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# Permutations And Combinations Maths Mcqs (Mathematics) – Maths MCQs Latest For FPSC, PPSC, NTS, KPPSC, SPSC & Other Tests

#### Permutations And Combinations Maths Mcqs (Mathematics) – Maths MCQs Latest For FPSC, PPSC, NTS, KPPSC, SPSC & Other Tests

Permutations And Combinations Maths Mcqs (Mathematics)”. Tab this page to check “Latest Permutations And Combinations Maths MCQs” for the preparation of competitive mcqs, FPSC mcqs, PPSC mcqs, SPSC mcqs, KPPSC mcqs, AJKPSC mcqs, BPSC mcqs, NTS mcqs, PTS mcqs, OTS mcqs, Atomic Energy mcqs, Pak Army mcqs, Pak Navy mcqs, CTS mcqs, ETEA mcqs and others. The most occurred mcqs of Maths in past papers. Past papers of Permutations And Combinations Maths mcqs. Past papers of Permutations And Combinations Maths MCQs. Permutations And Combinations Maths Mcqs are the necessary part of any competitive / job related exams. The Permutations And Combinations Maths mcqs having specific numbers in any written test. It is therefore everyone have to learn / remember the related Permutations And Combinations Maths mcqs. The following mcqs of Permutations And Combinations Mathematics Mcqs are given below:

A question paper consists of five problems, each problem having three internal choices. In how many ways can a candidate attempt one or more problems?

A. 511
B. 63
C. 1023
D. 15

In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?

A. 600
B. 500
C. 400
D. 20

In how many ways can three consonants and two vowels be selected from the letters of the word “TRIANGLE”?

A. 13
B. 25
C. 40
D. 30

A bag contains nine yellow balls, three white balls and four red balls. In how many ways can two balls be drawn from the bag?

A. ³C₂
B. ⁹C₂
C. ¹⁶C₂
D. ¹²C₂

How many four digit even numbers can be formed using the digits {2, 3, 5, 1, 7, 9}

A. 60
B. 120
C. 360
D. 240

How many four digit numbers can be formed using the digits {1, 3, 4, 5, 7,9}(repetition of digits is not allowed)?

A. 360
B. 300
C. 60
D. 180

The number of ways in which six boys and six girls can be seated in a row for a photograph so that no two girls sit together is_________?

A. 2(6!)
B. 6! * ⁷P₆
C. (6!)2
D. 6! * 7

A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most__________?

A. 243
B. 216
C. 215
D. 729

A committee has 5 men and 6 women. What are the number of ways of selecting a group of eight persons?

A. 165
B. 205
C. 185
D. 225

What are the number of ways to select 3 men and 2 women such that one man and one woman are always selected?

A. 60
B. 100
C. 30
D. 20

A committee has 5 men and 6 women. What are the number of ways of selecting 2 men and 3 women from the given committee?

A. 250
B. 200
C. 150
D. 300

The number of permutations of the letters of the word ‘MESMERISE’ is___________?

A. 9!/(2!)2 3!
B. 9!/(2!)2 (3!)2
C. 9!/(2!)3 3!
D. 5!/(2!)2 3!

The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places?

A. 120
B. 144
C. 720
D. 36

##### Mixture And Allegations Maths Mcqs

Using all the letters of the word “NOKIA”, how many words can be formed, which begin with N and end with A?

A. 24
B. 6
C. 3
D. 120

Using all the letters of the word “THURSDAY”, how many different words can be formed?

A. 7
B. 8!
C. 7!
D. 8

How many three letter words are formed using the letters of the word TIME?

A. 12
B. 16
C. 20
D. 24

A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt?

A. 12
B. 21
C. 9
D. 108

There are 30 people in a group. If all shake hands with one another , how many handshakes are possible?

A. 30!
B. 435
C. 870
D. 29! + 1

In how many different ways can the letters of the word ‘OPTICAL’ be arranged so that the vowels always come together?

A. 4320
B. 720
C. 120
D. 2160

In how many different ways can the letters of the word ‘MATHEMATICS’ be arranged so that the vowels always come together?

A. 4989600
B. 10080
C. 120960
D. None of these

How many 4-letter words with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed?

A. 400
B. 40
C. 5040
D. 2520

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?

A. 63
B. 126
C. 90
D. 45

In how many different ways can four books A, B, C and D be arranged one above another in a vertical order such that the books A and B are never in continuous position?

A. 14
B. 12
C. 9
D. 18

There are two identical red, two identical black, and two identical white balls.In how many different ways can the balls be placed in the cells (Each cell to contain one ball) shown above such that balls of the same colour do not occupy any two consecutive cells?

A. 18
B. 15
C. 24
D. 30

Twelve people from a club, by picking lots. One of them will host a dinner for all once in a month. The number of dinners a particular member has to host in one year is________?

A. Zero
B. One
C. Three
D. Cannot be determined

A person ordered 5 pairs of black socks and some pairs of brown socks. The price of a black pair was thrice that of a brown pair while preparing the bill the bill clerk inter-changed the number of black and brown pairs by mistake which increased the bill by 100% what was the number of pair of brown socks in the original order?0

A. 15
B. 10
C. 20
D. 25

A two number committee comprising of one male and the female number is to be constituted out of five male and 3 females. Amongst the females, Ms. A refused to be number committee in which Mr.B is taken as the number of how many different ways can the committee be constituted?

A. 30
B. 11
C. 14
D. 20

A selection is to be made for one post of principal and two posts of vice-principal amongst the six candidates called for the interview only two are eligible for the post of principal while they all are eligible for the post of vice-principal. The number of possible combinations of selectees is___________?

A. 4
B. 18
C. 12
D. None of these

A student has to opt for 2 subjects out of 5 subjects for a course. Namely commerce, economics, statistics, mathematics 1 and Mathematics 2, Mathematics 2 can be offered only if mathematics 1 has also opted. The number of different combinations of two subjects which can be opted is_________?0

A. 6
B. 5
C. 7
D. 18

2 men and 1 woman board a bus of which 5 seats are vacant, one of these 5 seats is reserved for ladies. A woman may or may not sit on the seat reserved for ladies, In how many different ways can the five seats be occupied by these passengers?0

A. 15
B. 36
C. 60
D. 48

Three flags each of different colours are available for a military exercise, Using these flags different codes can be generated by waving
I. Single flag of different colours
II. Any two flags in a different sequence of colours.
III. three flags in a different sequence of colours.
The maximum number of codes that can be generated is.

A. 9
B. 6
C. 15
D. 18

Three dice (each having six faces with each face having one number from 1 or 6) are ralled. What is the number of possible outcomes such that atleast one dice shows the number 2?0

A. 81
B. 36
C. 91
D. 116

A mixed doubles tennis game is to be played two teams(each consists of one male and one female) There are four married couples. No team is to consist a husband and his wife. What is the maximum number of games that can be played?

A. 12
B. 36
C. 48
D. 42

In a question paper, there are four multiple choice type questions, each question has five choices with only one choice for it’s correct answer. What is the total number of ways in which a candidate will not get all the four answers correct?

A. 120
B. 19
C. 624
D. 1024

In how many different ways can six players be arranged in a line such that two of them, Asim and Raheem are never together?0

A. 240
B. 120
C. 360
D. 480

Groups each containing 3 boys are to be formed out of 5 boys. A, B, C, D and E such that no group can contain both C and D together. What is the maximum number of such different groups?0

A. 6
B. 5
C. 7
D. 8

A question paper had 10 questions. Each question could only be answered as true(T) of False(F). Each candidate answered all the questions, Yet no two candidates wrote the answers in an identical sequence. How many different sequences of answers are possible?

A. 40
B. 20
C. 512
D. 1024

Six points are marked on a straight line and five points are marked on another line which is parallel to the first line. How many straight lines, including the first two, can be formed with these points?0

A. 55
B. 32
C. 29
D. 30

A group of 10 representatives is to be selected out of 12 seniors and 10 juniors. In how many different ways can the group be selected if it should have at least one senior?0

A. ²²C₁₀
B. ²²C₉ + ¹⁰C₁
C. ²²C₁₀ + 1
D. ²²C₁₀ – 1

A group of 10 representatives is to be selected out of 12 seniors and 10 juniors. In how many different ways can the group be selected, if it should have 5 seniors and 5 juniors?

A. ¹²C₇ * 10
B. ¹²C₅ * 10
C. ¹²C₇ * ¹⁰C₅
D. 12 * ¹⁰C₅

##### Compound Interest Maths Mcqs

A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?

A. 450
B. 300
C. 600
D. 750

A group consists of 4 men, 6 women and 5 children. In how many ways can 2 men , 3 women and 1 child selected from the given group?0

A. 300
B. 600
C. 900
D. 750

Find the number of ways of arranging the letters of the word “MATERIAL” such that all the vowels in the word are to come together?

A. 1860
B. 1440
C. 720
D. 2160

The number of new words that can be formed by rearranging the letters of the word ‘ALIVE’ is__________?

A. 23
B. 24
C. 119
D. 120

A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?

A. 20
B. 42
C. 54
D. 60

The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -.

A. 2160
B. 4000
C. 4320
D. 5300

In how many ways can live boys and three girls sit in a row such that all boys sit together?0

A. 5760
B. 4800
C. 2880
D. 15000