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Frequently Asked Interview Questions and Answers

(#M40033969) TCS QUESTION reasoning Keep an EYE

On this island, there are three types of people. Knights, who always tell the truth, knaves, who always lie, and spies, who can do either. In these puzzles, you meet three people, one knight, one knave and one spy. The challenge is to determine who is who.
A says "I am a Knight"
B says "A is a Knight"
C says "If you asked me, I would say that A is the spy"

who is a??

Asked In TCS srishti singh (11 years ago)

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(#M40021496) SELF QUESTION Keep an EYE

Find the highest power of 9 dividing 99! completely

a)12
b)14
c)22
d)24

vikash singh (12 years ago)

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(#M40027356) IIT-JEE QUESTION Unit and Dimension Keep an EYE

Choose the correct statement (s)
(A)all quantities may be represented
dimensionally in terms of the base
quantities
(B) all base quantity cannot be represented
dimensionally in terms of the rest of the
base quantities
(C) the dimension of a base quantity in other
base quantities is always zero.
(D) the dimension of a derived quantity is
never zero in any base quantity

Asked In IIT-JEE MAN (12 years ago)

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(#M40012135) TCS QUESTION Keep an EYE

18) A king’s durbar consists of a knight, a spy & a knave. knight speaks only truth, spy can speak either a truth or a lie & the knave speaks only lies. From the following statements made by 3 people A, B & C comprising knight, spy & knave not in same order. Identify the spy.
A Said “I am knight”.
B Said “A is not knave”.
C Said “If you had a asked me, I would say A is the spy”.

Asked In TCS snigdha (13 years ago)

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(#M40017821) CAPGEMINI QUESTION Keep an EYE

Follow the directions given below to answer the questions that follow. Your answer for each question
below would be: A, if ALL THREE items given in the question are exactly ALIKE. B, if only the FIRST
and SECOND items are exactly ALIKE. C, if only the FIRST and THIRD items are exactly ALIKE. D,
if only the SECOND and THIRD items are exactly ALIKE. E, if ALL THREE items are DIFFERENT.
41) 0427-4567324, 0427-4567154, 0427-4567324

A) A
B) B
C) C
D) D
E) E
Ans: C

42)HHMKKKJKNOII, HHMKKKJKNOII, HHMKKKJKNOII
A) A
B)B
C)C
D)D
E)E
Ans: A

43) YXXYXXYXYY, YXXYYXYXYY ,YXXYXXYXXY
A) A
B)B
C)C
D)D
E)E
Ans:E

44) 7661637.8787, 7666137.8787, 7666137.8787
A) A
B) B
C)C
D)D
E)E
Ans:D

45)101100110.0101, 101100110.0101, 101100100.0101
A) A
B)B
C)C
D)D
E)E
Ans:B

Asked In Capgemini D.Jagruthi (12 years ago)

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(#M40154994) SELF QUESTION Keep an EYE

a binary communication channel carries data as one of the two types of signals denoted by 'a' and 'b'. owing to noise a transmitted 'a' is sometimes received as 'b' and a transmitted 'b' is sometimes received as 'a'. for a given channel assume a probability of 0.94 that a transmitted 'a' is correctly received as 'a' and the probability of 0.91 that a transmitted 'b' is received as 'b' further assume a probability of 0.45 of transmitting a 'a'. If a signal is sent,determine probability that 'b' is received. probability that 'b' was transmitted given that 'a' was received

shilpi (9 years ago)

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(#M40006092) WIPRO QUESTION miscellaneous Keep an EYE

A typist can type a sheet in 5 minutes. Another types at the rate of 10 sheets an hour, and a third typist types 3/4th number of sheets as the second in half the time. Find the average speed per typist per minute.

a. 59/3
b. 37/3
c. 59/360
d. 37/180

Asked In Wipro (13 years ago)

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(#M40025977) TCS QUESTION solve it?? Keep an EYE

A circle has 29 points arranged in clockwise manner from 0 to 28. A bug moves clockwise on the circle according to the following rule. If it is at a point i on the circle, it moves clockwise in 1 sec by (1+r) places, where r is the remainder (possibly 0) when i is divided by 17. If starts from position 0, at what position will it be after 2012 sec?

Asked In TCS TCS 2014 (12 years ago)

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(#M40001608) TCS QUESTION latest question Keep an EYE

10 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true?

A. All suspects are lying.
B. leftmost suspect is innocent.
C. leftmost suspect is guilty
a) A only b) A or C c) A or B d) B only

Solution

if first is victim then all suspects are lying. here you should remember that the rightmost person is not questioned.
If any of the person leaving leftmost is victim then the leftmost suspect is innocent. but "and" should not be used between the conditions because leftmost is not innocent necessarily
so answer is c) A or B

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40014550) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

A = {179, 180, 181,…..,360}. B is a subset of A such that sum of no two elements of
B is divisible by 9. The number of elements in B cannot exceed

1) 102
2) 81
3) 82
4) 101
5) none of these

Asked In MBA (12 years ago)

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(#M40026173) TCS QUESTION Keep an EYE

The number 6,12,21,22,27,34 are placed in the boxes a,b,c,d,e,f shows below in a certain order such that the sum of the entries in each of the extreme rows and each of th extreme columns(i.e, top,bottom row,left most column and right most column) are the same number k.what is the value of k?

Asked In TCS Ponnarasi S (12 years ago)

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(#M40165467) TCS QUESTION Keep an EYE

What is the greatest possible positive integer n if 16^n divides (44)^44 without leaving a remainder

Asked In TCS anuja hore (7 years ago)

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(#M40011136) TCS QUESTION Keep an EYE

Find X^y+y^x=46. Find X and Y values?

Asked In TCS sanjana (13 years ago)

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(#M40009791) TCS QUESTION Keep an EYE

A certain company retirement plan has a rule of 70 provision that allows an employee to retire when the employee's age plus years of employment with the company total at least 70. In what year could a female employee hired in 1986 on her 32nd birthday first be eligible to retire under this provision?

Asked In TCS krishnaprasad TATA (13 years ago)

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(#M40002715) TCS QUESTION Keep an EYE

There is a planet Oz in which there is 36 hrs in a day & 90 minutes in a hrs and 60 seconds in 1 minute it is having same pattern as our watch. Then what will be angle between hour hand and minute hand at 9:40?
a) 29
b) 12
c) 67
d) 98

Asked In TCS preethi poosa (14 years ago)

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(#M40009187) SELF QUESTION Keep an EYE

Joey leaves his house in the morning to go to day camp.

Just as he is leaving his house he looks at an analog clock reflected in the mirror.

There are no numbers on the clock, so Joey makes an error in reading the time since it is a mirror image. Joey assumes there is something wrong with the clock and rides his bike to day camp.

He gets there in 20 minutes and finds that just as he gets there the day camp clock has a time that is 2 1/2 hours (2 hours and 30 minutes) later than the time that he saw in the mirror image of his clock at home.

What time was it when he got to day camp?

(The clock at camp and the clock at home were both set to the correct time.)

Flower (13 years ago)

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(#M40020884) SELF QUESTION Keep an EYE

A Tortoise and a Hare go for a race. The tortoise gets a head start of 100 m but Hare is 10 times faster. What is the distance travelled by Hare to catch up Tortoise?

vikash singh (12 years ago)

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(#M40165475) TCS QUESTION Keep an EYE

A boy buys 18 sharpeners (brown or white) for Rs.100. For every white sharpener, he pays one rupee more than the brown sharpener. What is the cost of white sharpener and how much did he buy?

Asked In TCS anuja hore (7 years ago)

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(#M40012653) TCS QUESTION Factorial Keep an EYE

factorial value of n has 13 zeros than what is the max and min value of n

Asked In TCS Gopal (13 years ago)

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(#M40152728) TCS QUESTION puzzle Keep an EYE

The letters in the word "PLACES" are permuted in all possible ways and arranged in the alphabetical order.Find the word at 48 position.
a)AESPCL
b)ALCEPS
c)ALSCEP
d)AESPLC

Asked In TCS Juwairiya Siraj Khan (10 years ago)

Solved Abhishek Dushyantkumar Jadav Read Solution (10)

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