SSC Apt Exam 04008

1. The average of four positive integers is 72.5. The highest integer is 117 and the lowest integer is 15. The difference between the remaining two integers is 12. Which is the higher of these two remaining integer ?

2 . The average of five consecutive natural number is m. If the next three natural numbers are also included, how much more than m will the average of these numbers be?

3. A manufacturer makes a profit of 15% by selling a colour TV for Rs.5750. If the cost of manufacturing increases by 30% and the price paid by the retailer is increased by 20%, find the profit percent made by the manufacturer.

4 . A watch dealer pays 10% custom duty on a watch that cost Rs. 250 abroad. For how much should he mark it, if he desires to make a profit of 20% after giving a discount of 25% to the buyer?

5 . ` 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.

6 . 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

7 . The population of a village is 5500. If the number of males increase by 11% and the number of females increases by 20% then the population becomes 6330. Find the population of females in the town.

8 . Ram sells his goods 25% cheaper than Shyam and 25% dearer than Balram. How much percentage is Balram’s goods cheaper than Shyam’s ?

9 . Rakesh, Ashok and Raju can do a piece of work in 30, 45 and 60 days respectively. Working together, In how many days they will complete the Two-fifth work?

10 . Naveen, Ashish and Mohit can do a certain Job in 17, 19 and 21 days respectively. If they work together they will complete the work in?

11 . Radha lent out some money at 8.37%. Per annum rate of simple interest for 2 1/2 years. She calculated that had she given it at 1.37% less, she would have received ` 6850 less. What amount he lent out?

12. Jitu has ` 20,000 out of which he lends ` 4000 at 7% per annum, ` 6000 at 8% per annum, 5000 at 10% per annum and the remaining at r%. If after calculation he get to know that he had gained 12% income on the whole amount, find the value of r.

13 . A merchant gives a loan at different rates for different years. The rate of compound interest for the first two years is10% per annum, for next three years is 5% per annum, for the last year is 6.25% per annum respectively. A poor man took a loan of ` 6400 from him and paid after the completion of the time period. How much the poor man paid ?

14. After travelling 3 hours a train meets with an accident due to this it stops for an hour. After this the train moves at 75 % speed of its original speed and reaches to destination 4 hours late. If the accident would occur at 150 km ahead in the same line then the train reaches only 3.5 hours late. Then find the distance of journey and the original speed of the train?

15. Rajesh kumar starts in Honda city from Delhi towards Goa. After sometime he realises that he will cover only 75% of the distance in the scheduled time and he therefore doubles his speed immediately and thus manages to reach Goa exactly on time. Find the time after which Rajesh kumar changed his speed, given that he could have been late by 3 hours if he had not changed his speed:

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19. A street of width 10 metres surrounds from outside a rectangular garden whose measurement is 200 m × 180 m. The area of the path (in square metres ) is

20. The length of the longest rod that can be placed in a room which is 12 m long, 9 m broad and 8 m high is

21 . If 2x + 3y = 29 and y = x + 3, what is the value of x ?

22 . If 11x -13 = -2x + 78, then x =?

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24. A dishonest dealer professes to sell at cost price but uses a 900 gram weight instead of a 1 kilogram weight. Find the percent profit to the dealer.

25 . The ratio of income of A and B is 3 : 2 and the ratio of their expenditure is 4 : 3 and their savings are respectively ` 2,000 and Rs. 1000. Find the income of A and B respectively.