CTS Numerical Ability - Probability Interview Questions with Answers

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(#M40157414) CTS QUESTION probability Keep an EYE

If from a deck of 52 cards,4 cards are selected and 1 card of it should be spade and another should be heart,in how many ways can these cards be selected?
a)13^2*50C2
b)52C4
c)26*50C2
d)13C4: Asked In CTS Viswanathan.S (9 years ago); Unsolved Read Solution (5); Is this Puzzle helpful? (257) (116) Submit Your Solution Probability

(#M40157101) CTS QUESTION Keep an EYE

In a class out of 150 studs participated in various games foot ball ,basket ball, cricket are 120, 130,135 respecly and 5 stud are not playing any one of then then find the least no of studs which are are playing all the games: Asked In CTS Akila j (9 years ago); Unsolved Read Solution (13); Is this Puzzle helpful? (56) (15) Submit Your Solution Probability

(#M40156414) CTS QUESTION Keep an EYE

The probability that a card drawn form a pack of 52 cards will be a diamond or a queen is:

1) 3/13
2) 5/13
3) 4/13
4) 6/13: Asked In CTS ABHINAV PUSHPAM (9 years ago); Unsolved Read Solution (15); Is this Puzzle helpful? (22) (3) Submit Your Solution Probability

(#M40156318) CTS QUESTION Keep an EYE

A fair coin is toss repeatedly. If head appears on first 4 tosses then what is probability of appearance of tail in fifth toss-
a) 1/5
b) 2/5
c) ½
d) 4/5
e) None: Asked In CTS ABHINAV PUSHPAM (9 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (8) (0) Submit Your Solution Probability

(#M40156183) CTS QUESTION Keep an EYE

If fourconsecutive letters are selected at random from the English alphabet, then the probability that one of the letters is a vowel is ?

Options
13/23
16/23
11/23
17/23: Asked In CTS ABHINAV PUSHPAM (9 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (4) (1) Submit Your Solution Probability

(#M40156157) CTS QUESTION Keep an EYE

What is the probability of getting the sum 5 in two throws of the dice?

a. 1/12
b. 1/5
c. 1/9
d. None of these: Asked In CTS ABHINAV PUSHPAM (9 years ago); Unsolved Read Solution (4); Is this Puzzle helpful? (7) (1) Submit Your Solution Probability

(#M40156137) CTS QUESTION Keep an EYE

A salesman has a record of selling rejected pieces to his customers without letting them know that the product is actually faulty. His skills are rated with a probability of 80% efficiency. If he is given 20 faulty items, how many will he be able to sell?

Options
1) 80
2) 20
3) 16
4) 4: Asked In CTS ABHINAV PUSHPAM (9 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (4) (1) Submit Your Solution Probability

(#M40153550) CTS QUESTION Probability Keep an EYE

The Probability of finishing a test on time by A is 1/2,B is 2/3 and by C is 3/5.If all of them write the test independently , ten what is the probability that just two of them are able to write the test on time.

a)1/2 b)3/10 c)13/30 d)1/3: Asked In CTS Sriram (10 years ago); Unsolved Read Solution (4); Is this Puzzle helpful? (36) (27) Submit Your Solution Probability

Keep an EYE (0)CTS Interview Experience (3)

Solved Question (7) UnSolved Question (34)

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CTS Numerical Ability - Probability Interview Questions with Answers

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CTS Question Topics

Category (54)

General Ability (12)

HR Interview (20)

Logical Reasoning (287)

Numerical Ability (552)

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(#M40165592) CTS QUESTION age Keep an EYE

The probability that A, B and C will live for more than 60 years is 12/13and14/12,13/14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age?

2121

1212

4343

3434

(#M40165591) CTS QUESTION age Keep an EYE

The probability that A, B and C will live for more than 60 years is 12,13and1412,13and14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age?

(#M40157414) CTS QUESTION probability Keep an EYE

If from a deck of 52 cards,4 cards are selected and 1 card of it should be spade and another should be heart,in how many ways can these cards be selected?
a)13^250C2
b)52C4
c)2650C2
d)13C4

(#M40157101) CTS QUESTION Keep an EYE

In a class out of 150 studs participated in various games foot ball ,basket ball, cricket are 120, 130,135 respecly and 5 stud are not playing any one of then then find the least no of studs which are are playing all the games

(#M40156414) CTS QUESTION Keep an EYE

The probability that a card drawn form a pack of 52 cards will be a diamond or a queen is:

1) 3/13
2) 5/13
3) 4/13
4) 6/13

(#M40156318) CTS QUESTION Keep an EYE

A fair coin is toss repeatedly. If head appears on first 4 tosses then what is probability of appearance of tail in fifth toss-
a) 1/5
b) 2/5
c) ½
d) 4/5
e) None

(#M40156183) CTS QUESTION Keep an EYE

If fourconsecutive letters are selected at random from the English alphabet, then the probability that one of the letters is a vowel is ?

Options
13/23
16/23
11/23
17/23

(#M40156157) CTS QUESTION Keep an EYE

What is the probability of getting the sum 5 in two throws of the dice?

a. 1/12
b. 1/5
c. 1/9
d. None of these

(#M40156137) CTS QUESTION Keep an EYE

A salesman has a record of selling rejected pieces to his customers without letting them know that the product is actually faulty. His skills are rated with a probability of 80% efficiency. If he is given 20 faulty items, how many will he be able to sell?

Options
1) 80
2) 20
3) 16
4) 4

(#M40153550) CTS QUESTION Probability Keep an EYE

The Probability of finishing a test on time by A is 1/2,B is 2/3 and by C is 3/5.If all of them write the test independently , ten what is the probability that just two of them are able to write the test on time.

a)1/2 b)3/10 c)13/30 d)1/3

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CTS Numerical Ability - Probability Interview Questions with Answers

Company

CTS Question Topics

Category (54)

General Ability (12)

HR Interview (20)

Logical Reasoning (287)

Numerical Ability (552)

Programming (12)

Verbal Ability (150)

(#M40165592) CTS QUESTION age Keep an EYE

The probability that A, B and C will live for more than 60 years is 12/13and14/12,13/14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age? 2121 1212 4343 3434

(#M40165591) CTS QUESTION age Keep an EYE

The probability that A, B and C will live for more than 60 years is 12,13and1412,13and14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age?

(#M40157414) CTS QUESTION probability Keep an EYE

If from a deck of 52 cards,4 cards are selected and 1 card of it should be spade and another should be heart,in how many ways can these cards be selected? a)13^2*50C2 b)52C4 c)26*50C2 d)13C4

(#M40157101) CTS QUESTION Keep an EYE

In a class out of 150 studs participated in various games foot ball ,basket ball, cricket are 120, 130,135 respecly and 5 stud are not playing any one of then then find the least no of studs which are are playing all the games

(#M40156414) CTS QUESTION Keep an EYE

The probability that a card drawn form a pack of 52 cards will be a diamond or a queen is: 1) 3/13 2) 5/13 3) 4/13 4) 6/13

(#M40156318) CTS QUESTION Keep an EYE

A fair coin is toss repeatedly. If head appears on first 4 tosses then what is probability of appearance of tail in fifth toss- a) 1/5 b) 2/5 c) ½ d) 4/5 e) None

(#M40156183) CTS QUESTION Keep an EYE

If fourconsecutive letters are selected at random from the English alphabet, then the probability that one of the letters is a vowel is ? Options 13/23 16/23 11/23 17/23

(#M40156157) CTS QUESTION Keep an EYE

What is the probability of getting the sum 5 in two throws of the dice? a. 1/12 b. 1/5 c. 1/9 d. None of these

(#M40156137) CTS QUESTION Keep an EYE

A salesman has a record of selling rejected pieces to his customers without letting them know that the product is actually faulty. His skills are rated with a probability of 80% efficiency. If he is given 20 faulty items, how many will he be able to sell? Options 1) 80 2) 20 3) 16 4) 4

(#M40153550) CTS QUESTION Probability Keep an EYE

The Probability of finishing a test on time by A is 1/2,B is 2/3 and by C is 3/5.If all of them write the test independently , ten what is the probability that just two of them are able to write the test on time. a)1/2 b)3/10 c)13/30 d)1/3

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The probability that A, B and C will live for more than 60 years is 12/13and14/12,13/14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age?

2121

1212

4343

3434

If from a deck of 52 cards,4 cards are selected and 1 card of it should be spade and another should be heart,in how many ways can these cards be selected?
a)13^250C2
b)52C4
c)2650C2
d)13C4

The probability that a card drawn form a pack of 52 cards will be a diamond or a queen is:

1) 3/13
2) 5/13
3) 4/13
4) 6/13

A fair coin is toss repeatedly. If head appears on first 4 tosses then what is probability of appearance of tail in fifth toss-
a) 1/5
b) 2/5
c) ½
d) 4/5
e) None

If fourconsecutive letters are selected at random from the English alphabet, then the probability that one of the letters is a vowel is ?

Options
13/23
16/23
11/23
17/23

What is the probability of getting the sum 5 in two throws of the dice?

a. 1/12
b. 1/5
c. 1/9
d. None of these

A salesman has a record of selling rejected pieces to his customers without letting them know that the product is actually faulty. His skills are rated with a probability of 80% efficiency. If he is given 20 faulty items, how many will he be able to sell?

Options
1) 80
2) 20
3) 16
4) 4

The Probability of finishing a test on time by A is 1/2,B is 2/3 and by C is 3/5.If all of them write the test independently , ten what is the probability that just two of them are able to write the test on time.

a)1/2 b)3/10 c)13/30 d)1/3