Category : Mathematics

Quiz: Check Your Knowledge About Percentage in Mathematics

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Questions & Options


1. There are 1800 students in school, if 20% Muslim, 15% Sikh 10% Christian, and remaining are Hindu then how many are Hindu students?

85177 880
85178 1024
85179 990
85180 1120

2. The population of Paris in 1961 was 44000. In 1971 it increased to 55000. What is the percentage increase in population?

85181 22%
85182 25%
85183 15%
85184 20%

3. If one side of the rectangle is increased by 50% and another Side Is decreased by 50% the new area is how much percent less than the original area?

85185 25%
85186 50%
85187 40%
85188 90%

4. If the price of a machine increased by 20%, the sale decreased by 40%. What is the effect of cash collect?

85189 15% less
85190 20% less
85191 25% less
85192 28% less

5. In a company, there are 75% skilled workers and remaining are unskilled.80% of skilled workers and 20% of unskilled workers are permanent. If the number of temporary workers is 126, then what is the number of total workers?

85193 480
85194 510
85195 360
85196 377

6. Indian examination 51% student failed in English and 45% failed in mathematics. If 21% failed in both subjects and 169 passed the examination, then how many students appeared in the examination?

85197 760
85198 557
85199 400
85200 None of these

7. If the length and breadth of a rectangular field are increased by 20% and 10% respectively then how much percent the area increases?

85201 32%
85202 30%
85203 27%
85204 20%

8. If 5% of a number is 15 then what is the value of 30% of the number?

85205 80
85206 87
85207 90
85208 93

9. Marks scored by Rambo in English are equal to 40% of total marks secured by him in science and mathematics. If he secured 20 marks more in the science institute of mathematics, how many marks he secured in English?

85209 780
85210 860
85211 Information is incomplete
85212 None of these

10. The population of a city was 50,000. It increased to 52000, what is the percentage increase in the population?

85213 18%
85214 20%
85215 3%
85216 4%
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