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Frequently Asked TCS Placement Papers with Solution Page 10

(#M40152929) TCS QUESTION Reasoning Keep an EYE

Three sisters are identical triplets. The oldest by is Aasha, and she always tells anyone the truth. The next oldest is Usha, and Usha always will tell anyone a lie. Eesha is the youngest of the three. She sometimes lies and sometimes tells the truth.
Mukund an old friend of the family, visited them one day and was able to recognize who was who, so he asked each of them one question.
Mukund asked the sister that was sitting on the left. “Which sister is in the middle of you three ?” and the answer he received was, “Oh,that’s Aasha.”
Mukund then asked the sister in the middle. “What is your name?” The response given was, “I’m Eesha.”
Mukund turned to the sister on the right,then asked. “Who is that in the middle ?” The sister then replied, “She is Usha.”
This confused Mukund.
Who was in the middle ?
(a) Aasha (b) Eesha (c) Usha (d) Cannot be determined from the given information

Asked In TCS SAGAR CHOWDHURY (10 years ago)

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(#M40154977) TCS QUESTION Keep an EYE

xy+yz=63
xz+yz=23
find x+y+z unable to recall the options

Asked In TCS sahil arora (9 years ago)

Solved Binod Kumar Read Solution (3)

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(#M40153368) TCS QUESTION Keep an EYE

A man goes 50Km north , then turned left walked 40Km, then turned right ? In which direction he is?
a)North b)South c)East d)West

Asked In TCS divyasree (10 years ago)

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(#M40024304) TCS QUESTION Keep an EYE

There are 6 red balls,8 blue balls and 7 green balls in a bag. If 5 are drawn with replacement. What is the probability atleast three are red!

Asked In TCS Karthika (12 years ago)

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(#M40012345) TCS QUESTION Keep an EYE

If 3y+x>2 and x+2y ≤3, what can be said about the value of y ?
a. y = -1 b. y > -1 c. y < -1 d. y =1

Asked In TCS R.S.L.manasa (13 years ago)

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(#M40021870) TCS QUESTION Keep an EYE

The 49th term of an arithmetic progression is 23 and 62nd term is 37. What is the sum of the first 110 terms of the series?
option
a) 3000
b) 3300
c) 3600
d) 3900

Asked In TCS Tanu (12 years ago)

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(#M40033825) TCS QUESTION tcs Keep an EYE

10 How many times is the digit 8 used in writing all numbers from 600 to 900 ?


1) 100
2) 120
3) 140
4) 160

Asked In TCS sravani (11 years ago)

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(#M40011800) TCS QUESTION Keep an EYE

Average age of a class of 40 girls is reduced by 1 year when 10 girls whose average age is 20 years, are discharged and 10 new girls are admitted find the average age of new comers?

Asked In TCS ashwini jadhav (13 years ago)

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(#M40012522) TCS QUESTION Keep an EYE

The marked price of a coat was 40% less than the suggested retail price. Eesha purchased the coat for half the marked price at a fiftieth anniversary sale.what percent less than the suggested retail price did Eesha pay?
a)60%,b)20%,c)70% d)30%

Asked In TCS RAHU SHARMA (13 years ago)

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(#M40001562) TCS QUESTION latest puzzle Keep an EYE

A research lab in Chennai requires 100 mice and 75 sterilized cages for a certain set of laboratory experiments. To identify the mice, the lab has prepared labels with numbers 1 to 100, by combining tags numbered 0 to 9. The SPCA requires that the tags be made of toxin-free material and that the temperature of the cages be maintained at 27 degree Celsius. Also, not more than 2 mice can be caged together and each cage must be at least 2 sq.ft in area. The 5 experiments to be conducted by lab are to be thoroughly documented and performed only after a round of approval by authorities. The approval procedure takes around 48 hours. How many times the tag is numbered '4' used by the lab in numbering these mice?
a) 9 b) 19 c) 20 d) 21

Solution

JAYASREE N.J is right but he counted 44 as a single 4 so answer should be 20 because 44 has twice 4


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Asked In TCS Aditi Sharma (14 years ago)

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