• Placement Questions
• /
• Numerical Ability

Placement Papers with Solutions

(#M40000593) TCS QUESTION Keep an EYE

A person has to make 141 pieces of a long bar. He takes 2 seconds to cut a piece. What is the total time taken by him in seconds to make 141 pieces?
a) 560
b) 280
c) 112
d) 324

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved sairaj Read Solution (7)

Is this Puzzle helpful?   (26)   (4) Submit Your Solution Time and Work

(#M40000589) TCS QUESTION Keep an EYE

There are 7 meetings A,B,C,D,E,F,G .one meeting should happen in one day. Meeting A is on Sunday c and d meetings should happen after B. Then E ,F,G meetings should occur in three conjucutive days. And meeting g is on Saturday. Then meeting the should occur on which day?

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved YadeeshKumar Read Solution (4)

Is this Puzzle helpful?   (7)   (0) Submit Your Solution Permutation and Combination

(#M40000565) IBM QUESTION maintenance cost Keep an EYE

Machine A is got for rent and maintatence cost of 250$ is spent per month. Another machine B is purchased for 1500$ and cost of maintenance is 75$ per month. what is the expenditure difference?

Solution

I think, time should be given also for finding the solution, if we consider the problem for 1 year then in rental machine, total expenditure = 250*12 = 3000$
and in purchased machine, total expenditure = 1500 + 75*12 = 2400$
so expenditure difference for 1 year = 600$

Like manish sir answer on facebook.

Asked In IBM Aditi Sharma (14 years ago)

Solved Read Solution (2)

Is this Puzzle helpful?   (37)   (6) Submit Your Solution Profit and Loss

(#M40000564) IBM QUESTION fine the room lenght Keep an EYE

A room has width half of its length. When 6 is decreased from both length and width then its area is differed by 108 so find the length.

Asked In IBM Aditi Sharma (14 years ago)

Solved Sumandeep Ghosh Read Solution (8)

Is this Puzzle helpful?   (38)   (11) Submit Your Solution Area and Volume

(#M40000585) GRE QUESTION Salary problem Keep an EYE

Jim's annual salary in 1990 was $40,000 and Jose's annual salary was $49,000. If in every year thereafter, Jim received a raise of $3,300 and Jose received a raise of $2,400, which of the following was the first year in which Jim earned more than Jose?

Asked In GRE Dr.Dipin Singh (14 years ago)

Solved Pradeepthi Read Solution (6)

Is this Puzzle helpful?   (4)   (4) Submit Your Solution Arithmetic

(#M40000581) TCS QUESTION Keep an EYE

There are two box,one containing 10 red balls and the other containing 10 green balls. You are allowed to move the balls between the boxes so that when you choose a box at random and a ball at random from the chosen box, the probability of getting a red ball is maximized. This maximum probability is
a) 3/4
b) 37/38
c) 1/2
d) 14/19

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved Dr.Dipin Singh Read Solution (5)

Is this Puzzle helpful?   (28)   (4) Submit Your Solution Probability

(#M40000580) TCS QUESTION Keep an EYE

A hollow cube of size 5 cm is taken, with a thickness of 1 cm. It is made of smaller cubes of size 1 cm. If 4 faces of the outer surface of the cube are painted, totally how many faces of the smaller cubes remain unpainted?
a) 800
b) 488
c) 900
d) 500

plz explain answer

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved ram Read Solution (5)

Is this Puzzle helpful?   (35)   (5) Submit Your Solution Clocks and Calendars

(#M40000576) TCS QUESTION Keep an EYE

30 teams enter a hockey tournament.A team is out of the tournament if it loses 2 games. What is the maximum number of games to be played to decide one winner?
a) 61
b) 59
c) 30
d) 60

Asked In TCS YadeeshKumar (14 years ago)

Solved viknesh sankar Read Solution (4)

Is this Puzzle helpful?   (48)   (20) Submit Your Solution Probability

(#M40000563) IBM QUESTION room volume Keep an EYE

A room has 50 m length, 30 m width and 720 cm height. Then what is the volume?

Asked In IBM Aditi Sharma (14 years ago)

Solved Revathi Read Solution (20)

Is this Puzzle helpful?   (94)   (29) Submit Your Solution Area and Volume

(#M40000562) IBM QUESTION work problem Keep an EYE

Person A can finish 2/5 of work and person B can finish 3/5 of work. If A completed some 1/9 of his work and B completed 5/18 of his work. what fraction of work is not yet completed by both?

Asked In IBM Aditi Sharma (14 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (15)   (3) Submit Your Solution Time and Work