# Online Aptitude Test 8

1. The price of a mobile phone is decreased by 30% there by its sales is increased by 40%. What is the percentage of change in the turnover for the shopkeeper ?

1. 20 litres of a mixture of milk and water contains 40% water. When 5 litres of milk is added, what will be the percentage of milk in the mixture ?

1. x % of y +++ y % of x = z% of xy then z = ?

1. David sells a bicycle to Raju at 30% profit. Raju sells it to Mohan at 10% loss. If Mohan pays Rs. 234 for it, at what price did David buy it ?

1. The cost price and selling price of a table are in the ratio 4:7. What is the percentage of profit ?

1. By selling 80 oranges, a fruit seller gains the cost price of 20 oranges, a fruit seller gains the cost price of 20 oranges. What is his gain percentage ?

1. The investments of A,B and C are in the ratio 7:8:6. If B and C together received together Rs. 24000 as their share in the profit, what is A’s share in the profit?

1. The investments of A and B are in the ratio 3:2. ‘A’ withdraws his capital in 6 months, then how long B’s capital is used, if they divide the profit equally ?

1. Mr.Pavan has two daughters. His age is 3 times the sum of the ages of his daughters. After 4 years his age will be twice the sum of the ages of his daughters. What is the present age of Mr. Pavan

1. The average weight of 8 men is increased by 1.5 kg when one of the men who weigh 65 kg is replace by a new man. The weight of the new man is

1. cherry :

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2. krishna :

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3. Srinivasa Rao K :

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