TCS Ninja Percentages Questions and Answers Part 1

Question 1

Time: 00:00:00
A mother her little daughter and her just born infant boy together stood on a weighing machine which shows 74kgs.how much does the daughter weigh if the mother weighs 46kg more than the combined weight of daughter and the infant and the infant weighs 60% less than the daughter?

9

9

11

11

cannot be determined

cannot be determined

10

10

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Question 2

Time: 00:00:00
Mr.Govind was a building contractor. He was doing reasonably well in his business but was always on an expansion mode.Mr.Govind won a contract with the Corporation and his business began to boom. So he decided to deploy more people in his projects. If he were to increase his labour force by 33.33%, what will be percentage reduction in the work load of each employee?

75

75

50

50

25

25

33.33

33.33

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Question 3

Time: 00:00:00
Three partners X,Y, Z start the business. Y's capital has been four times Z's capital also twice X's capital has been equal to three time Y's capital. In case total profit has been Rs. 16500 at end of the year. Find out Y's share in it.

4000

4000

5000

5000

6000

6000

9000

9000

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Question 4

Time: 00:00:00
In paper A, one student got 18 out of 70 and in paper B he got 14 out of 30. In which paper he did fare well?

Paper A

Paper A

Paper B

Paper B

Equally

Equally

None

None

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Question 5

Time: 00:00:00
The value of a scooter depreciates in 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?

23125

23125

16875

16875

13435

13435

19000

19000

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Question 6

Time: 00:00:00
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?

49

49

55

55

59

59

57

57

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Question 7

Time: 00:00:00
Ajith sells a table to Ajay at 10% profit and Ajay sells it to Anoob at 10% loss. At what price did Ajith purchase the table if Anoob paid Rs.2178?

Rs.2100

Rs.2100

Rs.2150

Rs.2150

Rs.2200

Rs.2200

Rs.2250

Rs.2250

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Question 8

Time: 00:00:00
Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruits?

43 kg

43 kg

40 kg

40 kg

42 kg

42 kg

41 kg

41 kg

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Question 9

Time: 00:00:00
In the general elections, the parties 1, 2 and 3 got votes as 45, 12 and 43% respectively. If a total of 16000 people voted, then by what number of votes did the coalition of party 2 and 3 win?

1700

1700

1400

1400

1600

1600

1650

1650

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Question 10

Time: 00:00:00
The percentage increase in the number of pens sold by a trader from Tuesday to Wednesday is same as the percentage decrease in the number of pens sold from Monday to Tuesday. On Wednesday the trader sold 16 pens more than those he sold on Tuesday. If the percentage decrease in sales from Monday to Tuesday is 20%, how many pens did he sell on Tuesday?

20

20

96

96

100

100

80

80

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["0","40","60","80","100"]
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