bank po exam.
On 07/10/2009, Harish Sati <harish.sati@gmail.com> wrote:
> *3i InfoTech Written Test Pattern
> *
>
> *(1) In a class composed of x girls and y boys what part of the class is
> composed of girls
> *A. y/(x + y) B. x/xy C. x/(x +
> y) D. y/xy
>
> *(Ans. C)
> *
> *(2) What is the maximum number of half-pint bottles of cream that can be
> filled with a 4-gallon can of cream(2 pt.=1 qt. and 4 qt.=1 gal)
> *A.16 B.24 C.30 D.64
>
> *(Ans. D)
> *
> *(3) If the operation,^ is defined by the equation x ^ y = 2x + y, what is
> the value of a in 2 ^ a = a ^ 3
> *A.0 B.1 C.-1 D.4
>
> *(Ans. B)
> *
> *(4) A coffee shop blends 2 kinds of coffee, putting in 2 parts of a 33p. a
> gm. grade to 1 part of a 24p. a gm. If the mixture is changed to 1 part of
> the 33p. a gm. to 2 parts of the less expensive grade, how much will the
> shop save in blending 100 gms.
> *A.Rs.90 B.Rs.1.00 C.Rs.3.00
> D.Rs.8.00
>
> *(Ans. C)
> *
> *(5) There are 200 questions on a 3 hr examination. Among these questions
> are 50 mathematics problems. It is suggested that twice as much time be
> spent on each math's problem as for each other question. How many minutes
> should be spent on mathematics problems
> *A.36 B.72 C.60 D.100
>
> *(Ans. B) *
>
>
> *(6) In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have
> not studied either. How many of these studied both Latin and Greek
> *A.0 B.3 C.4 D.5
>
> *(Ans. B) *
>
> *(7) If 13 = 13w/(1-w) ,then (2w)2 =
> *A.1/4 B.1/2 C.1 D.2
>
> *(Ans. C) *
>
> (8) If a and b are positive integers and (a-b)/3.5 = 4/7, then
> (A) b < a (B) b > a (C) b= a
> (D) b >= a
>
> *(Ans. A) *
>
> *(9) In June a baseball team that played 60 games had won 30% of its game
> played. After a phenomenal winning streak this team raised its average to
> 50% .How many games must the team have won in a row to attain this average?
> *A. 12 B. 20 C. 24 D. 30
>
> *(Ans. C) *
>
> *(10) M men agree to purchase a gift for Rs. D. If three men drop out how
> much more will each have to contribute towards the purchase of the gift/
> *A. D/(M-3) B. MD/3 C.
> M/(D-3) D. 3D/(M2-3M)
>
> *(Ans. D) *
>
> *(11) A company contracts to paint 3 houses. Mr. Brown can paint a house in
> 6 days while Mr. Black would take 8 days and Mr. Blue 12 days. After 8 days
> Mr. Brown goes on vacation and Mr. Black begins to work for a period of 6
> days. How many days will it take Mr. Blue to complete the contract?
> *A. 7 B. 8 C. 11 D. 12
>
> *(Ans. C) *
>
> *(12) 2 hours after a freight train leaves Delhi a passenger train leaves
> the same station travelling in the same direction at an average speed of 16
> km/hr. After travelling 4 hrs the passenger train overtakes the freight
> train. The average speed of the freight train was?
> *A. 30 B. 40 C.58 D. 60
>
> *(Ans. B) *
>
> *(13) If 9x-3y=12 and 3x-5y=7 then 6x-2y = ?
> *A.-5 B. 4 C. 2 D. 8
>
> *(Ans. D) *
>
> *(14) There are 5 red shoes, 4 green shoes. If one draw randomly a shoe what
> is the probability of getting a red shoe *
>
> *(Ans. 5c1/ 9c1) *
>
> *(15) What is the selling price of a car? If the cost of the car is Rs.60
> and a profit of 10% over selling price is earned *
>
> *(Ans: Rs 66/-) *
>
> *(16) 1/3 of girls , 1/2 of boys go to canteen .What factor and total number
> of classmates go to canteen.
> *
> *Ans: Cannot be determined. *
>
> (17) The price of a product is reduced by 30% . By what percentage should it
> be increased to make it 100%
>
> *(Ans: 42.857%) *
>
> *(18) There is a square of side 6cm . A circle is inscribed inside the
> square. Find the ratio of the area of circle to square. (Ans. 11/14 )
> *
> *(19) There are two candles of equal lengths and of different thickness. The
> thicker one lasts of six hours. The thinner 2 hours less than the thicker
> one. Ramesh lights the two candles at the same time. When he went to bed he
> saw the thicker one is twice the length of the thinner one. How long ago did
> Ramesh light the two candles .
> *
> *Ans: 3 hours.
> *
> *(20) If M/N = 6/5,then 3M+2N = ?
>
> (21) If p/q = 5/4 , then 2p+q= ?
>
> (22) If PQRST is a parallelogram what it the ratio of triangle PQS &
> parallelogram PQRST . *
>
> *(Ans: 1:2 )
>
> (23) The cost of an item is Rs 12.60. If the profit is 10% over selling
> price what is the selling price ?
>
> (Ans: Rs 13.86/- )
>
> (24) There are 6 red shoes & 4 green shoes . If two of red shoes are drawn
> what is the probability of getting red shoes (Ans: 6c2/10c2)
>
> (25) To 15 ltrs of water containing 20% alcohol, we add 5 lts of pure water.
> What is % alcohol. *
>
> *(Ans : 15% )
>
> (26) A worker is paid Rs.20/- for a full days work. He works
> 1,1/3,2/3,1/8.3/4 days in a week. What is the total amount paid for that
> worker ? *
>
> *(Ans : 57.50 )
>
> (27) If the value of x lies between 0 & 1 which of the following is the
> largest?
> *(a) x (b) x2 (c) –x (d) 1/x
>
>
> *(Ans : (d) )
> *
> *(28) If the total distance of a journey is 120 km .If one goes by 60 kmph
> and comes back at 40kmph what is the average speed during the journey? *
>
> *Ans: 48kmph
>
> (29) A school has 30% students from Maharashtra .Out of these 20% are Bombey
> students. Find the total percentage of Bombay? *
>
> *(Ans: 6%)
>
> (30) An equilateral triangle of sides 3 inch each is given. How many
> equilateral triangles of side 1 inch can be formed from it? *
>
> *(Ans: 9)
> *
> *(31) If A/B = 3/5,then 15A = ? *
>
> *(Ans : 9B)
>
> (32) Each side of a rectangle is increased by 100% .By what percentage does
> the area increase? *
>
> *(Ans : 300%)
>
> (33) Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain
> distance, the front wheel gets 10 revolutions more than the back wheel .What
> is the distance? *
>
> *Ans : 315 feet
>
> (34) Perimeter of front wheel =30, back wheel = 20. If front wheel revolves
> 240 times. How many revolutions will the back wheel take? *
>
> *Ans: 360 times
>
> (35) 20% of a 6 litre solution and 60% of 4 litre solution are mixed. What
> percentage of the mixture of solution
>
> (Ans: 36%)
>
> (36) City A s population is 68000, decreasing at a rate of 80 people per
> year. City B having population 42000 is increasing at a rate of 120 people
> per year. In how many years both the cities will have same population? *
>
> *(Ans: 130 years)
>
> (37) Two cars are 15 kms apart. One is turning at a speed of 50kmph and the
> other at 40kmph . How much time will it take for the two cars to meet? *
>
> *(Ans: 3/2 hours)
>
> (38) A person wants to buy 3 paise and 5 paise stamps costing exactly one
> rupee. If he buys which of the following number of stamps he won t able to
> buy 3 paise stamps. *
>
> *Ans: 9
>
> (39) There are 12 boys and 15 girls, How many different dancing groups can
> be formed with 2 boys and 3 girls.
>
> (40) Which of the following fractions is less than 1/3
> *(a) 22/62 (b) 15/46 (c) 2/3
> (d) 1
>
> *(Ans: (b)
> *
> *(41) There are two circles, one circle is inscribed and another circle is
> circumscribed over a square. What is the ratio of area of inner to outer
> circle? *
>
> *Ans: 1 : 2
>
> (42) Three types of tea the a,b,c costs Rs. 95/kg,100/kg and70/kg
> respectively. How many kgs of each should be blended to produce 100 kg of
> mixture worth Rs.90/kg, given that the quantities of band c are equal
> *a)70,15,15 b)50,25,25
> c)60,20,20 d)40,30,30
>
> *(Ans. (b)
>
> (43) In a class, except 18 all are above 50 years.15 are below 50 years of
> age. How many people are there
> *(a) 30 (b) 33 (c) 36 (d)
> none of these.
>
> *(Ans. (d)
>
> (44) If a boat is moving in upstream with velocity of 14 km/hr and goes
> downstream with a velocity of 40 km/hr, then what is the speed of the stream
> ?
> *(a) 13 km/hr (b) 26 km/hr (c) 34
> km/hr (d) none of these
>
> *(Ans. (a)
> *
> *(45) Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 -
> 0.075 + 0.01)
> *(a) 0.845 (b) 1.908 (c)
> 2.312 (d) 0.001
>
> *(Ans. (a)
> *
> *(46) A can have a piece of work done in 8 days, B can work three times
> faster than the A, C can work five times faster than A. How many days will
> they take to do the work together ?
> *(a) 3 days (b) 8/9 days (c) 4
> days (d) can t say
>
> *(Ans. (b)
> *
> *(47) A car travels a certain distance taking 7 hrs in forward journey,
> during the return journey increased speed 12km/hr takes the times 5 hrs.What
> is the distancetravelled
> *(a) 210 kms (b) 30 kms (c) 20
> kms (d) none of these
>
> *(Ans. (b)
> *
> (48) Instead of multiplying a number by 7, the number is divided by 7. What
> is the percentage of error obtained ?
>
> (49) Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
> (a) 6 (b) 8 (c) 7 (d) data
> insufficient
>
> *(Ans. (c)
> *
> *(50) A man buys 12 lts of liquid which contains 20% of the liquid and the
> rest is water. He then mixes it with 10 lts of another mixture with 30% of
> liquid.What is the % of water in the new mixture?
>
> (51) If a man buys 1 lt of milk for Rs.12 and mixes it with 20% water and
> sells it for Rs.15, then what is the percentage of gain?
>
> (52) Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28 mins.If
> 3/4th of the tank is filled by Pipe B alone and both are opened, how much
> time is required by both the pipes to fill the tank completely ?
>
> (53) If on an item a company gives 25% discount, they earn 25% profit. If
> they now give 10% discount then what is the profit percentage.
> *(a) 40% (b) 55% (c) 35% (d)
> 30%
>
> *(Ans. (d))
> *
> *(54) A certain number of men can finish a piece of work in 10 days. If
> however there were 10 men less it will take 10 days more for the work to be
> finished. How many men were there originally?
> *(a) 110 men (b) 130 men (c) 100
> men (d) none of these
>
> *(Ans. (a)
> *
> *(55) In simple interest what sum amounts of Rs.1120/- in 4 years and
> Rs.1200/- in 5 years ?
> *(a) Rs. 500 (b) Rs. 600 (c) Rs.
> 800 (d) Rs. 900
>
> *(Ans. (c)
> *
> *(56) If a sum of money compound annually amounts of thrice itself in 3
> years. In how many years will it become 9 times itself.
> *(a) 6 (b) 8 (c) 10 (d) 12
>
> *(Ans. (a)
> *
> *(57) Two trains move in the same direction at 50 kmph and 32 kmph
> respectively. A man in the slower train observes the 15 seconds elapse
> before the faster train completely passes by him. What is the length of
> faster train ?
> *(a) 100m (b) 75m (c) 120m
> (d) 50m
>
> *(Ans. (b)
> *
> *(58) How many mashes are there in 1 squrare meter of wire gauge if each
> mesh
> is 8mm long and 5mm wide ?
> *(a) 2500 (b) 25000 (c) 250 (d)
> 250000
>
> *(Ans. (b)
> *
> (59) x% of y is y% of ?
> (a) x/y (b) 2y (c) x (d) can
> t be determined
>
> *(Ans. (c)
> *
> *(60) The price of sugar increases by 20%, by what % should a housewife
> reduce the consumption of sugar so that expenditure on sugar can be same as
> before ?
> *(a) 15% (b) 16.66% (c) 12%
> (d) 9%
>
> * Ans. (b)
> *
> *(61) A man spends half of his salary on household expenses, 1/4th for rent,
> 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 monthly salary ?
> *(a) Rs.500 (b) Rs.1500 (c)
> Rs.1000 (d) Rs. 900
>
> *Ans. (c)
> *
> *(62) The population of a city increases @ 4% p.a. There is an additional
> annual increase of 4% of the population due to the influx of job seekers,
> find the % increase in population after 2 years ?
> *
> *(63) The ratio of the number of boys and girls in a school is 3:2 Out of
> these 10% the boys and 25% of girls are scholarship holders. % of students
> who are not scholarship holders.?
> *
> *(64) 15 men take 21 days of 8 hrs. each to do a piece of work. How many
> days of 6 hrs. each would it take for 21 women if 3 women do as much work as
> 2 men?
> *(a) 30 (b) 20 (c) 19 (d)
> 29
>
> *Ans. (a)
> *
> *(65) A cylinder is 6 cms in diameter and 6 cms in height. If spheres of the
> same size are made from the material obtained, what is the diameter of each
> sphere?
> *(a) 5 cms (b) 2 cms (c) 3
> cms (d) 4 cms
>
> *Ans. (c)
> *
> *(66) A rectangular plank (2)1/2 meters wide can be placed so that it is on
> either side of the diagonal of a square shown below.(Figure is not
> available)What is the area of the plank? *
>
> *( Ans :7*(2)1/2 )
> *
> *(67) 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
>
> *Ans. (c)
> *
> *(68) A father is 30 years older than his son however he will be only thrice
> 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
>
> *Ans. (a)
> *
> *(69) An article sold at a profit of 20% if both the cost price and selling
> price would be Rs.20/- the profit would be 10% more. What is the cost price
> of that article?
>
> (70) 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
>
> *Ans. (a)
> *
> *(71) 5 men or 8 women do equal amount of work in a day. a job requires 3
> men and 5 women to finish the job in 10 days how many woman are required to
> finish the job in 14 days.
> *a) 10 b) 7 c) 6 d)
> 12
>
> *Ans. (b)
> *
> *(72) A simple interest amount of rs 5000 for six month is rs 200. what is
> the anual rate of interest?
> *a) 10% b) 6% c) 8% d) 9%
>
> *Ans. (c)
> *
> *(73) In objective test a correct ans score 4 marks and on a wrong ans 2
> marks are ---. a student score 480 marks from 150 question. how many ans
> were correct?
> *a) 120 b) 130 c) 110 d)
> 150
>
> *Ans. (b)
> *
> *(74) An artical sold at amount of 50% the net sale price is rs 425 .what is
> the list price of the artical?
> *a) 500 b) 488 c) 480 d) 510
> (
>
> *Ans. (a)
> *
> *(75) A man leaves office daily at 7pm A driver with car comes from his home
> to pick him from office and bring back home.One day he gets free at 5:30 and
> instead of waiting for driver he starts walking towards home. In the way he
> meets the car and returns home on car He reaches home 20 minutes earlier
> than usual. In how much time does the man reach home usually?? *
>
> *(Ans. 1hr 20min)
> *
> *(76) A works thrice as much as B. If A takes 60 days less than B to do a
> work then find the number of days it would take to complete the work if both
> work together?
> *
> *Ans. 22½days
> *
> *(77) How many 1 s are there in the binary form of 8*1024 + 3*64 + 3 *
>
> *Ans. 4
>
> (78) 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 of error in it
> ?
>
> (79) A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1
> and if he loses the game he loses Re 1.He can loose only 5 times. He is out
> of the game if he earns Rs 5.Find the number of ways in which this is
> possible? *
>
> *(Ans. 16)
>
> If there are 1024*1280 pixels on a screen and each pixel can have around 16
> million colors. Find the memory required for this? *
>
> *(Ans. 4MB)
>
> (80) On a particular day A and B decide that they would either speak the
> truth or will lie. C asks A whether he is speaking truth or lying? He
> answers and B listens to what he said. C then asks B what A has 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
>
> *Ans. (b)
>
> (81) What is the angle between the two hands of a clock when time is 8:30
>
> Ans. 75(approx)
>
> (82) A student is ranked 13th from right and 8th from left. How many
> students are there in totality ?
>
> (83) A man walks east and turns right and then from there to his left and
> then 45degrees to his right.In which direction did he go
>
> (Ans. North west)
>
> (84) A student gets 70% in one subject, 80% in the other. To get an overall
> of 75% how much should get in third subject.
>
> (85) A man shows his friend a woman sitting in a park and says that she the
> daughter of my grandmother s only son. What is the relation between the
> two...
>
> Ans. Daughter
> *
> *(86) How many squares with sides 1/2 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
>
> *(87) 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
>
> *Ans. (b)
> *
> *(88) 2598Successive discounts of 20% and 15% are equal to a single discount
> of
> *(a) 30% (b) 32% (c) 34% (d)
> 35% (e) 36
>
> *Ans. (b)
> *
> *(89) The petrol tank of an automobile can hold g liters. If a liters was
> removed when the tank was full, what part of the full tank was removed?
> *(a) g-a (b) g/a (c) a/g (d)
> (g-a)/a (e) (g-a)/g
>
> *Ans. (c)
> *
> *(90) If x/y=4 and y is not 0 what % of x is 2x-y
> *(a)150% (b)175% (c)200%
> (d)250%
>
> *Ans. (b)*
>
>
> --
> with warm regards
>
> Harish Sati
> Indira Gandhi National Open University (IGNOU)
> Maidan Garhi, New Delhi-110068
>
> (M) + 91 - 9990646343 | (E-mail) Harish.sati@gmail.com
>
> >
>
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