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###Problem: having received his weekly allowance , john spent 3 / 5 of his allowance at the arcade . the next day he spent one third of his remaining allowance at the toy store , and then spent his last $ 0.92 at the candy store . what is john ’ s weekly allowance ?### options: a ) $ 2.55 , b ) $ 2.85 , c ) $ 3.15 , d ) $ 3.45 , e ) $ 3.75

###Problem: two goods trains each 750 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?### options: a ) 72 , b ) 45 , c ) 48 , d ) 51 , e ) 44

###Problem: a , band c enter into partnership . a invests 3 times as much as b and b invests two - third of what c invests . at the end of the year , the profit earned is rs . 4400 . what is the share of b ?### options: a ) 1100 , b ) 800 , c ) 1400 , d ) 1200 , e ) none of them

###Problem: if a * b denotes the greatest common divisor of a and b , then ( ( 12 * 16 ) * ( 18 * 12 ) ) = ?### options: a ) 24 , b ) 12 , c ) 6 , d ) 4 , e ) 2

###Problem: a group of men decided to do a work in 50 days , but 10 of them became absent . if the rest of the group did the work in 60 days , find the original number of men ?### options: a ) 60 , b ) 50 , c ) 40 , d ) 100 , e ) 25

###Problem: a train 200 m long is running at a speed of 68 kmph . how long does it take to pass a man who is running at 8 kmph in the same direction as the train ?### options: a ) 5 sec , b ) 9 sec , c ) 12 sec , d ) 18 sec , e ) 15 sec

###Problem: if the sales tax reduced from 3 1 / 2 % to 3 1 / 3 % , then what difference does it make to a person who purchases an article with market price of rs . 9000 ?### options: a ) 11 , b ) 13 , c ) 15 , d ) 18 , e ) 10

###Problem: working together , jose and jane can complete an assigned task in 5 days . however , if jose worked alone and complete half the work and then jane takes over the task and completes the second half of the task , the task will be completed in 15 days . how long will jose take to complete the task if he worked alone ? assume that jane is more efficient than jose### options: a ) 26 days , b ) 15 days , c ) 60 days , d ) 65 days , e ) 36 days

###Problem: at an international conference , “ red ” world countries and “ blue ” world countries are the only participants . the ratio of “ red ” world participants to “ blue ” world participants is 2 : 1 . if one - third of “ red ” world participants are left - handed and two - thirds of “ blue ” world participants are left - handed , then what is the fraction of the participants who are left - handed ?### options: a ) 2 / 3 , b ) 4 / 5 , c ) 6 / 2 , d ) 5 / 2 , e ) 4 / 9

###Problem: in 1979 approximately 1 / 3 of the 37.3 million airline passengers traveling to or from the united states used kennedy airport . if the number of such passengers that used miami airport was 1 / 3 the number that used kennedy airport and 4 times the number that used logan airport , approximately how many millions of these passengers used logan airport that year ?### options: a ) 18.6 , b ) 9.3 , c ) 6.2 , d ) 3.1 , e ) 1.01

###Problem: every student in a room is either a junior or a senior . there is at least one junior and at least one senior in the room . if 4 / 5 of the juniors is equal to 1 / 2 of the seniors , what fraction of the students in the room are juniors ?### options: a ) 13 / 20 , b ) 11 / 3 , c ) 5 / 13 , d ) 12 / 17 , e ) 17 / 20

###Problem: 350 is increased by 50 % . find the final number .### options: a ) 725 , b ) 625 , c ) 225 , d ) 525 , e ) 425

###Problem: a certain cube floating in a bucket of water has between 75 and 85 percent of its volume below the surface of the water . if between 9 and 16 cubic centimeters of the cube ' s volume is above the surface of the water , then the length of a side of the cube is approximately### options: ['a ) 4', 'b ) 5', 'c ) 7', 'd ) 8', 'e ) 9']

###Problem: a primitive village follows a strange custom . they have babies only to have a boy . whenever a boy is born in a family , they stop having babies and whenever a girl is born , they have a baby again and again till a boy is born . the probability of having a boy is same as the probability of having a girl . what will be the proportion of boys to girls in the village after some time ?### options: a ) 2.1 , b ) 1.3 , c ) 5.1 , d ) 2.3 , e ) 1.1

###Problem: in a simultaneous throw of a pair of dice , find the probability of getting a total more than 9### options: a ) 1 / 2 , b ) 7 / 18 , c ) 5 / 13 , d ) 5 / 12 , e ) 6 / 17

###Problem: a 300 m long train crosses a platform in 36 sec while it crosses a signal pole in 18 sec . what is the length of the platform ?### options: a ) 288 , b ) 300 , c ) 889 , d ) 276 , e ) 234

###Problem: if x ^ 2 + y ^ 2 = 13 and xy = 3 , then ( x − y ) ^ 2 =### options: a ) 7 , b ) 11 , c ) 14 , d ) 17 , e ) 20

###Problem: an alloy weighing 24 ounces is 70 percent gold . how many ounces of pure gold must be added to create an alloy that is 90 percent gold ?### options: a ) 6 , b ) 9 , c ) 12 , d ) 24 , e ) 48

###Problem: what is the sum of all the even numbers between 31 and 99 , inclusive ?### options: a ) 3,000 , b ) 2,562 , c ) 2,500 , d ) 2,180 , e ) 2,766

###Problem: in a factory , an average of 70 tv ' s are produced per day for the fist 25 days of the months . a few workers fell ill for the next 5 days reducing the daily avg for the month to 68 sets / day . the average production per day for day last 5 days is ?### options: a ) 20 , b ) 36 , c ) 48 , d ) 50 , e ) 58

###Problem: if a large pizza has a radius that is 40 % larger that that of a medium pizza , what is the percent increase in area between a medium and a large pizza ?### options: a ) 40 % , b ) 80 % , c ) 96 % , d ) 112 % , e ) 124 %

###Problem: the total age of a and b is 16 years more than the total age of b and c . c is how many year younger than a### options: a ) 11 , b ) 16 , c ) 13 , d ) 14 , e ) 15

###Problem: in 1996 , the property tax of a community is increased by 6 % over the 1995 tax . an additional surcharge of $ 200 is also added for a special project . if the petersons ' 1996 tax totals $ 2108 , find their property tax for the year 1995### options: a ) 1600 , b ) 1800 , c ) 1900 , d ) 2000 , e ) 2500

###Problem: on a sum of money , the simple interest for 2 years is rs . 326 , while the compound interest is rs . 340 , the rate of interest being the same in both the cases . the rate of interest is### options: a ) 15 % , b ) 14.25 % , c ) 8.58 % , d ) 10.5 % , e ) 11.5 %

###Problem: if the compound interest on a certain sum of money for 7 years at 10 % per annum be rs . 993 , what would be the simple interest ?### options: a ) rs . 880 , b ) rs . 890 , c ) rs . 895 , d ) rs . 2100 , e ) none

###Problem: a shopkeeper sells his goods at cost price but uses a faulty meter that weighs 940 grams . find the profit percent .### options: a ) 7.38 , b ) 5.38 , c ) 4.38 , d ) 6.38 , e ) 3.38

###Problem: the price of commodity x increases by 30 cents every year , while the price of commodity y increases by 20 cents every year . if in 2001 , the price of commodity x was $ 4.20 and the price of commodity y was $ 4.40 , in which year will commodity x cost 40 cents more than the commodity y ?### options: a ) 2007 , b ) 2008 , c ) 2009 , d ) 2010 , e ) 2011

###Problem: two pipes can fill the cistern in 10 hr and 12 hr respectively , while the third empty it in 15 hr . if all pipes are opened simultaneously , then the cistern will be filled in### options: a ) 7.5 hr , b ) 8 hr , c ) 8.57 hr , d ) 10 hr , e ) none of these

###Problem: a bag contains 3 red , 2 blue and 3 green balls . if 2 ballsare picked at random , what is the probability that both are red ?### options: a ) 2 / 21 , b ) 3 / 41 , c ) 3 / 28 , d ) 3 / 31 , e ) 5 / 32

###Problem: what is the sum of 100 consecutive integers from - 49 inclusive , in a increasing order ?### options: a ) - 29 , b ) 50 , c ) - 30 , d ) 30 , e ) 60

###Problem: a certain company has records stored with a record storage firm in 15 - inch by 12 - inch by 10 - inch boxes . the boxes occupy 1.08 million cubic inches of space . if the company pays $ 0.5 per box per month for the record storage , what is the total amount that the company pays each month for record storage ?### options: a ) a . 150 , b ) b . 300 , c ) c . 600 , d ) d . 1,200 , e ) e . 2,400

###Problem: the distance from the x - axis to point p is half the distance from the y - axis to point p . if the coordinates of p are ( x , - 4 ) , how many units is p from the y - axis ?### options: a ) 2 , b ) 4 , c ) 8 , d ) 10 , e ) 12

###Problem: find the principle on a certain sum of money at 5 % per annum for 2 2 / 5 years if the amount being rs . 1568 ?### options: a ) 1000 , b ) 2777 , c ) 2889 , d ) 1400 , e ) 2771

###Problem: cole drove from home to work at an average speed of 75 kmh . he then returned home at an average speed of 105 kmh . if the round trip took a total of 4 hours , how many minutes did it take cole to drive to work ?### options: a ) 66 , b ) 70 , c ) 95 , d ) 112 , e ) 140

###Problem: if the annual increase in the population of a town is 10 % and the present number of people is 12000 , what will the population be in 2 years ?### options: a ) 12100 , b ) 15240 , c ) 12456 , d ) 11452 , e ) 14520

###Problem: a hiker walked for 3 days . she walked 18 miles on the first day , walking 3 miles per hour . on the second day she walked for one less hour but she walked one mile per hour , faster than on the first day . on the third day she walked the same number of hours as on the first day , but at the same speed as on the second day . how many miles in total did she walk ?### options: a ) 24 , b ) 44 , c ) 58 , d ) 60 , e ) 62

###Problem: 9 log 9 ( 5 ) = ?### options: a ) 1 , b ) 2 , c ) 3 , d ) 5 , e ) 8

###Problem: beginning in town a , biker bob rides his bike 8 miles west , 5 miles north , 4 miles east , and then 15 miles north , to town b . how far apart are town a and town b ? ( ignore the curvature of the earth . )### options: a ) 25 miles , b ) 20.4 miles , c ) 30 miles , d ) 32 miles , e ) 33 miles

###Problem: a and b walk around a circular track . they start at 8 a . m from the same point in the opposite directions . a and b walk at a speed of 2 rounds per hour and 3 rounds per hour respectively . how many times shall they cross each other before 9 a . m### options: a ) 5 , b ) 6 , c ) 7 , d ) 8 , e ) 9

###Problem: 5 , 7 , 11 , 18 , 33 , ( . . . )### options: a ) 22 , b ) 35 , c ) 27 , d ) 63 , e ) 25

###Problem: john , james and jim ' investment ratio in a business is 4 : 7 : 9 . if total total investment is 80000 . find jim ' s investment ?### options: a ) 35000 , b ) 40000 , c ) 16000 , d ) 36000 , e ) 60000

###Problem: the average of first 80 non - zero positive numbers is :### options: a ) 22.25 , b ) 31.25 , c ) 35 , d ) 40.5 , e ) none of these

###Problem: find the value of x from this equation ? 7 ( x - 1 ) = 21### options: a ) 2 , b ) 4 , c ) 6 , d ) 8 , e ) 10

###Problem: in a certain town , the ratio of ny yankees fans to ny mets fans is 3 : 2 , and the ratio of ny mets fans to boston red sox fans is 4 : 5 . if there are 330 baseball fans in the town , each of whom is a fan of exactly one of those 3 teams , how many ny mets fans are there in this town ?### options: a ) 72 , b ) 88 , c ) 95 , d ) 120 , e ) 135

###Problem: for a certain art exhibit , a museum sold admission tickets to a group of 30 people every 5 minutes from 9 : 00 in the morning to 5 : 55 in the afternoon , inclusive . the price of a regular admission ticket was $ 10 and the price of a student ticket was $ 5 . if on one day 3 times as many regular admission tickets were sold as student tickets , what was the total revenue from ticket sales that day ?### options: a ) $ 24960 , b ) $ 25920 , c ) $ 28080 , d ) $ 28350 , e ) $ 29160

###Problem: a rectangular lawn of length 200 m by 120 m has two roads running along its center , one along the length and the other along the width . if the width of the roads is 5 m what is the area y covered by the two roads ?### options: a ) 400 , b ) 1550 , c ) 1575 , d ) 1600 , e ) 1625

###Problem: the h . c . f . of two numbers is 40 and the other two factors of their l . c . m . are 11 and 15 . the larger of the two numbers is :### options: a ) 276 , b ) 600 , c ) 699 , d ) 722 , e ) 745

###Problem: if the sum of two positive integers is 22 and the difference of their squares is 44 , what is the product of the two integers ?### options: a ) 108 , b ) 119 , c ) 120 , d ) 135 , e ) 143

###Problem: 10 camels cost as much as 24 horses , 16 horses cost as much as 4 oxen and 6 oxen as much as 4 elephants . if the cost of 10 elephants is rs . 120000 , find the cost of a camel ?### options: a ) s . 9800 , b ) s . 3800 , c ) s . 9800 , d ) s . 4800 , e ) s . 6880

###Problem: subash can copy 50 pages in 10 hrs . subash and prakash together can copy 300 pages in 40 hours . in how much time prakash can copy 10 pages .### options: a ) 8 , b ) 10 , c ) 12 , d ) 4 , e ) 16

###Problem: a glass was filled with 10 ounces of water , and 0.06 ounce of the water evaporated each day during a 20 - day period . what percent of the original amount of water evaporated during this period ?### options: a ) 0.002 % , b ) 0.02 % , c ) 0.2 % , d ) 12 % , e ) 20 %

###Problem: 20 men shake hands with each other . maximum no of handshakes without cyclic handshakes .### options: a ) 190 , b ) 200 , c ) 210 , d ) 220 , e ) 230

###Problem: length of a rectangular plot is 32 mtr more than its breadth . if the cost of fencin gthe plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ?### options: a ) 56 m , b ) 66 m , c ) 76 m , d ) 86 m , e ) 96 m

###Problem: if a * b * c = 65 , b * c * d = 65 , c * d * e = 1000 and d * e * f = 250 the ( a * f ) / ( c * d ) = ?### options: a ) 1 / 2 , b ) 1 / 4 , c ) 3 / 4 , d ) 2 / 3 , e ) none of these

###Problem: the distance between delhi and mathura is 150 kms . a starts from delhi with a speed of 25 kmph at 5 a . m . for mathura and b starts from mathura with a speed of 40 kmph at 6 p . m . from delhi . when will they meet ?### options: a ) 11 , b ) 77 , c ) 8 , d ) 10 , e ) 12

###Problem: the cost of the paint is rs . 20 per kg . if 1 kg of paint covers 15 sq . ft , how much will it cost to paint outside of a cube having 5 feet each side### options: ['a ) rs . 200', 'b ) rs . 672', 'c ) rs . 546', 'd ) rs . 876', 'e ) none of these']

###Problem: the instructions state that cheryl needs 4 / 9 square yards of one type of material and 2 / 3 square yards of another type of material for a project . she buys exactly that amount . after finishing the project , however , she has 8 / 18 square yards left that she did not use . what is the total amount of square yards of material cheryl used ?### options: a ) 1 / 12 , b ) 1 / 9 , c ) 2 / 3 , d ) 1 1 / 9 , e ) 2 1 / 9

###Problem: a jogger running at 9 km / hr along side a railway track is 200 m ahead of the engine of a 120 m long train running at 45 km / hr in the same direction . in how much time will the train pass the jogger ?### options: a ) 76 sec , b ) 67 sec , c ) 98 sec , d ) 36 sec , e ) 32 sec

###Problem: a batsman in his 10 th innings makes a score of 85 , and thereby increases his average by 3 . what is his average after the 10 th innings ? he had never been ’ not out ’ .### options: a ) 47 , b ) 53 , c ) 39 , d ) 43 , e ) 42

###Problem: the average of first six prime numbers greater than 3 is ?### options: a ) 16 , b ) 10 , c ) 12 , d ) 19 , e ) 17.8

###Problem: eddy and freddy start simultaneously from city a and they travel to city b and city c respectively . eddy takes 3 hours and freddy takes 4 hours to complete the journey . if the distance between city a and city b is 600 kms and city a and city c is 460 kms . what is the ratio of their average speed of travel ? ( eddy : freddy )### options: a ) 8 / 3 , b ) 3 / 8 , c ) 8 / 5 , d ) 5 / 8 , e ) 40 / 23

###Problem: on a certain road , 40 % of the motorists exceed the posted speed limit and receive speeding tickets , but 20 % of the motorists who exceed the posted speed limit do not receive speeding tickets . what percent of the motorists on that road exceed the posted speed limit ?### options: a ) 10.5 % , b ) 12.5 % , c ) 15 % , d ) 22 % , e ) 50 %

###Problem: a dishonest milkman wants to make a profit on the selling of milk . he would like to mix water ( costing nothing ) with milk costing rs . 46 per litre so as to make a profit of 20 % on cost when he sells the resulting milk and water mixture for rs . 54 in what ratio should he mix the water and milk ?### options: a ) 1 : 20 , b ) 1 : 10 , c ) 1 : 8 , d ) 1 : 45 , e ) 6 : 11

###Problem: the denominator of a fraction is 1 less than twice the numerator . if the numerator and denominator are both increased by 1 , the fraction becomes 3 / 5 . find the fraction ?### options: a ) 2 / 3 , b ) 3 / 5 , c ) 4 / 7 , d ) 5 / 9 , e ) none of these

###Problem: in a family 13 people eat only vegetarian , 7 people eat only non veg . , 8 people eat both veg and non veg . . how many people eat veg in the family ?### options: a ) 20 , b ) 11 , c ) 9 , d ) 31 , e ) 21

###Problem: q and r are two - digit positive integers that have the same digits but in reverse order . if the positive difference between q and r is less than 60 , what is the greatest possible value of q minus r ?### options: a ) 52 , b ) 54 , c ) 55 , d ) 56 , e ) 58

###Problem: in what ratio must tea at rs . 65 per kg be mixed with tea at rs . 70 per kg so that the mixture must be worth rs . 6 per kg ?### options: a ) 1 : 1 , b ) 3 : 2 , c ) 4 : 3 , d ) 5 : 3 , e ) none

###Problem: a person can swim in still water at 4 km / h . if the speed of water 2 km / h , how many hours will the man take to swim back against the current for 6 km ?### options: a ) 3 , b ) 5 , c ) 6 , d ) 67 , e ) 7

###Problem: an aeroplane covers a certain distance at a speed of 240 kmph in 4 hours . to cover the same distance in 1 2 / 3 hours , it must travel at a speed of :### options: a ) 520 , b ) 620 , c ) 576 , d ) 740 , e ) 720

###Problem: what quantity of water should be added to reduce 5 litres of 45 % acidic liquid to 25 % acidic liquid ?### options: a ) 3 litres , b ) 2 litres , c ) 4 litres , d ) 4.5 litres , e ) 5 litres

###Problem: how many 3 - digit numbers are completely divisible 6 ?### options: a ) 100 , b ) 150 , c ) 200 , d ) 250 , e ) 300

###Problem: there were two candidates in an election . winner candidate received 62 % of votes and won the election by 408 votes . find the number of votes casted to the winning candidate ?### options: a ) 288 , b ) 1054 , c ) 788 , d ) 298 , e ) 177

###Problem: solve the quickfire maths brain teaser √ 9 % = ?### options: a ) 30 % , b ) 40 % , c ) 85 % , d ) 19 % , e ) 29 %

###Problem: the banker â € ™ s discount of a certain sum of money is rs . 42 and the true discount on the same sum for the same time is rs . 36 . the sum due is### options: a ) 252 , b ) 280 , c ) 360 , d ) 450 , e ) none

###Problem: a train is running at a speed of 40 km / hr and it crosses a post in 18 seconds . what is the length of the train ?### options: a ) 190 metres , b ) 160 metres , c ) 200 metres , d ) 120 metres , e ) 250 metres

###Problem: a race course is 400 m long . aa and bb run a race and aa wins by 5 m . bb and cc run over the same course and bb win by 4 m . cc and dd run over it and dd wins by 16 m . if aa and dd run over it , then who would win and by how much ?### options: a ) 7.1 m , b ) 7.2 m , c ) 8 m , d ) 9 m , e ) 11 m

###Problem: in what time will a train 600 meters long cross an electric pole , if its speed is 144 km / hr### options: a ) 5 seconds , b ) 4.5 seconds , c ) 3 seconds , d ) 15 seconds , e ) none of these

###Problem: the marks obtained by vijay and amith are in the ratio 4 : 5 and those obtained by amith and abhishek in the ratio of 3 : 2 . the marks obtained by vijay and abhishek are in the ratio o### options: a ) 6 : 5 , b ) 4 : 7 , c ) 3 : 5 , d ) 5 : 7 , e ) 8 : 9

###Problem: the sale price sarees listed for rs . 400 after successive discount is 10 % and 5 % is ?### options: a ) 166 , b ) 178 , c ) 342 , d ) 199 , e ) 112

###Problem: if you add all the numbers on your mobile phone except 9 , what is the answer ?### options: a ) 45 , b ) 28 , c ) 65 , d ) 36 , e ) 42

###Problem: the contents of a certain box consist of 48 apples and 30 kiwis . how many kiwis must be added to the box so that exactly 30 % of the pieces of fruit in the box will be apples ?### options: a ) 90 , b ) 72 , c ) 82 , d ) 54 , e ) 65

###Problem: f 1 ( x ) f 1 ( x ) = 2 x - 1 and fn ( x ) = f 1 ( fn − 1 ( x ) ) fn ( x ) = f 1 ( fn − 1 ( x ) ) for n ≥ ≥ 2 . find f 5 ( 2 )### options: a ) 7 , b ) 6 , c ) 78 , d ) 9 , e ) 1

###Problem: on dividinng 109 by a number , the quotient is 9 and the remainder is 1 . find the divisor .### options: a ) 12 , b ) 14 , c ) 15 , d ) 16 , e ) 17

###Problem: the tax on a commodity is diminished by 14 % and its consumption increased by 15 % . the effect on revenue is ?### options: a ) 2.1 % , b ) 8.1 % , c ) 5.1 % , d ) 6.1 % , e ) 1.1 %

###Problem: set a { 3 , 3,3 , 4,5 , 5,5 } has a standard deviation of 1 . what will the standard deviation be if every number in the set is multiplied by 8 ?### options: a ) a ) 1 , b ) b ) 2 , c ) c ) 4 , d ) d ) 8 , e ) e ) 16

###Problem: a present value of a machine is $ 2500 . its value depletiation rate is 5 % per annum then find the machine value after 2 years ?### options: a ) $ 2100 , b ) $ 2546 , c ) $ 2256 , d ) $ 2451 , e ) $ 2345

###Problem: a cistern can be filled by a tap in 5 hours while it can be emptied by another tap in 8 hours . if both the taps are opened simultaneously , then after how much time will the cistern get filled ?### options: a ) 5.2 hrs , b ) 13.3 hrs , c ) 1.9 hrs , d ) 7.2 hrs , e ) 1.4 hrs

###Problem: rectangle a has sides a and b , and rectangle b has sides c and d . if a / c = b / d = 3 / 5 , what is the ratio of rectangle a ’ s area to rectangle b ’ s area ?### options: ['a ) 5 / 3', 'b ) 9 / 5', 'c ) 9 / 25', 'd ) 3 / 5', 'e ) 25 / 9']

###Problem: 81 men working 8 hours per day dig 30 m deep . how many extra men should be put to dig to a depth of 50 m working 6 hours per day ?### options: a ) a ) 99 , b ) b ) 77 , c ) c ) 66 , d ) d ) 55 , e ) e ) 88

###Problem: how many real solutions does the equation x 5 + 2 x 3 + 8 x 2 + 16 = 0 have ?### options: a ) 0 , b ) 1 , c ) 2 , d ) 3 , e ) 5

###Problem: in plutarch enterprises , 70 % of the employees are marketers , 20 % are engineers , and the rest are managers . marketers make an average salary of $ 60,000 a year , and engineers make an average of $ 80,000 . what is the average salary for managers if the average for all employees is also $ 80,000 ?### options: a ) $ 80,000 , b ) $ 130,000 , c ) $ 240,000 , d ) $ 290,000 , e ) $ 220,000

###Problem: in what time will a train 150 m long cross an electric pole , it its speed be 144 km / hr ?### options: a ) 2.5 sec , b ) 1.9 sec , c ) 3.8 sec , d ) 6.9 sec , e ) 2.9 sec

###Problem: a trader marked the selling price of an article at 40 % above the cost price . at the time of selling , he allows certain discount and suffers a loss of 1 % . he allowed a discount of :### options: a ) 10 % , b ) 7.8 % , c ) 11 % , d ) 12.5 % , e ) none

###Problem: define a = the sum of digits of the number 7 ^ 100 and b = the sum of the digits of a . what is the sum of the digits of b ?### options: a ) 7 , b ) 16 , c ) 10 , d ) 11 , e ) can not be determined

###Problem: the distance from steve ' s house to work is 30 km . on the way back steve drives twice as fast as he did on the way to work . altogether , steve is spending 6 hours a day on the roads . what is steve ' s speed on the way back from work ?### options: a ) 5 . , b ) 10 . , c ) 14 . , d ) 15 , e ) 20 .

###Problem: in a party , there are rows arranged with 1220 and 30 chairs and there were 3 left in all the cases . when there were 11 rows . there were no chair left . if 30 chairs were added . then what will be the reminder ?### options: a ) 8 , b ) 9 , c ) 10 , d ) 11 , e ) 12

###Problem: the true discount on a bill of rs . 540 is rs . 90 . the banker ' s discount is :### options: a ) rs . 60 , b ) rs . 108 , c ) rs . 110 , d ) rs . 112 , e ) rs . 122

###Problem: 10 men do a work in 10 days . how many men are needed to finish the work in 5 days ?### options: a ) 50 , b ) 20 , c ) 30 , d ) 10 , e ) 15

###Problem: ab + ba ___ 202 in the addition problem above , a and b represent digits in two different two - digit numbers . what is the sum of a and b ?### options: a ) 6 , b ) 8 , c ) 9 , d ) 20 , e ) 14

###Problem: tom opened a shop investing rs . 30000 . jose joined him 2 months later , investing rs . 45000 . they earned a profit of rs . 63000 after completion of one year . what will be jose ' s share of profit ?### options: a ) 20000 , b ) 10000 , c ) 25000 , d ) 35000 , e ) 30000