loafeihong/math_mmlu_format huggingface dataset:
Each week, Harry is paid x dollars per hour for the first 30 hours and 1.5x dollars for each additional hour worked that week. Each week, Annie is paid x dollars per hour for the first 40 hours and 2x dollars for each additional hour worked that week. Last week Annie worked a total of 56 hours. If Harry and Annie were paid the same amount last week, how many hours did Harry work last week? Answer Choice: (A) 52 (B) 54 (C) 56 (D) 58 (E) 60
Answer: D
Two members of a club are to be selected to represent the club at a national meeting. if there are 153 different possible selections of the 2 members, how many members does the club have? Answer Choice: (A) 20 (B) 27 (C) 40 (D) 18 (E) 95
Answer: D
Working at constant rate, pump X pumped out half of the water in a flooded basement in 3 hours. The pump Y was started and the two pumps, working independently at their respective constant rates, pumped out rest of the water in 3 hours. How many hours would it have taken pump Y , operating alone at its own constant rate, to pump out all of the water that was pumped out of the basement? Answer Choice: (A) a. 20 (B) b. 12 (C) c. 14 (D) d. 18 (E) e. 24
Answer: A
An article was sold after a discount of 20% and there was a gain of 20%. If the profit made on it was Rs. 6 less than the discount offered on it, find its selling price? Answer Choice: (A) 72 (B) 88 (C) 266 (D) 16 (E) 19
Answer: A
If a copier makes 6 copies every 3 seconds, then continues at this rate, how many minutes will it take to make 6,000 copies? Answer Choice: (A) 55 (B) 60 (C) 50 (D) 65 (E) 70
Answer: C
Firm A's revenues are described by the equation Ra = 17.12x and its costs by Ca = 12.87x + 2400.
Firm B's revenues are described by the equation Rb = 13.27x and its costs by Cb = 8.77x + 1500.
(x denotes the quantity of sales).
If A's volume of sales increases from 1000 to 2000 over the same period that B's volume increases from 2000 to 3000, the percent increase in profits for the firm with the biggest dollar increase in profits is Answer Choice: (A) 20% (B) 30% (C) 60% (D) 50% (E) 33%
Answer: C
A man takes 5 hours 45 min in walking to a certain place and riding back. He would have gained 2 hours by riding both ways. The time he would take to walk both ways is Answer Choice: (A) 11 hrs (B) 8 hrs 45 min (C) 7 hrs 45 min (D) 9 hrs 20 min (E) 10 hrs 25 min
Answer: C
The average of six numbers is 3.95. The average of two of them is 3.5, while the average of the other two is 3.85. What is the average of the remaining two numbers? Answer Choice: (A) 4.5 (B) 4.6 (C) 4.7 (D) 4.8 (E) 4.9
Answer: A
In a certain sequence the term an is given by the formula:
an=an−1+2n−1 for all integer n>1. If a7=49, what is a1? Answer Choice: (A) −1 (B) 0 (C) 1 (D) 2 (E) 3
Answer: C
50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments without windows have hardwood floors. If 40% of the apartments do not have hardwood floors, what percent of the apartments with windows have hardwood floors? Answer Choice: (A) 10 (B) 16 2/3 (C) 40 (D) 50 (E) 83 1/3
Answer: D
In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green? Answer Choice: (A) 3/43 (B) 5/23 (C) 6/21 (D) 7/21 (E) 8/21
Answer: E
When a natural number N is successively divided by 12,13,14,15. the remainders are 16,17,18,19. What will be the sum of the remainders if the order of the division is reversed? Answer Choice: (A) 16 (B) 19 (C) 12 (D) 11 (E) 9
Answer: B
36 identical chairs must be arranged in rows with the same number of chairs in each row. Each row must contain at least three chairs and there must be at least three rows. A row is parallel to the front of the room. How many different arrangements are possible? Answer Choice: (A) 6 (B) 9 (C) 8 (D) 7 (E) 5
Answer: E
The cross-section of a water channel is a trapezium in shape. If the channel is 14 meters wide at the top and 8 meters wide at the bottom and the area of cross-section is 770 square meters, what is the depth of the channel (in meters)? Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90
Answer: C
What will be the difference between simple and compound interest @10% per annum on a sum of $1000 after 4 years? Answer Choice: (A) $48.12 (B) $52.64 (C) $64.10 (D) $72.85 (E) $60.10
Answer: C
Two consultants can type up a report in 12.5 hours and edit it in 7.5 hours. If Mary needs 30 hours to type the report and Jim needs 12 hours to edit it alone, how many W hours will it take if Jim types the report and Mary edits it immediately after he is done? Answer Choice: (A) 41.4 (B) 34.1 (C) 13.4 (D) 12.4 (E) 10.8
Answer: A
Ram will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing is standing in front of someone in the second row. The heights of the people within each row must increase from left to right, and each person in the second row must be taller than the person standing in front of him or her. How many such arrangements of the 6 people are possible? Answer Choice: (A) 5 (B) 6 (C) 9 (D) 24 (E) 26
Answer: A
If w/x = 2/3 and w/y = 3/5, then (x + y)/y = Answer Choice: (A) 4/5 (B) 9/10 (C) 7/5 (D) 8/5 (E) 9/5
Answer: B
A train 100 m long crosses a platform 125 m long in 10 sec; find the speed of the train? Answer Choice: (A) 81 (B) 77 (C) 54 (D) 33 (E) 99
Answer: A
There are 7 non-collinear points. How many triangles can be drawn by joining these points? Answer Choice: (A) 22 (B) 38 (C) 35 (D) 29 (E) 18
Answer: C
In how many different number of ways 3 boys and 2 girls can sit on a bench? Answer Choice: (A) 720 (B) 730 (C) 740 (D) 750 (E) 120
Answer: E
15, 31, 63, 127, 255, ? Answer Choice: (A) 513 (B) 511 (C) 523 (D) 517 (E) 527
Answer: B
The average of 20, 30 and 130 is twice the average of 10, 30, and which of the following ? Answer Choice: (A) 1)10 (B) 2)50 (C) 3)60 (D) 4)90 (E) 5)180
Answer: B
The jogging track in a sports complex is 594 m in circumference. Deepak and his wife start from the same point and walk in opposite directions at 4.5 km/hr and 3.75 km/hr respectively. They will meet for the first time in? Answer Choice: (A) 5.29 min (B) 4.32 min (C) 5.08 min (D) 9.28 min (E) 5.988 min
Answer: B
A couple decides to have 2 children. If they succeed in having 2 children and each child is equally likely to be a boy or a girl, What is the probability that they will have exactly 1 girl and 1 boy? Answer Choice: (A) 1/2 (B) 3/4 (C) 1 (D) 2 (E) 3
Answer: A
Kanul spent $3000 in buying raw materials, $2000 in buying machinery and 10% of the total amount he had as cash with him. What was the total amount? Answer Choice: (A) $5555.555 (B) $5543.22 (C) $5568.000 (D) $5366.521 (E) $5365.66
Answer: A
If a train, travelling at a speed of 180 kmph, crosses a pole in 5 sec, then the length of train is? Answer Choice: (A) 250 m (B) 112 m (C) 117 m (D) 125 m (E) 123 m
Answer: A
A teacher gave the same test to three history classes: A, B, and C. The average (arithmetic mean) scores for the three classes were 65, 92, and 77, respectively. The ratio of the numbers of students in each class who took the test was 4 to 6 to 5, respectively. What was the average score for the three classes combined? Answer Choice: (A) 80 (B) 75 (C) 76 (D) 77 (E) 78
Answer: A
4524 - ? = 2456 Answer Choice: (A) 2058 (B) 2069 (C) 2072 (D) 2089 (E) None of these
Answer: E
The average of first ten prime numbers which are odd is? Answer Choice: (A) 15.5 (B) 15.7 (C) 15.2 (D) 15.8 (E) 15.1
Answer: D
Matt gets a $1,300 commission on a big sale. This commission alone raises his average commission by $150. If Matt's new average commission is $400, how many sales has Matt made? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: D
Solve the given two equations and find the inequality of X and Y. (a) x^4- 227= 398 and (b) y^2 + 321=346 Answer Choice: (A) If x>y (B) If x>=y (C) If x < y (D) If x<=y (E) x=y or relationship cannot be established
Answer: E
In a certain sequence, the first term is 2, and each successive term is 3 more than the reciprocal of the term that immediately precedes it. What is the fifth term in this sequence? Answer Choice: (A) 360/109 (B) 421/113 (C) 488/135 (D) 584/189 (E) 821/165
Answer: A
In how many ways can 7 different object be divided among three persons so that either one or two of them do not get any object? Answer Choice: (A) 351 (B) 361 (C) 371 (D) 391 (E) 381
Answer: E
A man rows his boat 90 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream? Answer Choice: (A) 5 kmph (B) 7 kmph (C) 9 kmph (D) 8 kmph (E) 1 kmph
Answer: C
Two angles of a triangle have ratio 7:3, and their difference equals the third angle. What is the smallest angle, in degrees, of the triangle? Answer Choice: (A) 90/7 (B) 150/7 (C) 270/7 (D) 300/7 (E) 350/7
Answer: C
At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present ? Answer Choice: (A) 12 years (B) 15 years (C) 19 and half (D) 21 years (E) 22 years
Answer: B
Rahul can do a work in 3 days while Rajesh can do the same work in 2days. Both of them finish the work together and get $250. What is the share of Rahul? Answer Choice: (A) $50 (B) $40 (C) $60 (D) $100 (E) $90
Answer: D
The H.C.F. of two numbers is 42 and the other two factors of their L.C.M. are 12 and 14. The larger of the two numbers is: Answer Choice: (A) 588 (B) 642 (C) 567 (D) 344 (E) 789
Answer: A
Square OCAB has an area of 9 square units. Point O is found where the axes meet. What are the coordinates of point A? Answer Choice: (A) (3, 1) (B) (3, 2) (C) (3, 3) (D) (3, 4) (E) None
Answer: C
Laxmi and Prasanna set on a journey. Laxmi moves northwards at a speed of 20kmph and Prasanna moves southward at a speed of 30 kmph. How far will be Prasanna from Laxmi after 60 minutes ? Answer Choice: (A) 11 (B) 50 (C) 28 (D) 27 (E) 18
Answer: B
If a number is formed by writing integers 1 to 150 one after another, like 12345...150. How many Q digits does this integer consists of? Answer Choice: (A) 150 (B) 339 (C) 342 (D) 359 (E) 362
Answer: C
A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 100000. If the profit at the end of a year is Rs. 108000, then the share of B is? Answer Choice: (A) 40000 (B) 50000 (C) 70000 (D) 60000 (E) 80000
Answer: E
Insert the missing number.
3, 4, 6, 8, 9, 12, 12, 16, 15, (....) Answer Choice: (A) 18 (B) 19 (C) 20 (D) 25 (E) 22
Answer: C
One year ago, the ratio of Roonie’s and Ronaldo’s age was 6: 7 respectively. Four years hence, this ratio would become 7: 8. How old is Ronaldo ? Answer Choice: (A) 32 (B) 33 (C) 34 (D) 35 (E) 36
Answer: E
A plane moves from a place 9N 40E to a place 9N 40W taking 8 hours to travel. If the plane had left at 10.00 a.m. then what is the local time of arrival at the destination? Answer Choice: (A) 11.40 p.m. (B) 12.40 p.m. (C) 1.40 p.m. (D) 2.40 p.m. (E) 4.40 p.m.
Answer: B
An integer n between 1 and 99, inclusive, is to be chosen at random. What is the probability that n(n+2) will be divisible by 3 ? Answer Choice: (A) 1/9 (B) 1/3 (C) 1/2 (D) 2/3 (E) 5/6
Answer: D
On a certain road 12% 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 the road exceed the posted speed limit? Answer Choice: (A) 10.5% (B) 12.5% (C) 15% (D) 22% (E) 30%
Answer: C
Set R has a mean of 9 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most? Answer Choice: (A) {18, 20} (B) {8, 10} (C) {28, 38} (D) {6, 10} (E) {5, 10}
Answer: B
If a2 - b2 = 9 and a*b = 4, find a4 + b4. Answer Choice: (A) 32 (B) 90 (C) 113 (D) 92 (E) 81
Answer: C
If it is assumed that 60 percent of those who receive a questionnaire by mail will respond and 750 responses are needed, what is the minimum number of questionnaires that should be mailed? Answer Choice: (A) 1160 (B) 1190 (C) 1220 (D) 1250 (E) 1280
Answer: D
Cole drove from home to work at an average speed of 60 kmh. He then returned home at an average speed of 100 kmh. If the round trip took a total of 2 hours, how many minutes did it take Cole to drive to work? Answer Choice: (A) 66 (B) 70 (C) 72 (D) 75 (E) 78
Answer: D
Line J has a y-intercept of 8 and passes through point (a,b). What is the slope of Line J in terms of a and b? Answer Choice: (A) (a−6)/b (B) (b-8)/a (C) (6−a)/b (D) (6−b)/a (E) (b−6)/a
Answer: B
Jancy had 100 currency notes in all, some of which are of Rs 70 denomination and the remaining of Rs 50 denomination. The total amount of all these currency notes was Rs. 5000. How much amount (in Rs) did she have in the denomination of Rs 50? Answer Choice: (A) 103 (B) 102 (C) 100 (D) 105 (E) 106
Answer: C
A reduction of 10% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? Answer Choice: (A) 1.1 (B) 2.2 (C) 2.5 (D) 2.1 (E) 2.9
Answer: A
A man whose speed is 3 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 7 (B) 4 (C) 3 (D) 9 (E) 3.6
Answer: E
A number when multiplied by 3 is odd and divisible by 9. This number when multiplied by 4 is 108. What is the original number? Answer Choice: (A) 10 (B) 18 (C) 13 (D) 21 (E) 27
Answer: E
Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? Answer Choice: (A) 11 (B) 18 (C) 12 (D) 99 (E) 13
Answer: C
How many different positive integers exist between 10^4 and 10^5, the sum of whose digits is equal to 2? Answer Choice: (A) 6 (B) 7 (C) 5 (D) 8 (E) 18
Answer: C
A class of 60 students has an average height of 200 cm. Six students whose average height is 120 cm, left the class and six others whose average height is 134 cm, joined. Calculate the new average height of the students of the class (in cm) is? Answer Choice: (A) 231.4 cm (B) 301.4 cm (C) 201.4 cm (D) 221.4 cm (E) 101.4 cm
Answer: C
A store owner estimates that the average price of type A products will increase by 35% next year and that the price of type B products will increase by 15% next year. This year, the total amount paid for type A products was $4000 and the total price paid for type B products was $5300. According to the store owner's estimate, and assuming the number of products purchased next year remains the same as that of this year, how much will be spent for both products next year? Answer Choice: (A) $14,755 (B) $11,495 (C) $16,000 (D) $16,225 (E) $17,155
Answer: B
If n = 3^6 – 2^8 which of the following is NOT a factor of n? Answer Choice: (A) 11 (B) 43 (C) 1 (D) 43 (E) 5
Answer: E
Company KW is being sold, and both Company A and Company B were considering the purchase. The price of Company KW is 20% more than Company A has in assets, and this same price is also 100% more than Company B has in assets. If Companies A and B were to merge and combine their assets, the price of Company KW would be approximately what percent of these combined assets? Answer Choice: (A) 66% (B) 75% (C) 86% (D) 116% (E) 150%
Answer: B
if 5 men take an hour to dig a ditch, then how long should 12 men take a dig to ditch of the same type? Answer Choice: (A) 25 min (B) 30 min (C) 28 min (D) 20 min (E) 10 min
Answer: A
47% of the students in a class of 42 students has glasses or contacts. How many students in the class have either glasses or contacts? Answer Choice: (A) 15 (B) 16 (C) 17 (D) 18 (E) 20
Answer: E
A certain industrial loom weaves 0.132 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 15 meters of cloth? Answer Choice: (A) 114 (B) 115 (C) 116 (D) 117 (E) 118
Answer: A
Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? Answer Choice: (A) 10 (B) 12 (C) 13 (D) 14 (E) 15
Answer: B
The time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream. If the speed of the boat in still water is 54 kmph, find the speed of the stream? Answer Choice: (A) 16 kmph (B) 19 kmph (C) 14 kmph (D) 11 kmph (E) 18 kmph
Answer: E
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: Answer Choice: (A) 300 kmph (B) 360 kmph (C) 600 kmph (D) 720 kmph (E) 400 kmph
Answer: D
Bob travels at an average speed of 12km/h, to the school and then return to the home he travels at an average speed of 10km/h. Which of the following is the closest approximation of Bob's average speed, in kilometers per hour, for the trip? Answer Choice: (A) 6.3 (B) 2.9 (C) 15.2 (D) 10.9 (E) 9.1
Answer: D
Using all the letters of the word "NOKIA", how many words can be formed, which begin with N and end with A? Answer Choice: (A) 5 (B) 6 (C) 8 (D) 9 (E) 2
Answer: B
What least value must be assigned to * so that the number 197*5462 is r 9 ? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 5
Answer: A
If 20 men can build a water fountain 56 metres long in 6 days, what length of a similar water fountain can be built by 35 men in 3 days? Answer Choice: (A) 40 m (B) 44 m (C) 47 m (D) 49 m (E) 50 m
Answer: D
The first three terms of a proportion are 3, 9 and 12. The fourth term is? Answer Choice: (A) 26 (B) 87 (C) 86 (D) 36 (E) 73
Answer: D
Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was? Answer Choice: (A) 28,002 (B) 28,027 (C) 28,028 (D) 28,000 (E) 28,0012
Answer: D
The LCM of two numbers is 2310 and HCF is 47. If one of the numbers is 210. Then what is the other number ? Answer Choice: (A) 715 (B) 825 (C) 330 (D) 582 (E) 517
Answer: E
In 1998 the profits of company N were 10 percent of revenues. In 1999, the revenues of company N fell by 20 percent, but profits were 16 percent of revenues. The profits in 1999 were what percent of the profits in 1998? Answer Choice: (A) 80% (B) 105% (C) 120% (D) 124.2% (E) 128%
Answer: E
A 120 meter long train crosses a man standing on the platform in 6 sec. What is the speed of the train? Answer Choice: (A) 229 (B) 108 (C) 278 (D) 72 (E) 112
Answer: D
If a 10 percent deposit that has been paid toward the purchase of a certain product is $80, how much more remains to be paid? Answer Choice: (A) $640 (B) $680 (C) $720 (D) $760 (E) $800
Answer: C
If goods be purchased for Rs.840 and one-fourth be sold at a loss of 20% at what gain percent should the remainder be sold so as to gain 20% on the whole transaction? Answer Choice: (A) 38 1/3% (B) 33 1/7% (C) 33 1/3% (D) 33 8/3% (E) 33 1/1%
Answer: C
Jane covered a distance of 320 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour? Answer Choice: (A) 2 hours 30 minutes (B) 3 hours (C) 2 hours (D) 1 hour 45 minutes (E) None of these
Answer: C
Helen went to the stationers and bought things worth Euro 25, out of which 30 paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? Answer Choice: (A) Euro 15 (B) Euro 15.7 (C) Euro 19.7 (D) Euro 20 (E) None
Answer: C
(786×74) ÷ ? = 1817.6 Answer Choice: (A) A)4.8 (B) B)48 (C) C)58 (D) D)68 (E) E)32
Answer: E
A train has a length of 150 meters . it is passing a man who is moving at 5 km/hr in the same direction of the train, in 3 seconds. Find out the speed of the train. Answer Choice: (A) 182 km/hr (B) 180 km/hr (C) 185 km/hr (D) 169 km/hr (E) 179 km/hr
Answer: C
A set of numbers has the property that for any number t in the set, t + 2 is in the set. If -1 is in the set, which of the following must also be in the set?
I. 5
II. 1
III. -4 Answer Choice: (A) I only (B) II only (C) I and II only (D) II and III only (E) I, II, and III
Answer: C
A tap can fill a tank in 12 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely? Answer Choice: (A) 5 hr 30 mins (B) 7 hr 30 mins (C) 4hr 30 mins (D) 2 hr 30 mins (E) 3 hr 30 mins
Answer: B
The radius of a cylindrical vessel is 7cm and height is 5cm. Find the whole surface of the cylinder? Answer Choice: (A) 308 sq cm (B) 528 sq cm (C) 440 sq cm (D) 132 sq cm (E) 138 sq cm
Answer: B
By selling 300 apples a seller gains the selling price of 60 apples. The gain percent of the seller is Answer Choice: (A) 22 (B) 88 (C) 25 (D) 27 (E) 19
Answer: C
There are 4 people of different heights standing in order of increasing height. The difference is 2 inches between the first person and the second person, and also between the second person and the third person. The difference between the third person and the fourth person is 6 inches and the average height is 76. How tall is the fourth person? Answer Choice: (A) 76 (B) 78 (C) 80 (D) 82 (E) 84
Answer: D
Tough and Tricky questions: Combinations.
Seven contestants representing four different countries advance to the finals of a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded? Answer Choice: (A) 6 (B) 7 (C) 12 (D) 16 (E) 21
Answer: E
A man started his journey from Lucknow to Kolkata, which is 200 km, at the speed of 40 kmph then he went to Banglore which is 300 km, at the speed of 20 kmph. Further he went to Ahmedabad which is 500 km, at the speed of 10 kmph. The average speed of the man is : Answer Choice: (A) 14(2/7) kmph (B) 14(5/7) Kmph (C) 15.6 kmph (D) 16.1 kmph (E) None
Answer: A
Sixteen telegenic contestants with a variety of personality disorders are to be divided into two “tribes” of three members each, tribe A and tribe B, for a competition. How many distinct groupings of two tribes are possible? Answer Choice: (A) 120 (B) 126 (C) 252 (D) 560 (E) 1260
Answer: D
Three medical experts, working together at the same constant rate, can write an anatomy textbook in 32 days. How many additional experts, working together at this same constant rate, are needed to write the textbook in 24 days? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
If x and y are different prime numbers, each greater than 10, which of the following must be true? I. x+y is an even integer II. xy is an odd integer III. (x/y) is not an integer Answer Choice: (A) III only (B) I only (C) II only (D) I,II only (E) I,II and III
Answer: E
[(7/2 ÷ 1/2 × 7/2)]/[(7/2 × 1/2 ÷ 7/2)] = ? Answer Choice: (A) 45 (B) 49 (C) 44 (D) 43 (E) 42
Answer: B
How much water must be added to 60 litres of milk at 1.5 litres for Rs. 20 So as to have a mixture worth Rs.32/3 a litre? Answer Choice: (A) 10 litres (B) 12 litres (C) 15 litres (D) 18 litres (E) 21 litres
Answer: C
Can you replace the question mark with the number to complete the series, provided the pair of numbers exhibits a similar relationship?
? : 4623 :: 9 : 647 Answer Choice: (A) 17 (B) 18 (C) 13 (D) 10 (E) 20
Answer: A
A cyclist covers a distance of 750 m in 2 min 30 sec. What is the speed in km/hr of the cyclist? Answer Choice: (A) 12 km/hr (B) 15 km/hr (C) 41 km/hr (D) 13 km/hr (E) 18 km/hr
Answer: E
Find the annual dividend received by Nishita from 1200 preferred shares and 3000 common shares both of par value Rs. 50 each if the dividend paid on preferred shares is 10% and semi-annual dividend of 3½ % is declared on common shares. Answer Choice: (A) 16000 (B) 16500 (C) 17000 (D) 17500 (E) 18000
Answer: B
If n is not equal to zero, and n+1/n = 10, then what is the value of n^4 + (1/n)^4? Answer Choice: (A) 9598 (B) 9600 (C) 9602 (D) 9604 (E) 9606
Answer: C