Quiz-1

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Question 1

Time: 00:00:00
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number of students in the school?

122

122

100

100

110

110

122

122

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Question 2

Time: 00:00:00
11 1/9 % of 900?

123

123

100

100

234

234

567

567

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Question 3

Time: 00:00:00
 What percent is 70 of 280?

25%

25%

26%

26%

12%

12%

None of these

None of these

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Question 4

Time: 00:00:00
If A's height is 40% less than that of B, how much percent B's height is more than that of A?

66.66%

66.66%

66 %

66 %

34%

34%

34.7%

34.7%

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Question 5

Time: 00:00:00
A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the original number?

1200

1200

1000

1000

1345

1345

2367

2367

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Question 6

Time: 00:00:00
The ratio 5:20 expressed as percent equals to

23

23

24

24

25

25

26

26

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Question 7

Time: 00:00:00
 75 g of sugar solution has 30% sugar in it. Then, the quantity of sugar that should be added to the solution to make the quantity of the sugar 70% in the solution, is

100

100

123

123

145

145

115

115

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Question 8

Time: 00:00:00
Half of 1 percent written as decimal is

0.005

0.005

5

5

0.5

0.5

0.05

0.05

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Question 9

Time: 00:00:00
2.09 can be expressed in terms of percentage as

209

209

213

213

234

234

345

345

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Question 10

Time: 00:00:00
The price of sugar having gone down by 10%, a consumer can buy 5 kg more sugar for Rs 270. The difference between the original and reduced price per kg is

45

45

60

60

90

90

48

48

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