• Placement Questions

Placement Papers with Solutions

(#M40024266) TCS QUESTION Keep an EYE

A circle circumscribes three unit circles that touch each other. What is the area of the larger circle? Note that is the ratio of the circumference to the diameter of a circle ( 3.14159265).

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (12)   (8) Submit Your Solution Co-ordinate geometry

(#M40024265) TCS QUESTION Keep an EYE

Platinum is sold in bars of various weights ranging from 13 gms to 593 gms, in 4 gram increments. Each bar is sealed in a opaque box weighing 47 gms. The box used for packaging has no markings on it indicating the weight of the bar inside.
The precious metals merchant selling the boxes has put the packed box into shelves based on the weight. However, to be certain, he weighs the packed box in an equal arms two pan balance, and a set of weights (which is common for all the box, and which he considers as standards weights) Each of these weighs an integral no.of grams and have their weight marked on them. The merchant, superstitious man always places the packet box of platinum in the left pan, and places the appropriate weights in the left pan or the right pan or both until the balance is achieved. This suffices to tell him the weight of the packed bar.
What is the minimum number of standard weights the merchant must have to be able to accurately determine the weight of the packed boxes.
option
a) 3
b) 8
c) 5
d) 6

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (6)   (5) Submit Your Solution

(#M40024264) TCS QUESTION Keep an EYE

Rajesh calculated his average over the last 24 tests and found it to be 76. He finds out that the marks for three tests have been inverted by mistake. The correct marks for these tests are 87, 79 and 98. What is the approximate percentage difference between his actual average and his incorrect average?

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (49)   (15) Submit Your Solution Percentage

(#M40024260) TCS QUESTION Keep an EYE

Joke is faster than Paul, Joke and Paul each walk 24 KM. the sum of their speed is 7 Km per hour. And the sum of times taken by them is 14 hours. Then, Joke speed is
option
a) 3 KM/Hr
b) 4 KM/Hr
c) 5 KM/Hr
d) 7 KM/Hr

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (33)   (7) Submit Your Solution Time Distance and Speed

(#M40023898) TCS QUESTION Keep an EYE

After typist types 12 letters and adresses 12 envelops , she inserts the letter randomly into envelops.wt is probability tht exactly 1 lettr is inserted in improper envelop??

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (6)

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

(#M40023897) TCS QUESTION Keep an EYE

how many differnt numbers can be formed by using six out of nine digits 1,2,3....9???

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (9)

Is this Puzzle helpful?   (4)   (1) Submit Your Solution

(#M40023896) TCS QUESTION Keep an EYE

In hw many ways can 5 prizes be given away to 4 boys when each boy elgible for al prizes?

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (7)

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

(#M40023895) TCS QUESTION Keep an EYE

A man has 6 frens ; in hw many ways may he invite one or more of them to dinner???????

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (7)

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

(#M40023894) TCS QUESTION Keep an EYE

hw many number greater than 5000 can be formed with four of digits 3,4,5,6,7????

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (6)

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

(#M40023893) TCS QUESTION Keep an EYE

letter ABUSER are permutted in al possible ways n arranged in order .then find word at 49th position

Asked In TCS sahana (12 years ago)

Unsolved Read Solution (5)

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