce stream is to be included ?
(1)81      (2)62     (3) 46      (4) 84     (5) None of these

5. any teacher can be included in the committee ?
(1) 626    (2) 718      (3) 924     (4) 844     (5) None of these

Directions :(6 -8);  Study the information and answer the questions that follow.
A basket contains 3 red balls, 5 blue balls and 2 green balls.

6. If three balls are drawn at random what is the probability that none is blue?
l) 1/6     2) 1/12      3) 1/5        4) 3/10      5) None of these

7. If four balls are drawn at random what is the probability that at least one is green?
1) 2/3           2) ½             3) 1/3           4) 2/5            5) None of these

8. If two balls are drawn at random what is the probability that both are red?
1) 1/5          2) 3/10          3) 3/5           4) 1/15          5) None of these

Directions (Q. 9-11): Study the information carefully to answer the questions that follow:

A basket contains 3 blue, 2 green and 5 red balls.

9. If three balls are picked at random, what is the probability that at least one is red?
1) 1/2   2) 7/12    3) 11/12   4) 1/5   5) None of these

10. If four balls are picked at random, what is the probability that two are green and two are blue?
1) 1/18      2) 1/70       3) 3/5      4) ½      5) None of these

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Quantitative Aptitude for Railway Recruitment Board Exams

Permutation problems for Railway Recruitment Exams. Make use of this simple quantitative questions for preparing for railway recruitment board exams.

In how many different ways can the letters of the word "CLAIM" be rearrangement
A.) 120     B.) 125
C.) 130     D.) None of these

2. If all the numbers 2, 3, 4, 5, 6, 7, 8 are arranged, find the number of arrangements in which 2, 3, 4, are together?
A.) 720     B.) 620
C.) 700     D.) None of these

3. Find ⁷P₇
A.) 4440     B.) 5040
C.) 5045     D.) None of these

4. In how many different number of ways the letters of the word 'ENGINEERING' can be arranged.
A.) 27200     B.) 27700
C.) 277200     D.) 27720

5. In how many different number of ways a combination of 3 men and 2 women can be selected from 6 men and 5 women.
A.) 15     B.) 20
C.) 25     D.) None of these

6.  In how many different ways can the letters of the word 'SCHOOL' be arranged so that the vowels always come together?
A.) 260     B.) 240
C.) 120     D.) None of these

7. In how many different number of ways 5 men and 2 women can sit on a shopa which can accommodate persons?
A.) 230     B.) 203
C.) 220     D.) 210

8. How many arrangements of the letters of the word BEGIN can be made, without changing the place of the vowels in the word?
A.) 7 ways     B.) 6 ways
C.) 5 ways     D.) 2 ways

9. Find 9P3
A.) 414     B.) 514
C.) 504     D.) None of these

10. In how many different number of ways a combination of 3 persons can be selected from 4 men and 2 women
A.) 150     B.) 200
C.) 250     D.) None of these


Answers :
1. A    2. A    3. B    4. C    5. C
6. C    7. D    8. B    9. B    10. B

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