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TCS Numerical Ability - Percentage Interview Questions with Answers

(#M40167055) TCS QUESTION Keep an EYE

In a certain city, 60 percent of the registered voters are Party A supporters and the rest are Party B supporters. In an assembly election, if 75% of the registered Party A supporters and 20% of the registered Party B supporters are expected to vote for Candidate A, what percent of the registered voters are expected to vote for Candidate A?
A)60 B)75 C)53 D)20

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167017) TCS QUESTION Keep an EYE

The value of a car depreciates in such a way that its value of the end of each year is 4/5 of its value of the beginning of the same year. If the value at the end of 3 years is Rs. 6,40,000, then initial value of the car (Rs) is _____

Asked In TCS Devendra Marghade (2 years ago)

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(#M40165550) TCS QUESTION NUMBER SYSTEM Keep an EYE

IF X IS ADDED TO BOTH NUMENATOR AND DENOMINATOR IN FRACTION 2/3 AND 20/3,THEN FRACTION BECOME EQUAL.THE FACTOR OF X IS??

Asked In TCS Prikshit Gakhar (4 years ago)

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(#M40165505) TCS QUESTION TCS Logical Keep an EYE

Three independent mechanisms A, B and C have been incorporated for power saving in a plant producing respectively 30%, 40% and 10% efficiency. Assuming that they operate independently, what is the net power efficiency achieved?
(a) 62.2% (b) 68% (c) 61% (d) 64% (e) 56%

Asked In TCS Mehul KOTHARI (4 years ago)

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(#M40165502) TCS QUESTION TCS Logical Keep an EYE

The productivity of a team of engineers is given by the function
P(N) = 4000 √N, where N is the total strength. Find the percentage change in productivity if the strength of the team is increased by 1%.
(a) 0.75% (b) 0.5% (c) 0.25% (d) 1% (e) 2%

Asked In TCS Mehul KOTHARI (4 years ago)

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(#M40157233) TCS QUESTION Keep an EYE

(37% of 2370) – (41% of 2105) =?
1) 13.85
2) 12.56
3) 13.10
4) 12.15
5) None of these

Asked In TCS Samjukta Das (6 years ago)

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(#M40156428) TCS QUESTION Cummulative Profit Keep an EYE

The cumulative profits of a company since its inception are shown in the diagram. If the net worth of the company at the end of 4th year is 99 crores, the principal it had started with was

Note:- Profit At 4th year is 10%
1st year 5%
2nd year 7%
3rd year 10%

Asked In TCS Dipak parekh (6 years ago)

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(#M40155612) TCS QUESTION Keep an EYE

if 8= 4% of a
and 4= 8% of b then c=b/a what is c?

Asked In TCS Sushmitha (7 years ago)

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(#M40154918) TCS QUESTION Apti Keep an EYE

The value of a scooter depreciates an such a way that its value at the end of each year is 3/4 of its value at the beginning of the same year. If the initial value of the scooter is Rs. 40.000. what is its value at the end of 3
years’

options are
23125/16875/13435/19000

Asked In TCS dhritiman (7 years ago)

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(#M40154830) TCS QUESTION Apti Keep an EYE

The value of the expression
1%2%3%5%7%11%13
Can be altered by including parenthesis.If we are allowed to place as many parenthesis as we want,how many distinct values can be obtained from this expression?
Clue:which of the numbers can appear in the numerator and which are in the denominator of the fraction obtained after inserting parenthesis?

Asked In TCS dhritiman (7 years ago)

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