SSC Apt Exam 04036

1. The average of nine consecutive odd numbers is 53. The least odd number is :

2. The average monthly salary of the workers in a workshop is Rs.8,500. If the average monthly salary of 7 technicians is Rs. 10,000 and average monthly salary of the rest is Rs. 7,800, the total number of workers in the workshop is:

3 . A person divides his total route of journey into three equal parts and decides to travel the three parts with speeds of 20,15 and 12km/hr. respectively. Find his average speed during the whole journey :

4. Bhuvnesh sold a radio at 8% loss. Had he bought it at 10% less and sold at 20% profit, he would have gained 5120 rupees more than before. Find the initial cost price of the radio.

5. A company gives a 25% discount on the list price of its products and made a 25% profit. Sometime later company increases its poduction cost by 10% and issuse a new list price which is 25% more than the previous one. If the company continues to allow the discount as before, find the profit percentage at new cost

6. In an exhibition by Rajesh Publication theentry ticket was sold for Rs. 5.Later on it was decreased by20%. As a result the collectionamount from ticket selling increased by 44%. Find the percentage increase in the number of visitors

7. In a rectangle ‘a’ represents breadth and ‘b’ length. If the breadth is decreased by 20% and the length is increased by 10% then what percentage the new area will be in comparison with the area ‘ab’?

8. ` 710 is divided among A, B and C in such a way that A receives ` 40 more than B, C receives ` 30 more than A. Find the Share of C.

9. The ratio of age of Meena to her mother is 3 : 8. Find the ratio of their age after 4 years, if after 10 years their age difference will be 35 years

10. 2 men or 5 women or 7 boys can finish a work in 469 days, then the number of days taken by 7 men, 5 women and 2 boys to finish the work in :

11. 450 man-days of work can be completed by certain number of men in some days. If the number of people (men) are increased by 27 , then the number of days required to complete the same work is decreased by 15. The number of days required to complete the three times work (than the previous/actual work) by 27 men?

12. A man has to travel 200 km. In starting he travels 50 km at a speed of 40 km/h. After this every 50 km he travels 5 km/ h faster than the previous speed. At the time of returning first 50 km he travels at a speed of 10 km/hr. After this every 50 km he travels 10 km/ h faster than the previous speed. Then find the average speed of the man during the whole journey?

13. A and B are two friends. A lives at a place P and B lives at another place Q. Everyday A goes to Q to meet B at 120 km/h. Thus, he takes 3 hours. On a particular day B started to meet A so he moved towards P. On that day A took only 2 hours to meet B on the way instead at Q.

14 . Two horses start trotting towards each other, one from A to B and another from B to A. They cross each other after one hour and the first horse reaches B, 5/6 hours before the second horse reaches A. If the distance between A and B is 50 km. What is the speed of the slower horse?

16 . The areas of two similar triangles are in the ratio 9 : 16. Their corresponding sides will be in the ratio :

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20. The hypotenuse of a right angle isosceles triangle is 5 cm. Its area will be

21. If the difference between the circumference and diameter of a circle is 30 cm, then the radius of the circle must be

22. The slant height of a conical mountain is 2.5 km and the area of its base is 1.54 km2 . then find the height of conical mountain

23. A solid metallic spherical ball of diameter 6 cm is melted and re casted into a cone with diameter of the base as 12 cm. The height of the cone is

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