SSC Apt Exam 04016

1. The average weight of 8 persons is increased by 2.5kg when one of them who weights 56 kg is replaced by a new man. The weight of new man is :

2. The average age of 4 football player is 33 years. A new player added in their group now new average becomes 33 year 6 months. After that a footbller in their group after which average age become 33 year 9 months. Find the average age of two new player.

3 . A man sells two article for rupees 1710 if he sells the first article at 10% loss and 2nd article at 25% profit then find the amount of profit or loss in whole transaction ? If the cost price of first article is equal to selling price of 2nd article ?

4 . A man sells a book and a table at 13% and 9% profit respectively then he earns rupees 1060 but if he sells the book at 16 2/3% profit and table at 11 1/9% loss then bears no profit no loss. Find their CP ?

5 . There are three types of Butter, Parag, Amul and Nestle. The ratio of fat to the non-fat contents in butter is 4 : 5, 5 : 6, 6 : 7 respectively. If all these three types of butter is mixed in equal quantity, the ratio of fat to the non-fat contents in the mixture will be:

6 . In a 50 litre mixture of water and milk, water is only 20%. The milkman gives 10 litre ‘of this’ mixture to a customer and then he adds up 10 litres of pure water in the remaining mixture. The percentage of water in the final mixture is :

7 . In a class, the no. of boys is more than the no. of girls by 12%. The ratio of boys to girls is:

8 . Selling price of a shirt and a coat is Rs. 4000. The cost price of a shirt is 58.33% of the cost price of a coat and so amount of profit on both the shirt and coat is same, then the price of the shirt could be :

9 . A and B can do a job together in 7 days. A is 2 1/3 times as efficient as B. The same job can be done by A alone in;

10 . A is thrice as good a workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in?

11 . The simple interest received at 6% per annum after 22 years is ` 2560 more than the principal amount after the completion of the time how much money would be repaid?

12 . The cost of a T.V. is RS 12,000. A customer bought it after paying RS 4000 as down payment and he promises to pay the rest amount in three equal installment at 5% compound interest per annum. Find the amount of each installment paid by him ?

13 . Walking at the rate of 4 km an hour, a man covers a certain distance in 3 hours 45 minutes. If he covers the same distance on cycle, cycling at the rate of 16.5 km/hour, the time taken by him is:

14 . A man can reach a certain place in 30 hours. If he reduces his speed by 1/15 th, he goes 10 km less in that time. Find his speed per hour :

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20. A rectangular carpet has an area of 120 m2 and a perimeter of 46 metre. The length of its diagonal is:

21. The whole surface of a cube is 150 sq. cm. Then the volume of the cube is

22 . If 2x + 3y = 5 and x = -2, then the value of y is :

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25 . The ratio of the length and breadth of a rectangular parallelopiped is 5 : 3 and its height is 6 cm. If the total surface area of the parallelopiped be 558 sq. cm, then its length in dm is