SSC Apt Exam 04026

1. The average age of a husband and wife was 23 years. When they were married 5 years ago. The average age of the husband, the wife and a child who was born during the interval, is 20 years now. How old is the child now

2. An investor earns 3% return on 1/ 4 th of his capital, 5% on 2 /3 rd and 11% on the remainder. What is the average rate of return he earns on his total capital?

3 . If the price of sugar is decreased by 20%, a person can buy 2 kg more sugar for 360 rupees. Find the original and present price of sugar/kg.

4 . The number of seat in a cinema hall is increased by 25%. the cost of a ticket is also increased by 10%. The overall percentage increase in the revenue is:

5 .In first type of 10 litre wine alcohol is 26% while in second type of 15 litre wine, alcohol is 45% If both types of wines are mixed together what will be the percentage of alcohol in the mixture?

6 .In a vessel the ratio of milk and water is 4 : 5 18 litre mixture was taken out and replaced with 16 litre water. In this way the ratio of milk and water becomes 4 : 7. Find the initial quantity of mixture.

7 . A, B and C can do a piece of work in 11 days, 20 days and 55 days respectively, working alone. How soon can the work be done if A assisted by B and C on alternate days?

8 . A alone can complete a work in 16 days and B alone in 12 days. Starting with A, they work on alternate days. The total work will be complete in:

9 . Two men start walking from A and B, 72 km distance toward each other at same time. The speed of first person is 4 km/ h. While the other one starts at 2 km/h and increases his speed every hour by 1/2 km/h when will they meet ?

10 . Two car start from same place at same time. Speed of first car is 10 km/h and the speed of IInd car is 8 km/h and it increase its speed 1/2 km/h after each hour. After how much distance the second overtake the first :

11 . A company instead of raising the mark-up by 20% discounted the cost price by 20% while stiching the price tag on its product. Further the company offers a discount of 6.25% to its customer. In this process company incurs a loss of Rs. 37.5 on a single article. What is the selling price of that article ?

12 . The profit percentage of A and B is same on selling the articles at Rs. 1800 each but A calculates his profit on the selling price while B calculates it correctly on the cost price which is equal to 20%. What is the difference in their profits ?

13 . A man deposits a certain amount in a bank in the begining of each year for three years. If after completion of three years, the amount deposited in his account is ` 23808 and the rate of simple interest is 12%, find how much money does he deposit each year?

14 . Bhuvnesh bought a scooter on the condition that he would pay RS 12000 instantly and ` 1680 after one year and ` 5292 after two years. If the payment is at 5% compound interest, then what was the cost price of scooter.

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

23 . The length, breadth and height of a cuboid are in the ratio 3 : 4 : 6 and its volume is 576 cm3 . The whole surface area of the cuboid is

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