IBM IPAT 练习题

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从网上找的aptitude练习题，多练练希望对大家参见ibm笔试有所帮助


1. A man spends half of his salary on household expenses, ¼th forrent, 1/5th for travel expenses, the man deposits the rest in a bank_If his monthly deposits in the bank amount 50, what is his monthlysalary?
(a) USD.500                (b) USD.1500        (c) USD.1000        (d) USD. 900


2. The population of a city increases @ 4% p.a. There is anadditional annual increase of 4% of the population due to the influx ofjob seekers, find the % increase in population after 2 years?
3. The ratio of the number of boys and girls in a school is 3:2 Outof these 10% the boys and 25% of girls are scholarship holders. % ofstudents who are not scholarship holders?
4. 15 men take 21 days of 8 hrs. each to do a piece of work. Howmany days of 6 hrs. each would it take for 21 women if 3 women do asmuch work as 2 men?
(a) 30        (b) 20        (c) 19        (d) 29
5. A cylinder is 6 cms in diameter and 6 cms in height. If spheresof the same size are made from the material obtained, what is thediameter of each sphere?
(a) 5 cms                (b) 2 cms        (c) 3 cms        (d) 4 cms
6. A rectangular plank (2)1/2 meters wide can be placed so that itis on either side of the diagonal of a square shown below.(Figure isnot available)What is the area of the plank?
7.        What is the smallest number by which 2880 must be divided in order to make it into a perfect square?
(a) 3                (b) 4                (c) 5                 (d) 6
8. A father is 30 years older than his son however he will be onlythrice as old as the son after 5 years what is father’s present age ?
(a) 40 yrs                (b) 30 yrs        (c) 50 yrs        (d) none of these
9. An article sold at a profit of 20% if both the cost price andselling price would be Rs.20/- the profit would be 10% more. What isthe cost price of that article?
10.        If an item costs Rs.3 in ‘99 and Rs.203 in ‘00_What is the % increase in price?
(a) 200/3 %        (b) 200/6 %        (c) 100%        (d) none of these
11. 5 men or 8 women do equal amount of work in a day. A jobrequires 3 men and 5 women to finish the job in 10 days how many womanare required to finish the job in 14 days.
a) 10                b) 7                 c) 6                 d) 12
12.        A simple interest amount of Rs 5000 for six month is Rs 200. what is the © rate of interest?
a) 10%        b) 6%         c) 8%        d) 9%
13. In objective test a correct ans score 4 marks and on a wrong ans2 marks are —. A student score 480 marks from 150 question. How manyans were correct?
a) 120                b) 130                c) 110                d) 150
14.        An © sold at amount of 50% the net sale price is rs 425 .what is the list price of the ©?
a) 500                b) 488                c) 480                 d) 510
15. A man leaves office daily at 7pm A driver with car comes fromhis home to pick him from office and bring back home_One day he getsfree at 5:30 and instead of waiting for driver he starts walkingtowards home. In the way he meets the car and returns home on car Hereaches home 20 minutes earlier than usual. In how much time does theman reach home usually?
16. A works thrice as much as B. If A takes 60 days less than B todo a work then find the number of days it would take to complete thework if both work together?
17.        How many 1’s are there in the binary form of  8*1024 + 3*64 + 3
18. In a digital circuit which was to implement (A B) + (A)XOR(B),the designer implements (A B) (A)XOR(B) What is the probability oferror in it ?
19. A boy has Rs 2. He wins or loses Re 1 at a time If he wins hegets Re 1 and if he loses the game he loses Re 1_He can loose only 5times. He is out of the game if he earns Rs 5_Find the number of waysin which this is possible?
20. If there are 1024*1280 pixels on a screen and each pixel canhave around 16 million colors. Find the memory required for this?
21. . On a particular day A and B decide that they would eitherspeak the truth or will lie. C asks A whether he is speaking truth orlying? He answers and B listens to what he said. C then asks B what Ahas said B says “A says that he is a liar” What is B speaking?
(a) Truth          (b) Lie          (c) Truth when A lies          (d) Cannot be determined
22.        What is the angle between the two hands of a clock when time is 8:30
23.        A student is ranked 13th from right and 8th from left. How many students are there in totality?
24. A man walks east and turns right and then from there to his leftand then 45degrees to his right. In which direction did he go
25.        A student gets 70% in one subject, 80% in the other. To get an overall of 75% how much should get in third subject.
26. A man shows his friend a woman sitting in a park and says thatshe the daughter of my grandmother’s only son. What is the relationbetween the two
27.        How many squares with sides ½ inch long are needed to cover a rectangle that is 4 ft long and 6 ft wide
(a) 24                (b) 96                (c) 3456        (d) 13824        (e) 14266
28.        If a=2/3b , b=2/3c, and c=2/3d what part of d is b/
(a) 8/27                (b) 4/9                (c) 2/3                (d) 75%         (e) 4/3
29.        2598Successive discounts of 20% and 15% are equal to a single discount of
(a) 30%                (b) 32%         (c) 34%         (d) 35%         (e) 36
30. The petrol tank of an automobile can hold g liters. If a literswas removed when the tank was full, what part of the full tank wasremoved?
(a)g-a                (b)g/a                (c) a/g           (d) (g-a)/a   (e) (g-a)/g