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CTS Placement Papers with Solution Page 134

(#M40003297) CTS QUESTION Keep an EYE

When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me.The average age of my family during my marriage is same as today. What is the age of Father when he died?

Asked In CTS Kuldeep Singh (14 years ago)

Solved Kunal Anand Read Solution (9)

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(#M40003177) CTS QUESTION Keep an EYE

There are 6 people W,H,M,C,G,F who are murderer,victim,judge,police, witness,hangman. There were no eye-witness,only circumstantial witness. The murderer was sentenced to death. Read following statement and determine who is who.
1. M knew both murderer and victim.
2. Judge asked C to describe murder incident.
3. W was last to see F alive.
4. Police found G at the murder site.
5. H and W never met.

Asked In CTS Kuldeep Singh (14 years ago)

Unsolved Read Solution (4)

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(#M40003120) CTS QUESTION Keep an EYE

9) There are 2 vessels A & B containing 25 liters each of pure milk and pure water respectively. 5 liters of milk from A is taken and poured into B , then 6 liters of mixture from B is taken and poured in A. What is ratio of water A and B respectively.

Asked In CTS navya (14 years ago)

Solved CHANDAN KR SINGH Read Solution (6)

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(#M40002471) CTS QUESTION analytical Keep an EYE

rambo works in the security section of a bank.everybody in the company is either an IT person or a finance person or both.the assignment that rambo is currently working on has five people from finance and three people from IT,including him.of the 26 finance people in his department,a total of 16 are in his section.of the 18 IT people in his department,10 are not in rambo section.there is nobody in rambo section who is both a finance person and an IT person.fifteen people in his department do not belong to his section...
1)how many IT people are there in rambo's department who are not a finance person and are not in rambo's section?
A)1 B)3 C)5 D)8
2)what number finance people in rambo's department are not in his section?
A)26 B)10 C)21 D)16
3) what is the total number of people who come under rambo's department?
A)51 B)45 C)40 D)39
4)how many people in the department are both IT and finance persons?
A)0 B)5 C)3 D)7

Asked In CTS gowri (14 years ago)

Unsolved Read Solution (2)

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(#M40002289) CTS QUESTION Keep an EYE

3x+4y=10
x^3+y^3=6
What is the minimum value of 3x+11y=?

Solution

Two equations based on 2 variables are given so x and y can be obtained, so minimum value of 3x+11y becomes meaningless
I think there will be an in-equation sign in the question
Dear KUMAR SOUVIK MAJI, send correct question for getting answer

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Asked In CTS KUMAR SOUVIK MAJI (14 years ago)

Solved Read Solution (4)

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(#M40002105) CTS QUESTION Keep an EYE

A car travels from B at a speed of 20 km/hr. The bus travel starts from A at a time of 6 A.M. There is a bus for every half an hour interval. The car starts at 12 noon. Each bus travels at a speed of 25 km/hr. Distance between A and B is 100 km. During its journey ,The number of buses that the car encounter is ?

Asked In CTS Aparajita Chowdhury (14 years ago)

Solved Aashu Read Solution (9)

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(#M40002104) CTS QUESTION Keep an EYE

Two cars are 500 cm apart. each is moving forward for 100 cm at a velocity of 50 cm/s and receding back for 50 cm at 25cm/s at what time they will collide with each other.

Asked In CTS Aparajita Chowdhury (14 years ago)

Solved subhendu bikash roy Read Solution (8)

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(#M40002091) CTS QUESTION Keep an EYE

A hollow cube of size 5cm is taken, with the thickness of 1cm. It is made of smaller cubes of size 1cm .If the outer surface of the cube is painted how many faces of the smaller cubes remain unpainted?

Asked In CTS Aparajita Chowdhury (14 years ago)

Solved ~Sandeep~ Read Solution (1)

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(#M40002088) CTS QUESTION Keep an EYE

x=2+2^(2/3)+2^(1/3), then what is the value of x^3-6x^2+6x? here X^Y indicates X to the power Y.

Solution

Given that x = 2 + 2^(2/3) + 2^(1/3)
so x - 2 = 2^(2/3) + 2^(1/3)
or (x-2)^3 = [2^(2/3)+2^(1/3)]^3
or x^3 - 8 - 6x(x-2) = 2^2 + 2^1 + 3*[2^{(2/3)+(1/3)}[2^(2/3)+2^(1/3)
or x^3 - 8 - 6x^2 + 12x = 4 + 2 + 6(x-2)
or x^3 - 8 -6x^2 + 12x = 6 + 6x - 12
or x^3 - 6x^2 +6x = 2

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Asked In CTS Aparajita Chowdhury (14 years ago)

Solved Read Solution (2)

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(#M40002087) CTS QUESTION Keep an EYE

There are two bridges running parallel over river Kauvery, and they are 1 KM apart. A man started rowing the boat upstream under first bridge, his hat fell into river while he was exactly under second bridge. He realized that after 15 mts, and started rowing in opposite direction, he eventually caught his hat under First Bridge. What is the speed of river Kauvery?

Asked In CTS Aparajita Chowdhury (14 years ago)

Solved Aashu Read Solution (2)

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