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Frequently Asked TCS Numerical Ability - Complex Numbers Interview Questions with Answers

(#M40011294) TCS QUESTION Keep an EYE

For any two numbers we define an operation $ yielding another number, X $ Y such that following condition holds:
• X $ X = 0 for all X
• X $ (Y $ Z) = X $ Y + Z
Find the Value of 2012 $ 0 + 2012 $ 1912
Options
o 2112
o 100
o 5936
o Can not be determined

Asked In TCS Hari Priya Kazipeta (10 years ago)

Unsolved Read Solution (9)

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(#M40037457) TCS QUESTION TCS Keep an EYE

At what rate of simple interest per annum an amount will be doubled in 10 years?

Asked In TCS Sneh (8 years ago)

Solved pirati karthik Read Solution (8)

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(#M40038063) TCS QUESTION number system Keep an EYE

how many three digit positive integer with digits x,y,z in the hundreds ten's and unit's place respectively,exist such that x

Asked In TCS Gourab Dutta (8 years ago)

Unsolved Read Solution (6)

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(#M40152839) TCS QUESTION time and work Keep an EYE

A writes 50 pages in 10 hours. A and B together writes 70 pages in 10 hours.In how many hours B can write 26 pages.

Asked In TCS Subodh Kumar (7 years ago)

Unsolved Read Solution (4)

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(#M40040617) TCS QUESTION age Keep an EYE

Simple question but big one on average age.sth like a, b, c weighted separately 1st a, b, c ,then a& b, then b &c then c & a at last abc, the last weight was 167,then what will be the average weight of the 7 reading?

Asked In TCS ANUP KUMAR GUPTA (8 years ago)

Solved vinit Read Solution (1)

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(#M40038590) TCS QUESTION Keep an EYE

what is the remainder when 789456123 is divided by 999

Asked In TCS SHUBHAM SONI (8 years ago)

Solved ranjan kumar Read Solution (18)

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(#M40033554) TCS QUESTION Keep an EYE

If 40% of a number is equal to two third of another number, what is the ratio of first number to the second number.
a)2:5
b)2:7
c)5:7
d)5:3

Asked In TCS Divya (9 years ago)

Unsolved Read Solution (7)

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(#M40029602) TCS QUESTION Keep an EYE

14. A person starts writing all 4 digits numbers. How many times had he written the digit 2??

Asked In TCS pre (9 years ago)

Unsolved Read Solution (11)

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(#M40038863) TCS QUESTION Keep an EYE

A person starts his work on Monday, after 8 days of work he will take rest i.e., on 9th

what would be his 12th

rest day.

Asked In TCS prathyusha (8 years ago)

Unsolved Read Solution (13)

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(#M40033692) TCS QUESTION Keep an EYE

tcs has come up with that verbal ability test i.e, formal emails....can someone help me with that?

Solution

Dear Priyanka,

Kindly don't get confused between our "Discussion Board" and "Placement Puzzles" section.

In "Placement Puzzles" section, post your questions and we will provide you the answers immediately whereas discuss your issues and problems with your fellow mates in our "Discussion Board" segment.

Don't mix the two, because sometimes it become little difficult for us to answer your questions on time in the puzzle section.

Regard
Team M4maths.

Like manish sir answer on facebook.

Asked In TCS priyanka dhingra (9 years ago)

Solved Read Solution (6)

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