A mixture of 70 liters of wine and water contains 10% water. How much water must be added to make water 12 ½% of the total mixture?

Sarah ali

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A. 12 liters
B. 10 liters
C. 4 liters
D. 2 liters

The amount of water (in ml) that should be added to reduce 9 ml. Lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is__________?

Sarah ali

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A. 3
B. 4
C. 5
D. 6

The tax on a commodity is diminished by 20% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it?

Sarah ali

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A. 20%
B. 18%
C. 15%
D. 12%

At an examination in which full marks were 500. A got 10% less than B, B got 25% more than C and C got 20% less than D. If A got 360 marks, what percentage of full marks was obtained by D?

Sarah ali

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A. 70%
B. 90%
C. 80%
D. 75%

If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was__________?

Sarah ali

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A. 1,20,000
B. 1,10,000
C. 1,00,000
D. 90,000

There were two candidates in an election. Winner candidate received 62% of votes and won the election by 288 votes. Find the number of votes casted to the winning candidate?

Sarah ali

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A. 456
B. 744
C. 912
D. 1200

Masood’s salary is reduced by 10% and then reduced salary is increased by 10%. Find ,how many percentage his present salary is less as compared to his previous salary?

Sarah ali

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A. Nothing
B. 10%
C. 1%
D. 5%

Nawaz Sahrif spends 10% of his income in house rent, 20% of the rest on his children’s education, 25% of the rest miscellaneous causes. If he now posses Rs. 1944 then his income is_______?

Sarah ali

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A. Rs.3600
B. Rs.4000
C. Rs.4500
D. Rs.3000

If cost of sugar increases by 25%. How much percent consumption of sugar should be decreased in order to keep expenditure fixed?

Sarah ali

•

No Comments

A. 10%
B. 15%
C. 20%
D. 25%

The price of an article has been reduced by 25%. In order to restore the original price the new price must be increased by________?

A mixture of 70 liters of wine and water contains 10% water. How much water must be added to make water 12 ½% of the total mixture?

The amount of water (in ml) that should be added to reduce 9 ml. Lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is__________?

The tax on a commodity is diminished by 20% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it?

At an examination in which full marks were 500. A got 10% less than B, B got 25% more than C and C got 20% less than D. If A got 360 marks, what percentage of full marks was obtained by D?

If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was__________?

There were two candidates in an election. Winner candidate received 62% of votes and won the election by 288 votes. Find the number of votes casted to the winning candidate?

Masood’s salary is reduced by 10% and then reduced salary is increased by 10%. Find ,how many percentage his present salary is less as compared to his previous salary?

Nawaz Sahrif spends 10% of his income in house rent, 20% of the rest on his children’s education, 25% of the rest miscellaneous causes. If he now posses Rs. 1944 then his income is_______?

If cost of sugar increases by 25%. How much percent consumption of sugar should be decreased in order to keep expenditure fixed?

The price of an article has been reduced by 25%. In order to restore the original price the new price must be increased by________?

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