loafeihong/math_mmlu_format huggingface dataset:
A sock drawer contains seven socks, each one a different solid color. The colors of the socks are black,red, orange, yellow, green, blue, indigo, and violet. A person reaches into the drawer, pulls out two socks, and puts a single sock on each foot. If each sock can fit either the left or the right foot, and if it matters whether a particular sock is on the left or the right foot, how many different sock fashion combinations could the person make from the eight socks? Answer Choice: (A) 12 (B) 15 (C) 21 (D) 36 (E) 56
Answer: E
Aman started a business investing Rs. 70,000. Rakhi joined him after six months with an amount of Rs. 1,05,000 and Sagar joined them with Rs. 1.4 lakhs after another six months. The amount of profit earned should be distributed in what ratio among Aman, Rakhi and Sagar respectively, 3 years after Aman started the business? Answer Choice: (A) 2:35:16 (B) 2:15:16 (C) 2:15:77 (D) 2:15:98 (E) 2:15:23
Answer: B
If a man can cover 16 metres in one second, how many kilometres can he cover in 3 hours 45 minutes? Answer Choice: (A) 180km (B) 190km (C) 200km (D) 210km (E) 216km
Answer: E
Rs.590 is divided amongst A, B, C so that 5 times A's share, six times B's share and eight times C's share are all equal. Find C's share? Answer Choice: (A) Rs.157 (B) Rs.150 (C) Rs.176 (D) Rs.165 (E) Rs.156
Answer: B
The remainder when E=1+3+3^2+3^3+..........+3^200 is divided 13. Answer Choice: (A) 12 (B) 7 (C) 0 (D) 5 (E) 3
Answer: C
Cara leaves her home and walks toward Don's house. Two hours later, Don leaves his home and walks toward Cara's house. The distance between their homes is 45 kilometers, Cara's walking speed is 6 km/h, and Don's walking speed is 5 km/h. How many kilometers will Cara walk before she meets Don? Answer Choice: (A) 26 (B) 27 (C) 28 (D) 29 (E) 30
Answer: E
3,10,29,66,__ Answer Choice: (A) 125 (B) 165 (C) 145 (D) 127 (E) 112
Answer: D
If a, b and c are even integers, which of the following could be the value of a^2 + b^2 + c^2? Answer Choice: (A) a)36 (B) b)38 (C) c)42 (D) d)46 (E) e)50
Answer: A
If 6000209× 6111209× K^20 is divisible by 3, which of the following could be the value of K? Answer Choice: (A) 6000209 (B) 6111209 (C) 6123309 (D) 6111109 (E) 6111309
Answer: E
A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt? Answer Choice: (A) 189 (B) 829 (C) 108 (D) 829 (E) 823
Answer: D
A customer pays 60 dollars for a coffee maker after a discount of 20 dollars
What is the original price of the coffe maker? Answer Choice: (A) A)$50 (B) B)$60 (C) C)$70 (D) D)$80 (E) E)$90
Answer: D
In a shop apple, orange, mango and pomegranate are sold. Average price of them is Rs.100 per kg. Apple, orange, mango are sold for Rs.100, Rs.90, Rs.80 per kg respectively. Therefore what is price of pomegranate? Answer Choice: (A) Rs. 100 (B) Rs. 90 (C) Rs. 130 (D) Rs. 120 (E) Rs. 110
Answer: C
If a 3-number code is formed of the integers from 1 to 15 inclusively, and each of the numbers in the code is different, how many possible codes are there? Answer Choice: (A) 2400 (B) 2510 (C) 2620 (D) 2730 (E) 2840
Answer: D
If the compound interest on a certain sum of money for 6 years at 10% per annum be Rs. 993, what would be the simple interest? Answer Choice: (A) Rs. 880 (B) Rs. 890 (C) Rs. 1800 (D) Rs. 900 (E) None
Answer: C
Which of the following is a possible length for side AB of triangle ABC if AC = 4 and BC = 10?
I. 6
II. 9 √3
III. 11.5 Answer Choice: (A) I only (B) II only (C) III only (D) II and III (E) I, II, and III
Answer: C
Two dice are rolled together. What is the probability of getting two numbers whose product is even? Answer Choice: (A) 2 (B) 3/4 (C) 1/4 (D) 7/4 (E) 9/4
Answer: B
John went to a shop and bought things worth Rs. 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) 17 (B) 18 (C) 19.7 (D) 21 (E) 27
Answer: C
Simple interest on a certain sum is 22.5 over 10 of the sum. Find the rate per cent and time, if both are equal. Answer Choice: (A) 8% and 8 years (B) 15% and 15 years (C) 10% and 10 years (D) 12 % and 12 years (E) None of these
Answer: B
What is the square root of 83,521? Answer Choice: (A) 476 (B) 489 (C) 289 (D) 511 (E) 311
Answer: C
If (A+B) = 4, (B+C) = 5 and (C+D) = 3, what is the value of (A+D)? Answer Choice: (A) 16. (B) 8. (C) 7. (D) 2. (E) -2.
Answer: D
Look at this series: 7, 10, 8, 11, 9, 12, 10, 13, ... What number should come next? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: B
Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long it will take to fill the tank ? Answer Choice: (A) 10 mins (B) 12 mins (C) 15 mins (D) 20 mins (E) 30 mins
Answer: B
In a certain sequence of numbers, a1, a2, a3, ..., an, the average (arithmetic mean) of the first m consecutive terms starting with a1 is m, for any positive integer m. If a1=1, what is a15? Answer Choice: (A) 100 (B) 55 (C) 29 (D) 19 (E) 1
Answer: C
The bankers discount of a certain sum of money is Rs. 144 and the true discount on the same sum for the same time is Rs. 120. The sum due is: Answer Choice: (A) 715 (B) 716 (C) 718 (D) 720 (E) 722
Answer: D
If the length is increased by 25%, by what percent the width of a rectangle should be decreased so as to keep the area same. Answer Choice: (A) 25% (B) 20% (C) 30% (D) 10% (E) 15%
Answer: B
A man can row 5 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. How far is the place? Answer Choice: (A) 2.25 (B) 2.35 (C) 2.45 (D) 2.55 (E) 2.65
Answer: B
38 69 22 43 31 47 13 82
Which of the following numbers is greater than three fourths of the numbers but less than one fourth of the numbers in the list above? Answer Choice: (A) 56 (B) 69 (C) 70 (D) 71 (E) 73
Answer: A
Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days are required to complete the remaining work by Arun alone.Arun can do the work alone in 70 days. Answer Choice: (A) 16 days. (B) 17 days. (C) 18 days. (D) 19 days. (E) 42 days.
Answer: E
A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 180 kilometers? Answer Choice: (A) 8.5 gallons (B) 7.5 gallons (C) 6.5 gallons (D) 5.5 gallons (E) 4.5 gallons
Answer: E
A lemonade stand sold only small and large cups of lemonade on Tuesday. 2/5 of the cups sold were small and the rest were large. If the large cups were sold for 7/6 as much as the small cups, what fraction of Tuesday's total revenue was from the sale of large cups? Answer Choice: (A) 7/11 (B) 7/15 (C) 10/21 (D) 17/35 (E) 1/2
Answer: A
If Scott has earned y dollars by working 7 days a week at a constant daily rate for w weeks, which of the following represents his daily wage? Answer Choice: (A) 3yw (B) 3w/y (C) w/(7y) (D) yw/7 (E) y/(7w)
Answer: E
A sum of money place at compound interest doubles itself in 4 years. In how many years will it amount to eight times itself? Answer Choice: (A) 22 (B) 18 (C) 12 (D) 88 (E) 29
Answer: C
7128+1252=1202+X Answer Choice: (A) 7158 (B) 7149 (C) 7145 (D) 7128 (E) 7178
Answer: E
A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor? Answer Choice: (A) 178 (B) 128 (C) 127 (D) 176 (E) 171
Answer: D
The cost price of 30 articles is the same as the selling price of x articles. If the profit is 25%, what is x? Answer Choice: (A) 18 (B) 20 (C) 22 (D) 24 (E) 26
Answer: D
By selling 66 bags, a shopkeeper gains the price of 33 bags. His gain per cent is Answer Choice: (A) 91% (B) 100% (C) 95% (D) 98% (E) 93%
Answer: B
A trader cheats both his supplier and customer by using faulty weights. When he buys from the supplier, he takes 30% more than the indicated weight. When he sells to his customer, he gives the customer a weight such that 40% of that is added to the weight, the weight claimed by the trader is obtained. If he charges the cost price of the weight that he claims, find his profit percentage. Answer Choice: (A) 28% (B) 82% (C) 24.33% (D) 29.109% (E) 78%
Answer: B
Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time? Answer Choice: (A) 17 1/5 (B) 17 1/8 (C) 17 1/7 (D) 17 1/1 (E) 17 1/2
Answer: C
If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is? Answer Choice: (A) 1/5 (B) 1/2 (C) 1/9 (D) 1/3 (E) 1/4
Answer: B
In a class, the average age of 35 boys is 15 years and the average of 25 girls is 10 years. what is the average age of the whole class? Answer Choice: (A) 12 Years (B) 12.3 Years (C) 12.9 Years (D) 13 Years (E) 15 Years
Answer: C
If w, z and r are positive integers greater than 1, and p and q are factors of r, which of the following must be the factor of r^(wz)?
I. w+z
II. z^w
III. w^2 * z^2 Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: E
Simran started a software business by investing Rs.50,000. After six months, Nanda joined her with a capital of Rs.80,000. After 3 years , they earned a profit of Rs.24,500. What was Simran's share in the profit? Answer Choice: (A) Rs.9423 (B) Rs.10,250 (C) Rs.10,500 (D) Rs.14,000 (E) None
Answer: C
Danny drove his old car 100 kilometers, from his home to a friend. To prevent the engine from overheating, he stopped his car for 9 minutes every time he completed 40 kilometers of continuous driving. When the car was moving, Danny drove it at an average speed of 60 kilometers per hour. What was Danny's average speed on that trip? Answer Choice: (A) 37.5 kilometers per hour (B) 48 kilometers per hour (C) 50.8 kilometers per hour (D) 75 kilometers per hour (E) 100 kilometers per hour
Answer: C
If 12 men and 16 boys can do a piece of work in 5 days and 13 men together will 24 boys can do it in 4 days. Compare the daily work done by a man with that of a boy. Answer Choice: (A) 2:7 (B) 2:1 (C) 2:4 (D) 2:2 (E) 2:8
Answer: B
The number 95 can be written as the sum of the squares of 4 different positive integers in two ways. Of the following, which can be the sum of these 4 integers Answer Choice: (A) 9 (B) 10 (C) 15 (D) 18 (E) 17
Answer: E
Three business people who wish to invest in a new company. Each person is willing to pay one third of the total investment. . After careful calculation, they realize that each of them would pay $ 7500 less if they could find two more equal investors. How much is the total investment in the new business. Answer Choice: (A) a)	$ 64,000 (B) b)	$ 56,250 (C) c)	$ 21,000 (D) d)	$ 5,400 (E) e)	$3,600
Answer: B
A certain sum becomes Rs. 20720 in four years and 24080 in six years at simple interest. Find sum and rate of interest? Answer Choice: (A) Rs. 12000; 12% p.a. (B) Rs. 22000; 12% p.a. (C) Rs. 12000; 22% p.a. (D) Rs. 12000; 14% p.a. (E) Rs. 12000; 16% p.a.
Answer: A
Oil cans x and y are right circular cylinders and the height and radius of y are each 5 times those of x. If the oil in can x filled to capacity sells for $1, how much does the oil in y sell for if y is only 1/5th filled? Answer Choice: (A) $25 (B) $26 (C) $27 (D) $28 (E) $30
Answer: A
If a and b are integers and (2^a)(3^b) is a factor of 300^40, what is the largest possible value of ab? Answer Choice: (A) a (B) 5a (C) 20a (D) 40a (E) 80a
Answer: A
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.3 per sq m? Answer Choice: (A) 675, Rs.2025 (B) 575, Rs.1350 (C) 1350, Rs.675 (D) 1450, Rs.775 (E) 1550, Rs.875
Answer: A
The triplicate ratio of 1:2 is? Answer Choice: (A) 1:0 (B) 1:8 (C) 1:7 (D) 1:2 (E) 1:1
Answer: B
What two-digit number is less than the sum of the square of its digits by 11 and exceeds their doubled product by 4? Answer Choice: (A)  95 (B)  99 (C)  26 (D)  73 (E)  None of the Above
Answer: C
Jolene entered an 16-month investment contract that guarantees to pay 2 percent interest at the end of 6 months, another 3 percent interest at the end of 12 months, and 4 percent interest at the end of the 18 month contract. If each interest payment is reinvested in the contract, and Jolene invested $10,000 initially, what will be the total amount of interest paid during the 18-month contract? Answer Choice: (A) $506.00 (B) $726.24 (C) $900.00 (D) $920.24 (E) $926.24
Answer: D
The probability that a brand A widget is defective is x, the probability that a brand B widget is defective is 0.05, and the probability that a brand C widget is defective is 0.08. There are 40 brand A widgets, 35 brand B widgets, 25 brand C widgets, and nothing else in a container. If a widget is selected at random from the container, the probability that the widget selected is defective is 0.053. What is the value of x? Answer Choice: (A) 0.03875 (B) 0.04 (C) 0.05 (D) 0.6 (E) 0.039
Answer: A
The present worth of Rs. 242 due in 2 years at 10% per annum compound interest is: Answer Choice: (A) Rs. 200 (B) Rs. 250 (C) Rs. 240 (D) Rs. 220 (E) Rs. 230
Answer: A
A and B together can do a piece of work in 20days. A having worked for 10days, B finishes the remaining work alone in 30days. In how many days shall B finish the whole work? Answer Choice: (A) 25 (B) 40 (C) 50 (D) 30 (E) 60
Answer: B
One out of every 500 light bulbs are defected. If 4 out of every 10 defected light bulbs have a broken glass and there are 20 broken glass light bulbs in the shipment, how many light bulbs total are there in the shipment? Answer Choice: (A) 2,000 (B) 5,000 (C) 10,000 (D) 25,000 (E) 52,000
Answer: D
A 6% stock yields 9%. The market value of the stock is: Answer Choice: (A) Rs 66.55 (B) Rs 68.55 (C) Rs 69.55 (D) Rs 65.55 (E) Rs 66.66
Answer: E
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Answer Choice: (A) 277 (B) 266 (C) 288 (D) 150 (E) 332
Answer: D
If the cost price of 24 articles is equal to the selling price of 16 articles, What is the percentage of profit or loss that the merchant makes? Answer Choice: (A) 20% loss (B) 50% profit (C) 33.33 % loss (D) 30.33% loss (E) None of these
Answer: B
The sum of two whole no. is 64.from the following which can not be the ratio of these no. Answer Choice: (A) 5:3 (B) 7:1 (C) 3:4 (D) 3:5 (E) all above
Answer: C
A credit card company has a cash back option for their customers which is based on the annual amount that they charge on their credit cards. The customer receives 1.5% cash on their first $5000 of purchase, 2.5% on the next $5000 of purchase and a 3% on cash back on portion that exceeds $10,000. If a customer receives a cash back of 2.8% on their total annual charges made on the credit card, then what was the customer's annual charge? Answer Choice: (A) $40,000 (B) $45,000 (C) $50,000 (D) $55,000 (E) $60,000
Answer: C
((-1.9)(0.6) – (2.6)(1.2))/3.0 = ? Answer Choice: (A) 0.71 (B) 1.0 (C) 1.07 (D) -1.42 (E) 2.71
Answer: D
Two positive integers differ by 4, and sum of their reciprocals is 5 Then one of the numbers is Answer Choice: (A) a) 3 (B) b) 1 (C) c) 5 (D) d) 21 (E) 4
Answer: E
Find the odd man out. 12, 24, 34, 48, 64, 84 Answer Choice: (A) 48 (B) 34 (C) 24 (D) 12 (E) 64
Answer: B
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: Answer Choice: (A) 20 (B) 80 (C) 100 (D) 200 (E) none
Answer: C
In one day, Juan sends Keith five times as many messages as he sends Laurence, and Laurence sends Missy 4.5 times as many messages as he receives from Juan. If Missy received 18 messages from Laurence, how many messages does Keith receive from Juan? Answer Choice: (A) 3 (B) 12 (C) 16 (D) 18 (E) 20
Answer: E
A train travels from Albany to Syracuse, a distance of 120 miles, at the average rate of 30 miles per hour. The train then travels back to Albany from Syracuse. The total travelling time of the train is 6 hours . What was the average rate of speed of the train on the return trip to Albany? Answer Choice: (A) 31 (B) 38 (C) 60 (D) 50 (E) 40
Answer: C
Andrew travelling to 7 cities. Gasoline prices varied from city to city. $1.75, $1.61, $1.79, $2.11, $1.96, $2.09, $1.86. What is the median gasoline price? Answer Choice: (A) $1 (B) $1.86 (C) $1.92 (D) $2.13 (E) $2.15
Answer: B
Julie wants to play chess with her friends. She have 6 friends. What are the possible ways to select friends to play with her? Answer Choice: (A) 10 (B) 3 (C) 6 (D) 2 (E) 11
Answer: C
Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the game remainder in each case. Then sum of the digits in N is : Answer Choice: (A) 4 (B) 5 (C) 6 (D) 8 (E) 9
Answer: A
How many seconds will a 600 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? Answer Choice: (A) 22 (B) 36 (C) 99 (D) 77 (E) 12
Answer: B
If Jake loses 33 pounds, he will weigh twice as much as his sister. Together they now weigh 153 pounds. What is Jake's present weight, in pounds? Answer Choice: (A)  131 (B)  135 (C)  113 (D)  147 (E)  188
Answer: C
If A : B : C = 2 : 3 : 4, then A⁄B : B⁄C : C⁄A is equal to : Answer Choice: (A) 4 : 9 : 16 (B) 8 : 9 : 12 (C) 8 : 9 : 16 (D) 8 : 9 : 24 (E) None
Answer: D
In a division sum, the divisor is 5 times the quotient and two times the remainder. If the remainder is 40, then the dividend is Answer Choice: (A) 1320 (B) 1380 (C) 1395 (D) 1367 (E) None of these
Answer: A
If 200!/10^n is an integer, what is the largest possible value of n? Answer Choice: (A) 40 (B) 42 (C) 44 (D) 48 (E) 49
Answer: E
Sandy bought 65 books for $1480 from one shop and 55 books for $920 from another shop. What is the average price that Sandy paid per book? Answer Choice: (A) $38 (B) $18 (C) $99 (D) $27 (E) $20
Answer: E
If x^2+(1/x^2)=5, x^4+(1/x^4)=? Answer Choice: (A) 10 (B) 11 (C) 23 (D) 14 (E) 15
Answer: C
The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.90 per metre. Answer Choice: (A) 2399 (B) 3888 (C) 2999 (D) 5808 (E) 6468
Answer: E
In a drawer of shirts 8 are blue, 6 are green and 4 are magenta. If Mason draws 2 shirts at random, what is the probability T at least one of the shirts he draws will be blue? Answer Choice: (A) 25/153 (B) 28/153 (C) 5/17 (D) 4/9 (E) T=12/17
Answer: E
At 12:00 a.m., Tom begins traveling on a certain bike path from Riverdale at a constant rate of 10 mph. If, at 4:00 p.m., Jim begins traveling from Riverdale on the same path at a constant rate of 20 mph, at what time will he catch up to Peter? Answer Choice: (A) 5:00 p.m. (B) 6:00 p.m. (C) 7:00 p.m. (D) 8:00 p.m. (E) 9:00 p.m.
Answer: D
The perimeter of a triangle is 48 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle? Answer Choice: (A) 87 cm2 (B) 28 cm2 (C) 98 cm2 (D) 26 cm2 (E) 60 cm2
Answer: E
When 8% of a number is added to the number itself the result is 810. What is the number? Answer Choice: (A) 750 (B) 758 (C) 288 (D) 270 (E) 712
Answer: A
John bought 2 shares and sold them for $95 each. If he had a profit of 20% on the sale of one of the shares but a loss of 20% on the sale of the other share, then on the sale of both shares John had Answer Choice: (A)  a profit of $10 (B)  a profit of $8 (C)  a loss of $8 (D)  a loss of $10 (E)  neither a profit nor a loss
Answer: D
The salary of Mr. X is 30% more than that of Mr. Y . Find what percent of Mr. Y’s salary is less than Mr. X’s? Answer Choice: (A) 23 1/6% (B) 23 9/3% (C) 23 1/3% (D) 28 1/3% (E) 21 1/3%
Answer: C
The 7th grade French and Spanish classes each have 26 students in them, and there are nine students in the 7th grade taking both languages. If everyone in the 7th grade is in at least one of the two language classes, how many students are taking just one of the two classes? Answer Choice: (A) 26 (B) 28 (C) 30 (D) 32 (E) 34
Answer: E
A fair coin is to be tossed twice and an integer is to be selected at random from one of the integers 3, 8, and 10. What is the probability that at least one head is tossed and an even integer is selected? Answer Choice: (A) 1/6 (B) 1/4 (C) 1/3 (D) 1/2 (E) 7/12
Answer: D
Elizabeth bought a dress with a 35% off coupon. If the dress cost her $87.61, what is the original selling price of the dress? Answer Choice: (A) $134.78 (B) $250.31 (C) $118.27 (D) $87.61 (E) None of these.
Answer: A
In a set of numbers from 100 to 400 inclusive, how many integers are odd and do not contain the digit 5? Answer Choice: (A) 180 (B) 196 (C) 286 (D) 288 (E) 324
Answer: A
How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? Answer Choice: (A) 22 sec (B) 77 sec (C) 25 sec (D) 18 sec (E) 17 sec
Answer: C
A discount of 20 percent on an order of goods followed by a discount of 30 percent amounts to Answer Choice: (A) the same as one 44 percent discount (B) the same as one 40 percent discount (C) the same as one 36 percent discount (D) the same as one 30 percent discount (E) the same as one 25 percent discount
Answer: A
Car A runs at the speed of 60 km/hr and reaches its destination in 8 hours. Car B runs at the speed of 70 km/h and reaches its destination in 4 hours. What is the ratio of distances covered by Car A and Car B? Answer Choice: (A) 3 : 7 (B) 4 : 9 (C) 12 : 7 (D) 5 : 7 (E) 6 : 11
Answer: C
A person distributed 20% of his income to his 3 children each. He deposited 30% of his income to his wife's account. He donated 5% of remaining amount to an orphan house.Finally he has $40000. Find his total income? Answer Choice: (A) 452000 (B) 562000 (C) 800000 (D) 500000 (E) 652000
Answer: C
A man rows his boat 95 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream? Answer Choice: (A) 6 (B) 7 (C) 10 (D) 8 (E) 9
Answer: C
How many 3 digit numbers can be formed from the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is repeated? Answer Choice: (A) 30 (B) 20 (C) 10 (D) 45 (E) 50
Answer: B
A Jar contains a mixture of AB in the ratio 4:1. When 30 L of Mixture is replaced with liquid B, ratio becomes 2:3. How many liters of liquid A was present in mixture initially. Answer Choice: (A) 12 (B) 48 (C) 16 (D) 20 (E) 25
Answer: B
The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 20000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is: Answer Choice: (A) 23 (B) 49 (C) 22 (D) 20 (E) 21
Answer: B
In the faculty of Reverse-Engineering, 500 second year students study numeric methods, 300 second year students study automatic control of airborne vehicles and 300 second year students study them both. How many students are there in the faculty if the second year students are approximately 50% of the total? Answer Choice: (A) 1100 (B) 1200 (C) 1150 (D) 1000 (E) 1050
Answer: D
What is the units digit of 32! + 50! + 4! + 4!? Answer Choice: (A) 0 (B) 2 (C) 4 (D) 6 (E) 8
Answer: E
Look at this series: 36, 34, 30, 28, 24, ... What number should come next? Answer Choice: (A) 20 (B) 22 (C) 23 (D) 26 (E) 28
Answer: B
If a rectangular room measures 10 meters by 5 meters by 4 meters, what is the volume of the room in cubic centimeters? (1 meter=100 centimeters) Answer Choice: (A) 24,000 (B) 240,000 (C) 2,400,000 (D) 200,000,000 (E) 240,000,000
Answer: D
One room length is 16 m and breadth 12m.outside this room there is corridor 3.5 m wide.in this corridor how much stone will be used of size 7 decimeter× 5 decimeter? Answer Choice: (A) 600 (B) 700 (C) 800 (D) 900 (E) 400
Answer: B
Baker Ram is storing cake boxes in cartons that measure 25 inches by 42 inches by 60 inches. If the measurement of each cake box is 8 inches by 7 inches by 5 inches, then what is the maximum number of cake boxes that can be placed in each carton? Answer Choice: (A) 330 (B) 300 (C) 252 (D) 225 (E) 210
Answer: E