SSC Apt Exam 04066

1. A man annouces 25% discount on the marked price of a bicycle and still makes a profit of 20% . If he had bought it for Rs.1200. Find the marked price of bi-cycle -

2. If I sell a horse for Rs. 6200 and a cow for Rs.2600 than I got 10% profit on the cost of both. if I sell the horse for Rs. 6000 and the cow at its cost price than I get a profit of 12 1 2 % find the cost price of both the horse and the cow.

3. A man bought 5 cows and 13 buffalo. for Rs. 51,000 He sold cows at 15% profit and buffalos at 10% loss. In this way he got a profit of Rs. 1150. Find the cost price of 2 cows and 3 buffaloss.

4. In an election there were only three candidates. 10% of the total votes could not be cast and 10,000 votes were found invalid. The winning candidate got 52% of the valid votes and the candidate at third position got 12% votes. If the candidate at second position got 28800 votes, then find the total number of votes.

5. In an exam 900 girls 1100 boys appeared. In which 40% of girls and 50% of the boys passed the exam. Find the percentage of failed students.

6 . In a 200 grams mixture of water, spirit and alcohol the quantity of water, spirit, alcohol are 20%, 30% and 50% respectively. If 20 gm alcohol is added to the mixture and the quantity of water be doubled in the mixture then find their respective ratio of their quantities in the mixture.

7.A vessel cantains 500 litre milk. 40 litre milk was taken out and was replaced with 40 litre water. Next time 20 litre of the mixture was taken out and was replaced with 20 litre water. And in the last 10 litre mixture was taken out and replaced with 10 litre water. Find the quantity of milk remaining in the vessel.

8 .A vessel contains some milk. 6 litre of the milk was taken out of the vessel and replaced with 6 litre of water and again 6 litre of mixture was taken out and was replaced with water. Now the ratio of milk to water becomes 100 : 69. Find the initial quantity of milk in the vessel.

9 .Three glass of equal capacity contains a mixture of water and alcohol in the ratio 4 : 3, 5 : 2 and 7 : 3 respectively. If the mixture of all three glasses is poured into an another fourth glass, what will be the ratio of alcohol and water in the new mixture.

10 . P can do the work in 15 days and Q can do the same work in 30 days. In how many days they work together to finish the same work?

11 . X can do a piece of work in 30 days and Y can do in 20 days. In how many days they work together to finish the same work?

12. A can do a piece of work in 7 days and B can do the same work in 7 days. In how many days working together will they do the same work?

13. A man crosses a road 250 metres wide in 75 seconds. His speed in km/hr is:

14 . An athlete runs 200 metres race in 24 seconds. His speed (in km/hr) is:

15. A man walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge (in metres) is :

16. Rajesh borrowed a sumof rupees `6300 from Katrina at the rate 14% per annum and lent out the sum by adding some more money in it to Bhuvnesh at the rate 16%. During the whole transaction from Katrina to Bhuvnesh he earns rupees `618 in 3 years. Find the sum added by Rajesh ?

17. Bhuvnesh borrowed a sum of money from Rajesh atthe rate of 8% per annum simple interest for the first 4 years 10% per annum for the next 6 years and 12% per annum for the period beyond 10 years. If he pays a total of Rs. 12160 as interest only at the end of 15 years, how much money did he borrow?

18. Rajesh borrows Rs. 7000from a bank at S.I. After three years he paid Rs. 3000 to the bank and at the end of 5 years from the date of borrowing he paid Rs. 5450 to the bank to settle the account. Find the rate of interest :

19 .The floor of a corridor is 100 m long and 3 m wide. Cost of covering the floor with carpet 50 cm wide at the ratio of Rs. 15 per m is

20. A hall 25 metres long and 15 metres broad is surrounded by a verandah of uniform width of 3.5 metres. The cost of flooring the varandah, at Rs. 27.50 per square metre is

21.The outer circumference of a circular race-track is 528 metre. The track is everywhere 14 metre wide. Cost of levelling the track at the rate of Rs.10 per sq. metre is :

22 .The radius of a cylinder is 10 cm and height is 4 cm. The number of centimetres that may be added either to the radius or to the height to get the same increase in the volume of the cylinder is :

23.The base of a prism is a right angled triangle with two sides meeting at right angle are 5 cm and 12 cm. The height of the prism is 10 cm. The total surface area of the prism is

24.

25.