• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40003322) OTHERS QUESTION Keep an EYE

In how many ways can 4 letters be posted in 2 post boxes, if any number of letters can be posted in all of the two post boxes?

Asked In Others RK Ostwal (14 years ago)

Solved Tarun Chabarwal Read Solution (6)

Is this Puzzle helpful?   (12)   (13) Submit Your Solution

(#M40020682) SELF QUESTION Keep an EYE

A factory produces nuts and bolts. A machine in it produces only nuts while another produces only bolts. The machine producing only nuts produces 400 nuts per minute and need to be cleared for 15 minutes after production of 2000 nuts. The machine producing only bolts produces 300 bolts per minute and needs to be cleared for 15 minutes after production of 3000 bolts. Find the minimum time required to produce 12000 pairs of bolts and nuts if both machines are operated simultaneously.?

vikash singh (12 years ago)

Unsolved

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

(#M40010151) GENERAL QUESTION Keep an EYE

I person has to travel certain distance . On the first day he travelled one quarter of the distance. On day two, he travelled one half of the remaining distance. On day three, he travelled three quarters of the remaining distance.And yesterday he travelled one third of the remaining distance. Now he has 21 miles left to travel. How far is the total distance to be travelled?

Asked In general Devendra Marghade (13 years ago)

Solved Garima Read Solution (2)

Is this Puzzle helpful?   (3)   (3) Submit Your Solution

(#M40034103) TCS QUESTION Time and work Keep an EYE

A can complete a project in 20 days while B can complete same project in 30 days. If A and B start working together and A leaves the work 10 days before completion of project, then in how many days the project will be completed?

Asked In TCS Arpit Tantia (11 years ago)

Solved Saraswathy Read Solution (32)

Is this Puzzle helpful?   (32)   (11) Submit Your Solution Time and Work

(#M40157201) ELITMUS QUESTION Keep an EYE

There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags ; find the chances of drawing a red ball.

Asked In Elitmus Sniper (9 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (29)   (21) Submit Your Solution Probability

(#M40038865) TCS QUESTION Keep an EYE

Three non negative numbers, X, Y and Z are such that the mean is M and the median is 5. If M is 10 more than the smallest number and 15 less than the biggest number, find the value of X+Y+Z.
(a) 15
(b) 5
(c) 20
(d) 30

Asked In TCS shikha panwar (11 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (12)   (3) Submit Your Solution

(#M40026214) TCS QUESTION Keep an EYE

A school has 120, 192 and 144 students enrolled for its science, arts and commerce courses. All students have to be seated in rooms for an exam such that each room has students of only the same course and also all rooms have equal number of students. What is the least number of rooms needed?

Asked In TCS Sandhya Pandey (12 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (4)   (4) Submit Your Solution LCM and HCF

(#M40024621) SELF QUESTION Keep an EYE

if the LCM of 23*32 and 2a*3b is 23*33.how many different values can each of a an b can take?

gopinadh pvns (12 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (5)   (0) Submit Your Solution

(#M40086631) INFOSYS QUESTION Keep an EYE

Statement: p is prime.reason:1) p=2*a, 2) p>10
data sufficient or not...

Asked In Infosys PujaDas (10 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (11)   (6) Submit Your Solution Data Sufficiency

(#M40166097) BANK EXAM QUESTION Keep an EYE

Anjan is friend of Mukul and the ratio of their work efficiency is 7 : 5. Working together they complete 40% work in 8 days and remaining work is completed by Anjan. If for doing work Anjan received Rs. 24000. Find the amount that Mukul will receive?

Asked In Bank Exam Ram Kumar (6 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (4)   (0) Submit Your Solution Time and Work

(#M40166964) CAPGEMINI QUESTION Keep an EYE

A is fourteenth from the left end and B is tenth from the right end. If there are 3 boys between them and B is to the left of A then the total number of a students in the row.
A)21 B)27 C)22 D)26 E)None of these

Asked In Capgemini Devendra Marghade (5 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (4)   (0) Submit Your Solution Number System

(#M40010241) INFOSYS QUESTION Keep an EYE

Arrange the following words will come in middle if all of them are arranged alphabetically as in a dictionary?

A. Research
B. Rational
C. Round
D. Rustic
E. Rural

Asked In Infosys Garima (13 years ago)

Unsolved Read Solution (13)

Is this Puzzle helpful?   (26)   (10) Submit Your Solution Letter Arrangement

(#M40002200) TCS QUESTION Keep an EYE

Mr. behera wants to build a house for his wife. In this there are 5 rooms each having equal area. The length of each room is 4m,, breadth is 5m. The height of the rooms is 2m. If to make a sq meter we need 17 bricks, then how many bricks are needed to make the floor of a particular room?

Asked In TCS xyz (14 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (30)   (10) Submit Your Solution Blood Relations

(#M40003541) TCS QUESTION Keep an EYE

The estimated completion time for the G4 Aptitude Test for Recruitment (G4 ATR) of 60 item test is 1 hour.5 Vo of applicants actually took the test and completed it in 55 minutes. What is the difference between the actual and estimated rate of completion per item

O 10 seconds per item

O 5 seconds per item

O 16 seconds per item

O 5 minutes per item

Asked In TCS jeetendra kumar (14 years ago)

Solved Dr.Dipin Singh Read Solution (3)

Is this Puzzle helpful?   (29)   (6) Submit Your Solution Interview

(#M40005106) INFOSYS QUESTION infosys latest puzzle Keep an EYE

Suppose in a pot 20 cards are there label 1-20 on that. Find the probability of getting two prime?

Asked In Infosys (13 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (4)   (0) Submit Your Solution Probability

(#M40154370) BANK QUESTION Data sufficiency Keep an EYE

The problem consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether:
• (A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question
• (B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question
• (C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficient
• (D) each statement alone is sufficient
• (E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question

Find the remainder when X is divided by 13?
I. X is an odd number
II. X is a smallest four digit number which has exactly three factors.

Asked In Bank Akshaya (10 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (7)   (2) Submit Your Solution Data Sufficiency

(#M40167012) TCS QUESTION Keep an EYE

A^B means A raised to the power B.
If f(x) = ax^4 - bx^2 + x + 5 and f(-3) = 2, then f(3) = ?
1)3 2)8 3)-2 4)1

Asked In TCS Devendra Marghade (5 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (5)   (0) Submit Your Solution Functions

(#M40167020) TCS QUESTION Keep an EYE

How many positive integers less than 600 can be formed using the numbers 2, 4, 5, and 6 for digits, each digit being used only once.
1)68 2)34 3)52 4)66

Asked In TCS Devendra Marghade (5 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (10)   (4) Submit Your Solution Permutation and Combination

(#M40007696) WIPRO QUESTION Keep an EYE

It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day, how long did it take for the bacteria to fill one half of dish?

Asked In Wipro K BASHA (13 years ago)

Unsolved Read Solution (14)

Is this Puzzle helpful?   (17)   (1) Submit Your Solution

(#M40155554) TCS QUESTION aptitude Keep an EYE

If a lemon and apple together costs Rs.12, tomato and a lemon cost Rs.4 and an apple costs Rs.8 more than a lemon. What is the cost of lemon?

Asked In TCS sanjeev (9 years ago)

Unsolved Read Solution (24)

Is this Puzzle helpful?   (32)   (5) Submit Your Solution Arithmetic