SSC Apt Exam 04018

1. After replacing old member by a new member, it was found that the average age of five member of a club is the same as it was 8 years ago. What is the difference between the ages of the replaced and the new member?

2 . The average monthly salary of 660 workers in a factory is Rs.880(approx). The average monthly salary of officers is Rs.2100 and average monthly salary of the other workers is 840. The number of other worker is:

3 . An item costing Rs. 840 was sold by a shopkeeper to a buyer at a gain of 10 % and it was again sold by the buyer to the new buyer at a loss of 5%. Then final price of the item is :

4 . If the profit percent got on selling an article is numerically equal to its cost price in rupees and the selling price is Rs. 39, then cost price (in Rs.) will be :

5. A jar was full with milk. A person used to draw out 20% of the milk from the jar and replaced it with sugar solution. He has repeated the same process 4 times and thus there was only 512 gm of milk left in the jar, the rest part of the jar was filled with the sugar solution. The initial amount of the milk in the jar was :

6. In my big pocket there are Rs. 25 consisting of only the denominations of 20 paise and 50 paise. Thus there are total 80 coins in my pocket. The no. of coins of the denomination of 50 paise is :

7. A, B, C and D purchased a Batra-multiplex for Rs. 56 lakh. The contribution of B, C and D together is 460% that of A, alone. The contribution of A, C and D together is 366.66% that of B’s contribution and the contribution of C is 40% that of A, B and D together. The amount contributed by D is :

8. 8 % of the voters in an election did not cast their votes. In this election, there were only two candidates. The winner by obtaining 48% of the total votes defeated his contestant by 1100 votes. The total number of voters in the election was:

9 . A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is?

10 . Two workers A and B working together completed a job in 5 days. If A worked twice as efficiently as he actually did and B worked 1/3 as efficiently as he actually did, the work would have been completed in 3 days. A alone could complete the work in?

11 . a, b, c and d are such that a is the interest of b, b is the interest of c and c is the interest of d. If in all three conditions the rate of interest and time be the same which term will show the ratio of a to d ?

12 . ` 6000 was lent out at 10% per annum for 1 1/2 years. Find the amount of interest if the interest being payable compounded half yearly ?

13. Rajesh kumar starts from X to Y a 42 km distance with a speed of 60 km/hr. But after every 10 min. he decreases his speed by 6 km/h. How much time did he take to reach at Y:

14 . Two swimmers started simultaneously from the beach, one to the south and the other to the East. Two hours later, the distance between them turned out to be 100 km. Find the speed of the faster swimmer, knowing that the speed of one of them was 75 % of the speed of the other:

15. A bus meets with an auto at 10 : 00 am while going on the same way in the same direction towards Haridwar. The Bus reach at Haridwar at 12 : 30 p.m. and take 1 hour rest at there. Bus return on the same way and meet with the same auto half an hour later. At what time the Auto will reach at Haridwar:

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21. The length of a rectangle is twice the breadth. If area of the rectangle be 417.605 sq. m., then length is-

22 . If the sum of the dimensions of a rectangular parallelopiped is 24 cm and the length of the diagonal is 15 cm, then the total surface area of it is

23 . Find the number of zeroes at the end of the product 1000!

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