• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40013320) BOOK QUESTION Proportion Keep an EYE

If 20 men can build a wall 56 meters long in 6 days, what length of a similar wall can be built by 35 men in 3 days ?

Asked In Book Ratan Lal Jat (13 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (7)   (14) Submit Your Solution

(#M40155032) TCS QUESTION Mean Keep an EYE

Ratio of teenagers to adult is 30:1. If teenagers are increased by fifty and adults by 5, the ratio will change to 25:1. What is the number of adults at present?

Asked In TCS Deepanshu Chaturvedi (9 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (9)   (2) Submit Your Solution Ratio and Proportion

(#M40166149) RRB QUESTION Keep an EYE

Anna, Benne and Cenna are have friends. Anna and Benne are twins. Benne takes 2 days more than Cenne to complete the work. If Anne started a work and 3 days later Benne joins him then the work gets complete in 3 more days. Working together . Anne, Benne and Cenne can complete thrice the original work in 6 days. In how many days Benne can complete twice the original work with double the efficiency working alone?

Asked In RRB Ram Kumar (6 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (3)   (1) Submit Your Solution Time and Work

(#M40152697) BOOK QUESTION averages Keep an EYE

the average expenditure of a man in the first five months is rs.12000 and for the rest months is rs.13000.if his savings amount to rs.29000, his average monthly income is?

Asked In Book swathi choda (10 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40013697) ELITMUS QUESTION Keep an EYE

Four of the following fives are alike in certain way and hence form a group. Which one of the
following does not belong to that group?
(1) BHF
(2) LDJ
(3) OKG
(4) ZTY
(5) JEN

Asked In Elitmus PARAG KAMRA (12 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (4)   (3) Submit Your Solution Decision Making and Problem Solving

(#M40024409) TCS QUESTION Keep an EYE

a person starts writing all 4 digits numbers .how many times had he written the digit 2?
a)3700
b)32000
c)3200
d)37000

Asked In TCS Arun (12 years ago)

Unsolved Read Solution (11)

Is this Puzzle helpful?   (15)   (11) Submit Your Solution Permutation and Combination

(#M40030274) C++ QUESTION C++ Keep an EYE

Suppose that the foo class does not have an
overloaded assignment operator. What happens
when an assignment a=b; is given for two foo
objects?
a) The automatic assignment operator is used
b) The copy constructor is used
c) Compiler error
d) Run-time error

Asked In C++ MAN (12 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (17)   (10) Submit Your Solution Technical

(#M40165270) AMCAT QUESTION sorting Keep an EYE

Aina wants to use a sorting technique to sort a list of numbers such that the running time of the
sorting technique that she uses won’t affected by pre-order of the elements. Which of the following
sorting techniques should she use?

Asked In Amcat Anupama Jha (7 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (10)   (6) Submit Your Solution Technical

(#M40039267) ELITMUS QUESTION Probabilty Keep an EYE

Two letters are selected at random from the set of English alphabets
what's the probability that
1)both are vowels?
2)both are consonants?
3)one is vowel and the other is consonant?

Asked In Elitmus Ankit Boae (11 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (27)   (13) Submit Your Solution Permutation and Combination

(#M40018254) BANK EXAM QUESTION Keep an EYE

find the remainder when 2^ 30 is divided by 5

Asked In Bank Exam MohanRaj (12 years ago)

Solved MP Read Solution (5)

Is this Puzzle helpful?   (23)   (7) Submit Your Solution