• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40025417) TCS QUESTION Keep an EYE

There are 7 children, you are told that youngest child is boy the probability that all of them are boys is one in?

a. 64
b. 21
c. 2
d. 128

Asked In TCS mega (12 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (72)   (18) Submit Your Solution Probability

(#M40005845) WIPRO QUESTION miscellaneous Keep an EYE

A vessel is full of a mixture of spirit and water in which there is found to be 17% of spirit by measure. Ten litres are drawn off and the vessel is filled up with water. The proportion of spirit is now found to be 15 1/9%. How much does the vessel hold?
A. 70 litres
B. 90 litres
C. 80 litres
D. 85 litres
E. 75 litres

Asked In Wipro (13 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (18)   (2) Submit Your Solution Alligation or Mixture

(#M40166218) BANK EXAM QUESTION averages Keep an EYE

average weight of 12 students in a class is 30kg. two boys leave the class and two boys whose avg weight is 25kg join the class. if the new average of the class is 30 5/6kg, what is the avg weight of the boys who left the class?

Asked In Bank Exam swathi katakam (6 years ago)

Solved Devendra Marghade Read Solution (1)

Is this Puzzle helpful?   (15)   (3) Submit Your Solution Averages

(#M40158208) A WEBSITE QUESTION percentage problem Keep an EYE

In an organization with 200 employees, 40% are female employees and 50% are part-time
employees. How many more full-time male employees are there than part-time female
employees?

Asked In A website kavya (8 years ago)

Unsolved

Is this Puzzle helpful?   (3)   (2) Submit Your Solution

(#M40012729) TCS QUESTION Keep an EYE

Find d max value of n such that 157! is perfectly divisible by 18^n...can sm 1 solve dis wid xplanation..plz

Asked In TCS SHAIK NAYAB RASOOL (13 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (20)   (1) Submit Your Solution

(#M40016707) MBA QUESTION set theory, logarithms, ratio proportion & variation Keep an EYE

A ‘table set’ consists of a ‘table’ and a ‘table cloth’. For every ‘table set’, the price of its ‘table cloth’ is directly proportional to the price of the ‘table’. The ‘table cloths’ of two ‘table sets’ A and B are exchanged. The ratio of the prices of the ‘table set’ A and ‘table set’ B before and after the exchange of the ‘table cloths’ are 5:1 and 4:1 respectively. If the price of ‘table set’ C is 8 times that of ‘table set’ D, then the ratio of the prices of ‘table set’ C and ‘table set’ D when their respective ‘table cloths’ are exchanged is (A ‘table set’ is identified by the ‘table’, and not by the ‘table cloth’)

1) 5:1
2) 17:3
3) 8:1
4) 7:1

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (6)   (1) Submit Your Solution

(#M40017819) CAPGEMINI QUESTION Keep an EYE

From a group of six boys M,N,O,P,Q,R and five girls G,H,I,J,K a team of six is to be selected .Some of the criteria of selection are as follows:
M and J go together.
O cannot be placed with N.
I cannot go with J.
N goes with H.
P and Q have to be together.
K and R go together.
Unless otherwise stated, these criteria are applicable to all the following questions:

Q1. If the team consists of 2 girls and I is one of them , the other members are
a) GMRPQ
b) HNOPQ
c) KOPQR
d) KRMNP


Q2. If the team has four boys including O and R , the members of the team other than O and R are
a) HIPQ
b) GKPQ
c) GJPQ
d) GJMP

Q3. If four members are boys, which of the following cannot constitute the team?
a) GJMOPQ
b) HJMNPQ
c) JKMNOR
d) JKMPQR

Q4. If both K and P are members of the team and three boys in all are included in the team, the members of the team other than K and P are
a) GIRQ
b) GJRM
c) HIRQ
d) IJRQ

Q5. if the team has three girls including J and K , the members of the team other than J and K are
a) GHNR
b) MNOG
c) MORG
d) NHOR

Asked In Capgemini D.Jagruthi (12 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (61)   (19) Submit Your Solution Permutation and Combination

(#M40153511) TCS QUESTION permutations combinations Keep an EYE

a number plate can be formed with two alphabets followed by two digits with no repetition. then how many possible combinations can we get?

Asked In TCS nithin chenna (10 years ago)

Unsolved Read Solution (18)

Is this Puzzle helpful?   (65)   (21) Submit Your Solution Permutation and Combination

(#M40129067) IBM QUESTION Keep an EYE

The speed of the boat in still water in 12 kmph. It can travel downstream through 45 kms in 3 hrs. In what time would it cover the same distance upstream?

A. 8 hours

B. 6 hours

C. 4 hours

D. 5 hours

Asked In IBM DONGA NAGA LAKSHMI JYOTHI (10 years ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (19)   (5) Submit Your Solution Time Distance and Speed

(#M40004290) IBM QUESTION Miscellaneous Keep an EYE

A tape manufacturer reduces the price of his heavy duty tape from Rs.30/- to Rs.28/- a reel and the price of a regular tape from Rs.24/- to Rs.23/- a reel. A computing centre normally spends Rs.1440/- a month for tapes and 3/4 of this is for heavy duty tapes. How much will they save a month under the new prices?

Asked In IBM (13 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (22)   (11) Submit Your Solution Arithmetic