SSC Apt Exam 04041

1. A shopkeeper bought 150 calculaters for Rs. 250 each He spent Rs. 2500 on transportation and packaging. If he marks Rs. 320 for each calculater and also allows a discount of 5% find his profit percentage.

2. A man had two options of getting successive discount of 10%, 10% and 30% and the second of 40%, 5% and 5% respectively on the item of cost Rs. 5000. How much he can save by choosing the better option ?

3. There are two shirts and price of one is 100 more than that of other. If the dearer shirt is sold at 10% profit and the cheaper one at 10% loss then find the loss or profit on whole the transaction.

4. A person spends 25% of his total income on clothes and 20% of the remaining on food. If he saves Rs. 3600 out of his total income, then find his total income and also his expenditure on clothes :

5. Due to a decrease of 20% in the price of mangoes, a man is now able to buy 10 mangoes more for Rs.5. Find the current and initial number of the mangoes bought in 1 rupees:

6. The total population of a village is 8400 out of which the ratio of males and females is 43 : 41. 80% of the males are literate and 40% of the females are illiterate. Find the literacy % of that village?

7.In a sample of 50 litre glycerine there was 20% impurity. How many litres pure glycerine should be added to the mixture so that the impurity may reduce to 5% ?

8.Two vessels of same capacity contains a mixture of water and milk. The ratio of water and milk in the two vessels is 3 : 4 and 5 : 3 respectively. If the mixture of two vessels is poured into a third vessel. Find the new ratio of water and milk in the new mixture?

9.Four vessels contains the mixture of milk and water the ratio of milk and water in the vessels is 5 : 3, 2 : 1, 3 : 2, and 7 : 4 respectively. In which vessel, milk is the least in comparison with water.

10 . A contractor predicts that of the two workers one can make a wall in 12 hours and the other in 11 hours. He finds his experience that if both the workers work together they use 300 bricks more per hour, and build the wall in 4 hours. Then find the number of bricks in the wall?

11. In a factory there are three shifts of work in a day. During these three shifts the average working efficiency of workers are 80% 70% and 50% respectively. If work is completed in 60 days by working in first shift. Then in how many days the work will be completed by working three shifts all the day?

12. In a factory there are three shifts of work in a day. During these three shifts the average working efficiency of workers are 80% 70% and 50% respectively. If work is completed in 60 days by working in first shift. Then in how many days the work will be completed by working three shifts all the day?

13. I walk a certain distance and ride back taking a total time of 37 minutes. I could walk both ways in 55 minutes. How long would it take me to ride both ways?

14. A man walks a certain distance and rides back in 4 hours 30 minutes. He could ride both ways in 3 hours. The time required by the man to walk both ways is:

15. A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is:

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17. The area (in sq. unit) of the triangle formed in the first quadrant by the line 3x +4y =12 is

18 . The sides of a triangle are 16 cm, 12 cm and 20 cm. Find the area,

19 .The volume of a solid hemisphere is 19404 cm3 . Its total surface area is

20.A solid hemisphere is of radius 11 cm. the curved surface area in sq. cm is

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