• Placement Questions
• /
• TCS
• /
• Numerical Ability
• /
• Percentage

TCS Numerical Ability - Percentage Interview Questions with Answers

(#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 Months ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (15)   (7) Submit Your Solution Percentage

(#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 Months ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (11)   (9) Submit Your Solution Percentage

(#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 Months ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (2)   (3) Submit Your Solution Percentage

(#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 (2 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (45)   (10) Submit Your Solution Percentage

(#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 (2 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (7)   (16) Submit Your Solution Percentage

(#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 (2 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (14)   (2) Submit Your Solution Percentage

(#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 (3 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (5)   (3) Submit Your Solution Percentage

(#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 (3 years ago)

Unsolved Read Solution (4)

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

(#M40154809) TCS QUESTION Keep an EYE

. A 2 inch cube(2*2*2) of silver weighs 1.5 kilos and is worth Rs1000.how much is a three inch cube of silver worth a)18750 b)33750 c)22500 d)28000

Asked In TCS alka acharjya (3 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (10)   (0) Submit Your Solution Percentage

(#M40154747) TCS QUESTION Keep an EYE

Chauncy, an English bulldog, received 1200 votes in the Mr. Bulldog USA competition, giving him approximately 30 percent of the vote. Approximately what percent of the remaining votes would he have needed to receive in order to win 70 percent of the total votes?

Asked In TCS Priya (3 years ago)

Solved Riya Guha Roy Read Solution (8)

Is this Puzzle helpful?   (20)   (5) Submit Your Solution Percentage