conversations list |
|---|
[
{
"value": "Use some thinking to answer the following question. The average age of a class of 14 students is 10 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher\\nOptions:\\n(A) 30 Years\\n(B) 31 Years\\n(C) 32 Years\\n(D) 34 Years\\n(E) 25 Years",
"... |
[
{
"value": "Student: A train 120 m long running at 60 kmph crosses a platform in 35 sec. What is the length of the platform?\\nOptions:\\n(A) 338\\n(B) 277\\n(C) 463\\n(D) 456\\n(E) 271.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "D = 60 * 5/18 = 35 = 583 – 120 = 463 Fina... |
[
{
"value": "Convert the 12/43 m/s into kilometers per hour?\\nOptions:\\n(A) 3.5 kmph.\\n(B) 2.5 kmph.\\n(C) 1 kmph.\\n(D) 1.5 kmph.\\n(E) 1.9 kmph. OK. Let's think. Some random thoughts first:",
"from": "human"
},
{
"value": "12/43 m/s = 12/43 * 18/5 = 1 (1/250) = 1 kmph. The answer: (C).",
"fr... |
[
{
"value": "Question: Two trains are moving at 85 kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is?\\nOptions:\\n(A) 5 25/31 sec\\n(B) 7 1/17 sec\\n(C) 7 2/2 sec\\n(D) 8 1/2 sec\\n(E) 7 1/9 sec Random thoughts:",
... |
[
{
"value": "A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 19 seconds. What is the length of the platform in meters?\\nOptions:\\n(A) 220 meters\\n(B) 360 meters\\n(C) 420 meters\\n(D) 600 meters\\n(E) Cannot be determined Hmmm, my stream of consciousness:",
... |
[
{
"value": "A bag contains 3 red and 2 black ball. Another bag contains 4 red and 5 black balls. A ball is drawn from the first bag and is placed in the second. A ball is then drawn from the second. What is the probability that this draw of red ball is due to the drawing of red ball from the first bag ?\\nOptio... |
[
{
"value": "In a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1/10. For a group of 400 newborn members of the population, approximately how many would be expected to survive the first 3 months of life?\\nOptions:\\n(A) 240\\n(B) ... |
[
{
"value": "Question: An analyst will recommend a combination of 3 industrial stocks, 2 transportation stocks, and 2 utility stocks. If the analyst can choose from 5 industrial stocks, 4 transportation stocks, and 3 utility stocks, how many different combinations of 7 stocks are possible?\\nOptions:\\n(A) 12\\n... |
[
{
"value": "What should come in place of question mark(?) in the following equation?\\n8597 – ? = 7429 – 4358\\nOptions:\\n(A) 5706\\n(B) 5526\\n(C) 5426\\n(D) 5626\\n(E) None of these OK. Let's think. Some random thoughts first:",
"from": "human"
},
{
"value": "8597 – ? = 7429 – 4358\\n∴ ? = 5526 T... |
[
{
"value": "Question: A Train requires 10 seconds to pass a pole while it requires 30 seconds to cross a stationary train which is 600 mtrs long. Find the speed of the train.\\nOptions:\\n(A) 110 kmph\\n(B) 120 kmph\\n(C) 108 kmph\\n(D) 100 kmph\\n(E) 98 kmph Random thoughts:",
"from": "human"
},
{
... |
[
{
"value": "Anil can do a work in 15 days while Sunil can do it in 25 days. How long will they take if both work together?\\nOptions:\\n(A) 3 4/9 days\\n(B) 8 4/9 days\\n(C) 9 3/8 days\\n(D) 6 3/8 days\\n(E) none of these Think first, then make a decision. Some random thoughts:",
"from": "human"
},
{
... |
[
{
"value": "A man rows his boat 84 km downstream and 48 km upstream, taking 2 hours each time. Find the speed of the stream?\\nOptions:\\n(A) 6 kmph\\n(B) 5 kmph\\n(C) 9 kmph\\n(D) 8 kmph\\n(E) 1 kmph Now, let's think a bit. Some random thoughts:",
"from": "human"
},
{
"value": "Speed downstream = d... |
[
{
"value": "Student: The measure of the side of a square is quadrupled. If x represents the perimeter of the original square, what is the value of the new perimeter?\\nOptions:\\n(A) 3x\\n(B) 4x\\n(C) 9x\\n(D) 12x\\n(E) 27x.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "Ori... |
[
{
"value": "Student: In a garden, carrots are planted in rows. In each row there are as many carrots as the number of rows in the garden. If each plant attracts as many bunnies as the number of carrots in each row and if the total number of bunnies is n, then :\\nOptions:\\n(A) n is a perfect square\\n(B) n is ... |
[
{
"value": "Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 2 days?\\nOptions:\\n(A) 2/5\\n(B) 1/6\\n(C) 1/4\\n(D) 1/9\\n(E) 2/6 Now, let's think a bit. Some random thoughts:",
"from": "human"
},
{
... |
[
{
"value": "Q: 80 is increased by 50%. Find the final number.\\nOptions:\\n(A) 100\\n(B) 110\\n(C) 120\\n(D) 30\\n(E) 160 Let's give some random thoughts before answering.",
"from": "human"
},
{
"value": "Final number = Initial number + 50%(original number) = 80 + 50%(80) = 80 + 40 = 120.\nTherefore... |
[
{
"value": "If n is the greatest positive integer for which 4^n is a factor of 8!, then n =?\\nOptions:\\n(A) 2\\n(B) 4\\n(C) 6\\n(D) 8\\n(E) 10 Let's think first. Stream of consciousness:",
"from": "human"
},
{
"value": "8! = 40320\\nE. 4^10 = 1048576 (40320/1048576) - this is not a factor of 8!\\n... |
[
{
"value": "A sells a Cricket Bat to B at a profit of 20%. B sells it to C at a profit of 25%. If C pays $231 for it, the cost price of the Cricket Bat for A is:\\nOptions:\\n(A) 150\\n(B) 120\\n(C) 154\\n(D) 160\\n(E) 210 Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "125% of 12... |
[
{
"value": "Q: A motorcyclist goes from Bombay to Nagpur, a distance of 600 kms at an average of 120 kmph speed. Another man starts from Bombay by car 1 ½ hours after the first, and reaches Nagpur ½ hour earlier. What is the ratio of the speed of the motorcycle and the car?\\nOptions:\\n(A) 1:2\\n(B) 1:7\\n(C... |
[
{
"value": "Some question: It is the New Year and Mandy has made a resolution to lose weight this year. She plans to exercise and do yoga. For exercise she plans to workout at the gym and ride her bicycle in the ratio of 2:3 everyday. She will also do yoga in the ratio, yoga:exercise = 2:3. If she rides her bik... |
[
{
"value": "Give stream of consciousness and then the final answer. P can do a work in 24 days. Q can do the samework in 9 days & R can do the same work in 12 days. Q & R start the work and leave after 3 days. P finishes the remaining work in how many days.\\nOptions:\\n(A) 8\\n(B) 10\\n(C) 14\\n(D) 16\\n(E) 19... |
[
{
"value": "In case N is the only individual sewing on committee B, which among the following shouldserve on committee A?\\nOptions:\\n(A) V and U\\n(B) V and T\\n(C) U and S\\n(D) O and P\\n(E) T and U Stream of consciousness first, then make a decision:",
"from": "human"
},
{
"value": "O and P sho... |
[
{
"value": "If in a certain sequence of consecutive multiples of 100, the median is 650, and the greatest term is 1000, how many terms that are smaller than 650 are there in the sequence?\\nOptions:\\n(A) 6\\n(B) 4\\n(C) 8\\n(D) 12\\n(E) 13 Hmmm, my stream of consciousness:",
"from": "human"
},
{
"v... |
[
{
"value": "A carpenter is building a frame for a wall painting. The painting is in the shape of a rectangle. If the sides of the rectangle are in the ratio of 3:2 and the shorter side has a length of 23 inches, how many inches of framing material does the carpenter need to frame the painting?\\nOptions:\\n(A) ... |
[
{
"value": "Student: Calculate the circumference of a circular field whose radius is 6 centimeters.\\nOptions:\\n(A) 2 π cm\\n(B) 1 π cm\\n(C) 15 π cm\\n(D) 12 π cm\\n(E) 19 π cm.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "Circumference C is given by\\nC = 2πr = 2π*6 = 1... |
[
{
"value": "In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?\\nOptions:\\n(A) 176\\n(B) 179\\n(C) 153\\n(D) 167\\n(E) 107 Now, let's think a bit. Some random thoughts:",
"from": "human"
},
{
"value": "4... |
[
{
"value": "Use some thinking to answer the following question. The year next to 1991 having the same calendar as that of 1990 is –\\nOptions:\\n(A) 1998\\n(B) 2001\\n(C) 2002\\n(D) 2003\\n(E) None of these",
"from": "human"
},
{
"value": "We go on counting the odd days from 1991 onward still the su... |
[
{
"value": "If we need to change the average age of a group containing 4 persons from 40 to 38 by adding a person. What should be the age of the person newly added to the group?\\nOptions:\\n(A) 20\\n(B) 25\\n(C) 30\\n(D) 38\\n(E) 40 OK. Let's think. Some random thoughts first:",
"from": "human"
},
{
... |
[
{
"value": "Student: In Sam's hanger there are 23 boxes, 16 out of the boxes are filled with toys and the rest are filled with electrical appliances. 8 boxes are for sale, 4 of them are filled with toys. How many boxes with electrical appliances are in Sam's hanger that is not for sale?\\nOptions:\\n(A) 1.\\n(B... |
[
{
"value": "Give a quick stream of consciousness before answering the following question. 30 pens and 75 pencils were purchased for 630. If the average price of a pencil was 2.00, find the average price of a pen.\\nOptions:\\n(A) 10\\n(B) 11\\n(C) 12\\n(D) 13\\n(E) 16",
"from": "human"
},
{
"value":... |
[
{
"value": "Q: How many positive integers less than 50 have a reminder 01 when divided by 5?\\nOptions:\\n(A) 10\\n(B) 14\\n(C) 15\\n(D) 16\\n(E) 17 Let's give some random thoughts before answering.",
"from": "human"
},
{
"value": "1 also gives the remainder of 1 when divided by 5. So, there are tot... |
[
{
"value": "Question: Calculate the circumference of a circular field whose radius is 8 centimeters.\\nOptions:\\n(A) 17 π cm\\n(B) 18 π cm\\n(C) 1 π cm\\n(D) 16 π cm\\n(E) 6 π cm Let's think first. Some random reasoning:",
"from": "human"
},
{
"value": "Circumference C is given by\\nC = 2πr = 2π*8 ... |
[
{
"value": "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 ... |
[
{
"value": "If a 3-digit integer is selected at random from the integers 700 through 899, inclusive, what is the probability that the second digit is one greater then the first digit, and the third digit is one greater than the second digit?\\nOptions:\\n(A) 2/225\\n(B) 2/200\\n(C) 8/700\\n(D) 1/50\\n(E) 1... |
[
{
"value": "Jamie's friend Bob is having a party, but Jamie forgot and went to dinner with her friend Emily instead. Bob's party starts in half an hour. Bob lives 30 km away from Jamie, and the restaurant Jamie and Emily are at is three times as far away from Bob's house as Jamie's house is.\\nHow fast would Ja... |
[
{
"value": "The speed of a boat in upstream is 100 kmph and the speed of the boat downstream is 112 kmph. Find the speed of the boat in still water and the speed of the stream?\\nOptions:\\n(A) 70, 10 kmph\\n(B) 106, 6 kmph\\n(C) 50, 60 kmph\\n(D) 45, 55 kmph\\n(E) 45, 65 kmph Think first, then make a decision.... |
[
{
"value": "The total number of apples and oranges in the refrigerator is 7 more than the total number of oranges and peaches in the refrigerator. How much lesser is the number of peaches in the refrigerator as compared to apples?\\nOptions:\\n(A) 2\\n(B) 8\\n(C) 7\\n(D) 6\\n(E) 4 Stream of consciousness first,... |
[
{
"value": "Give a quick stream of consciousness before answering the following question. How much is 80% of 40 is greater than 4/5 of 20?\\nOptions:\\n(A) 12\\n(B) 27\\n(C) 18\\n(D) 16\\n(E) 81",
"from": "human"
},
{
"value": "(80/100) * 40 – (4/5) * 20\\n32 - 16 = 16\nThe answer: (D).",
"fro... |
[
{
"value": "Question: Which of the following is not divisible by 8?\\nOptions:\\n(A) 10032\\n(B) 21192\\n(C) 47816\\n(D) 91232\\n(E) 72034 Random thoughts:",
"from": "human"
},
{
"value": "Divisibility rule of 8: Last three digits of the number should be divisible by 8\\nOption A: 10032, last three ... |
[
{
"value": "A train running at the speed of 142 km/hr crosses a pole in 12 seconds. Find the length of the train.\\nOptions:\\n(A) 540\\n(B) 288\\n(C) 200\\n(D) 340\\n(E) 712 Think first, then make a decision. Some random thoughts:",
"from": "human"
},
{
"value": "Speed = 162*(5/18) m/sec = 45m/sec\... |
[
{
"value": "A no.when divided by 220 gives a remainder 43, what remainder will beobtained by dividingthe same no.17?\\nOptions:\\n(A) 2\\n(B) 8\\n(C) 9\\n(D) 11\\n(E) 15 Stream of consciousness:",
"from": "human"
},
{
"value": "220 + 43 = 263/17 = 8 (Remainder)\nThus, the answer is (B).",
"from"... |
[
{
"value": "Sum of the local value and the face value of 4 in the numeral 153489216 is\\nOptions:\\n(A) 40004\\n(B) 4004\\n(C) 4000004\\n(D) 400004\\n(E) 44 Let's think first. Stream of consciousness:",
"from": "human"
},
{
"value": "(Local value of 4) + (Face value of 4) = (400000 + 4) = 400004\nSo... |
[
{
"value": "Student: If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is?\\nOptions:\\n(A) 1227\\n(B) 2088\\n(C) 26788\\n(D) 8112\\n(E) 1871.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "A = 7500(26/25)2 = 8112 Final answ... |
[
{
"value": "Which of the following is equal to (x+2)!/x!?\\nOptions:\\n(A) x-1\\n(B) 1+(1/x) \\n(C) 1\\n(D) x+1\\n(E) (x+1) (x+2) Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "(x + 1)! = (x + 1) (x+2)* x!\\n(x + 1)!/x! = (x + 1)(x+2) So, the answer is (E).",
"from": "gpt"
... |
[
{
"value": "Some question: Every year an amount increases by 1/6th of itself. How much will it be after two years if its present value is Rs.64000?\\nOptions:\\n(A) 87111\\n(B) 81007\\n(C) 81008\\n(D) 81066\\n(E) 81022\nSome stream of consciousness:",
"from": "human"
},
{
"value": "64000* 7/6 * 7/6 ... |
[
{
"value": "Some question: Scott's average (arithmetic mean) golf score on his first four rounds was 68.What score does he need on his fifth round to drop his average score by 2 points?\\nOptions:\\n(A) 58\\n(B) 72\\n(C) 78\\n(D) 88\\n(E) 312\nSome stream of consciousness:",
"from": "human"
},
{
"va... |
[
{
"value": "Some question: In a division sum, the remainder is 4 and the divisor is 2 times the quotient and is obtained by adding 2 to the thrice of the remainder. The dividend is:\\nOptions:\\n(A) 72\\n(B) 90\\n(C) 100\\n(D) 110\\n(E) 120\nSome stream of consciousness:",
"from": "human"
},
{
"valu... |
[
{
"value": "A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 15 seconds. What is the length of the platform in meters?\\nOptions:\\n(A) 240 meters\\n(B) 360 meters\\n(C) 300 meters\\n(D) 600 meters\\n(E) Cannot be determined Now, let's think a bit. Some random ... |
[
{
"value": "If rupee one produces rupees nine over a period of 54 years, find the rate of simple interest?\\nOptions:\\n(A) 22 1/7 %\\n(B) 22 3/2 %\\n(C) 22 1/8 %\\n(D) 22 1/2 %\\n(E) 16 2/3 % OK. Let's think. Some random thoughts first:",
"from": "human"
},
{
"value": "9 = (1*54*R)/100\\nR = 16 2/3... |
[
{
"value": "A 160 meter long train crosses a man standing on the platform in 16 sec. What is the speed of the train?\\nOptions:\\n(A) 36 kmph\\n(B) 54 kmph\\n(C) 92 kmph\\n(D) 86 kmph\\n(E) 76 kmph OK. Let's think. Some random thoughts first:",
"from": "human"
},
{
"value": "S = 160/16 * 18/5 = 36 k... |
[
{
"value": "In how many different ways can the letters of the word \"CLAIM\" be rearrangement?\\nOptions:\\n(A) 120\\n(B) 130\\n(C) 140\\n(D) 145\\n(E) 150 Now, let's think a bit. Some random thoughts:",
"from": "human"
},
{
"value": "Option 'A'\\nThe total number of arrangements is\\n5P5 = 5! = 120... |
[
{
"value": "Student: How much 60% of 50 is greater than 30% of 30?\\nOptions:\\n(A) 21\\n(B) 91\\n(C) 11\\n(D) 17\\n(E) 12.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "(60/100) * 50 – (30/100) * 30\\n30 - 9 = 21 Final answer: (A).",
"from": "gpt"
}
] |
[
{
"value": "Q: The least number of complete years in which a sum of money put out at 20% C.I. will be more than doubled is?\\nOptions:\\n(A) 6\\n(B) 4\\n(C) 5\\n(D) 3\\n(E) 1 Let's give some random thoughts before answering.",
"from": "human"
},
{
"value": "P(1 + 20/100)n > 2P or (6/5)n > 2\\nNow, (... |
[
{
"value": "In a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1/10. For a group of 500 newborn members of the population, approximately how many would be expected to survive the first 3 months of life?\\nOptions:\\n(A) 340\\n(B) ... |
[
{
"value": "7528:5306::4673:?\\nOptions:\\n(A) 2351\\n(B) 2451\\n(C) 2551\\n(D) 2651\\n(E) 2751 Now, let's think a bit. Some random thoughts:",
"from": "human"
},
{
"value": "As there is a difference of 2222. 7528-2222 = 5306. so 4673-2222 = 2451\nThe final answer: (B).",
"from": "gpt"
}
] |
[
{
"value": "Use some thinking to answer the following question. What approximate value should come in place of question mark (?) in the following equation\\n287.532 + 1894.029 – 757.48 = 443.095 + ?\\nOptions:\\n(A) 870\\n(B) 790\\n(C) 680\\n(D) 770\\n(E) 890",
"from": "human"
},
{
"value": "? = 285... |
[
{
"value": "Which of the following CANNOT be weighed using a balance scale and these unit weights: 2, 4, 7, and 10\\nOptions:\\n(A) 16\\n(B) 15\\n(C) 18\\n(D) 19\\n(E) 21 Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "A. 13 (can be weighed by keeping weights of 10, 2 and 4 )\\nB.... |
[
{
"value": "Give a quick stream of consciousness before answering the following question. A car traveled from San Diego to San Francisco at an average speed of 45 miles per hour. If the journey back took twice as long, what was the average speed of the trip?\\nOptions:\\n(A) 30.\\n(B) 32.\\n(C) 36.\\n(D) 42.\\n... |
[
{
"value": "Some question: The total number of students in Grades 1 and 2 is 30 more than the total number of students in grades 2 and 5. How much lesser is the number of students in Grade 5 as compared to Grade 1?\\nOptions:\\n(A) 20\\n(B) 30\\n(C) 10\\n(D) 40\\n(E) 15\nSome stream of consciousness:",
"fro... |
[
{
"value": "Q: A, B and C can do a work in 7 days, 8 days and 12 days respectively. In how many days can all three of them working together, complete the work?\\nOptions:\\n(A) 2 50/59\\n(B) 2 5/59\\n(C) 2 2/50\\n(D) 2 2/59\\n(E) 2 1/59 Let's give some random thoughts before answering.",
"from": "human"
}... |
[
{
"value": "Use some thinking to answer the following question. 30 pens and 75 pencils were purchased for 450. If the average price of a pencil was 2.00, find the average price of a pen.\\nOptions:\\n(A) 10\\n(B) 11\\n(C) 12\\n(D) 13\\n(E) 14",
"from": "human"
},
{
"value": "Since average price of a... |
[
{
"value": "How much more would Rs.20000 fetch, after two years, if it is put at 20% p.a. compound interest payable half yearly than if is put at 20% p.a. compound interest payable yearly?\\nOptions:\\n(A) 482\\n(B) 337\\n(C) 277\\n(D) 288\\n(E) 2781 Let's think first. Stream of consciousness:",
"from": "hu... |
[
{
"value": "Use some thinking to answer the following question. If 15% of 40 is greater than 25% of a number by 2,then find the number is?\\nOptions:\\n(A) 20\\n(B) 15\\n(C) 16\\n(D) 25\\n(E) 30",
"from": "human"
},
{
"value": "15/100 * 40 - 25/100 * x = 2 or x/4 = 4 so x = 16 So the final answer is... |
[
{
"value": "Q: A train 124 m long running at 68 kmph crosses a platform in 19 sec. What is the length of the platform?\\nOptions:\\n(A) 338\\n(B) 234\\n(C) 240\\n(D) 881\\n(E) 271 Let's give some random thoughts before answering.",
"from": "human"
},
{
"value": "D = 68 * 5/18 = 19 = 358 – 124 = 234\... |
[
{
"value": "An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?\\nOptions:\\n(A) 270º\\n(B) 360º\\n(C) 280º\\n(D) 90º\\n(E) 180º Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "Angle t... |
[
{
"value": "Give stream of consciousness and then the final answer. A train of 24 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.4 km long?\\nOptions:\\n(A) 2 mins 14 sec\\n(B) 2 mins 34 sec\\n(C) 2 mins... |
[
{
"value": "A fair is coin is tossed repeatedly. If head appears on first four tosses then what is the probability of appearance of tail in the fifth toss?\\nOptions:\\n(A) 2/3\\n(B) 1/2\\n(C) 1/8\\n(D) 1/0\\n(E) 1/6 Stream of consciousness:",
"from": "human"
},
{
"value": "As the given coin is a fa... |
[
{
"value": "Give stream of consciousness and then the final answer. A cricket bat is sold for $850, making a profit of $225. The profit percentage would be\\nOptions:\\n(A) 24%\\n(B) 25%\\n(C) 30%\\n(D) 36%\\n(E) 40%",
"from": "human"
},
{
"value": "225/(850 - 225) = 225/625 = 9/25 bit more than 33%... |
[
{
"value": "If a man can cover 32 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?\\nOptions:\\n(A) 118 km\\n(B) 162 km\\n(C) 1767 km\\n(D) 432 km\\n(E) 177 km Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "32 m/s = 32 * 18/5 kmph\\n3 hours 45 minutes... |
[
{
"value": "a school has 4 maths 3 physics and 3 chemistry teachers each teacher can teach 2 subjects max what is he minimum number of teachers required\\nOptions:\\n(A) 4\\n(B) 5\\n(C) 6\\n(D) 7\\n(E) 8 Think first, then make a decision. Some random thoughts:",
"from": "human"
},
{
"value": "Total ... |
[
{
"value": "A shopkeeper sold sarees at 266 each after giving 5% discount on labelled price. Had he not given the discount, he would have earned a profit of 12% on the cost price. What was the cost price of each saree?\\nOptions:\\n(A) 280\\n(B) 260\\n(C) 38 mph\\n(D) Data inadequate\\n(E) None of these Think f... |
[
{
"value": "Question: Anil can do a work in 15 days while Sunil can do it in 25 days. How long will they take if both work together?\\nOptions:\\n(A) 9 3/8 days\\n(B) 4 2/8 days\\n(C) 17 9/8 days\\n(D) 12 7/8 days\\n(E) 16 9/8 days Let's think first. Some random reasoning:",
"from": "human"
},
{
"va... |
[
{
"value": "Use some thinking to answer the following question. A certain number when divided by 39 leaves a remainder 20, what is the remainder when the same number is divided by 13?\\nOptions:\\n(A) 11\\n(B) 5\\n(C) 8\\n(D) 7\\n(E) 9",
"from": "human"
},
{
"value": "39 + 20 = 59/13 = 7 (Remainder)... |
[
{
"value": "Student: The average of seven numbers is 24. The average of first three numbers is 14 and the average of last three numbers is 19. What is the middle number?\\nOptions:\\n(A) 27\\n(B) 29\\n(C) 31\\n(D) 34\\n(E) 69.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "T... |
[
{
"value": "Give a quick stream of consciousness before answering the following question. Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm?\\nOptions:\\n(A) 128\\n(B) 150\\n(C) 882\\n(D) 272\\n(E) 121",
"from": "human"
},
{
"value": "1/2 * 20(9 + 6) ... |
[
{
"value": "Some question: In what time will a railway train 64 m long moving at the rate of 46 kmph pass a telegraph post on its way?\\nOptions:\\n(A) 3\\n(B) 5\\n(C) 4\\n(D) 6\\n(E) 7\nSome stream of consciousness:",
"from": "human"
},
{
"value": "T = 64/46 * 18/5 = 5 sec The answer: (B).",
"f... |
[
{
"value": "Student: A 160 meter long train crosses a man standing on the platform in 8 sec. What is the speed of the train?\\nOptions:\\n(A) 96 kmph\\n(B) 94 kmph\\n(C) 92 kmph\\n(D) 86 kmph\\n(E) 72 kmph.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "S = 160/8 * 18/5 = 72... |
[
{
"value": "Find the odd man out 8,27, 64,216,,512,1000\\nOptions:\\n(A) 216\\n(B) 512\\n(C) 64\\n(D) 8\\n(E) 27 Think first, then make a decision. Some random thoughts:",
"from": "human"
},
{
"value": "27 is cube of 3 which is odd number where as all others are cubes of even numbers. So the answer ... |
[
{
"value": "Q: If x is an odd integer, which of the following is an odd integer?\\nOptions:\\n(A) 2x+2\\n(B) x^2\\n(C) 2x+4x\\n(D) 1+2x+x^2\\n(E) 3x-1 Let's give some random thoughts before answering.",
"from": "human"
},
{
"value": "Plug in an odd integer; in this case 3\\n(2*3)+2 = 8 Even\\n3^2 = ... |
[
{
"value": "Student: What distance will be covered by a bus moving at 72 kmph in 30 seconds?\\nOptions:\\n(A) 278\\n(B) 600\\n(C) 772\\n(D) 551\\n(E) 131.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "72 kmph = 72 * 5/18 = 20 mps\\nD = Speed * time = 20 * 30 = 600 m. Final ... |
[
{
"value": "Q: If 1/2 of the air in a tank is removed with each stroke of a vacuum pump, what fraction of the original amount of air has been removed after 6 strokes ?\\nOptions:\\n(A) 63/64\\n(B) 7/8\\n(C) 1/4\\n(D) 1/8\\n(E) 1/16 Let's give some random thoughts before answering.",
"from": "human"
},
{... |
[
{
"value": "Use some thinking to answer the following question. X can finish a work in 24 days. Y can finish the same work in 16 days. Yworked for 10 days and left the job. how many days does X alone need to finish the remaining work?\\nOptions:\\n(A) 3\\n(B) 5\\n(C) 6\\n(D) 8\\n(E) 9",
"from": "human"
},... |
[
{
"value": "Question: From the set of numbers x, y, t, z, p, q and w, how many different combinations can we have without the t in them? Ex:. (x,y), (x), (w,z,y,x,p,q), etc and (x,y)=(y,x)\\nOptions:\\n(A) 10\\n(B) 14\\n(C) 45\\n(D) 63\\n(E) 80 Random thoughts:",
"from": "human"
},
{
"value": "Anoth... |
[
{
"value": "In what time will a bus 200 m long cross in the road, if its speed be 72 km/hr?\\nOptions:\\n(A) 15\\n(B) 20\\n(C) 14\\n(D) 10\\n(E) 12 Hmmm, my stream of consciousness:",
"from": "human"
},
{
"value": "Speed = 72 * 5/18 = 20 m/sec\\nTime taken = 200/20 = 10 sec. So, the answer is (D).",... |
[
{
"value": "Question: There are 3 teams each with 4 basket players. How many combinations are there if we were to pick 2 players from the 3 teams such that no team was picked twice?\\nOptions:\\n(A) 50\\n(B) 23\\n(C) 48\\n(D) 28\\n(E) 45 Let's think first. Some random reasoning:",
"from": "human"
},
{
... |
[
{
"value": "Question: 123 : 36 : : 221 : ?\\nOptions:\\n(A) 52\\n(B) 69\\n(C) 72\\n(D) 25\\n(E) 32 Let's think first. Some random reasoning:",
"from": "human"
},
{
"value": "(1+2+3)^2 = 36\\n(2+2+1)^2 = 25 The final answer: (D).",
"from": "gpt"
}
] |
[
{
"value": "All of the bonds on a certain exchange are designated by a 3-letter, a 4-letter, or a 5-letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different bonds that can be designate with these codes?\\nOptions:\\n(A) 26(26^3 + 26^4) \\n... |
[
{
"value": "Use some thinking to answer the following question. How many factors does 49^2 have?\\nOptions:\\n(A) 2\\n(B) 8\\n(C) 24\\n(D) 25\\n(E) 36",
"from": "human"
},
{
"value": "36^2 = 6*6*6*6 = 2^4*3^4\\nTotal factors = (4+1)*(4+1) = 6*6 = 36 So the final answer is (E).",
"from": "gpt"
... |
[
{
"value": "If a company allocates 10 percent of its budget to advertising, 10 percent to capital improvements, and 72 percent to salaries, what fraction of its budget remains for other allocations?\\nOptions:\\n(A) 4/5\\n(B) 2/25\\n(C) 3/10\\n(D) 1/5\\n(E) 1/10 Stream of consciousness:",
"from": "human"
... |
[
{
"value": "Use some thinking to answer the following question. How many seconds will a train 100 meters long take to cross a bridge 130 meters long if the speed of the train is 36 kmph?\\nOptions:\\n(A) 23 sec\\n(B) 65 sec\\n(C) 25 sec\\n(D) 45 sec\\n(E) 24 sec",
"from": "human"
},
{
"value": "D = ... |
[
{
"value": "Question: Three people took GMAT practice tests in which the minimum and maximum possible scores are 200 and 800, respectively. They each took a test 5 times, and no one scored below 600 or over 760. If the individual ranges of the three people's scores in those 5 practice tests were 20, 60 and 90, ... |
[
{
"value": "Question: A train of 24 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.5 km long?\\nOptions:\\n(A) 4\\n(B) 3\\n(C) 5\\n(D) 7\\n(E) 9 Let's think first. Some random reasoning:",
"from": "h... |
[
{
"value": "One copy machine can make 30 copies a minute, and a second copy machine makes 20 copies a minute. If the two copiers work together, how long would it take them to make 2,000 copies?\\nOptions:\\n(A) 20 minutes\\n(B) 40 minutes\\n(C) 45 minutes\\n(D) 50 minutes\\n(E) 55 minutes Now, let's think a bit... |
[
{
"value": "Q: A can do a piece of work in 24 days. B in 15 days and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?\\nOptions:\\n(A) 8 2/5days\\n(B) 10 2/5days\\n(C) 6 2/5days\\n(D) 18 2/5days\\n(E) 17 2/5days Let's give some random thought... |
[
{
"value": "Question: The edge of a cube is 4a cm. Find its surface?\\nOptions:\\n(A) 104a2 cm2\\n(B) 64a2 cm2\\n(C) 96a2 cm2\\n(D) 84a2 cm2\\n(E) 56a2 cm2 Let's think first. Some random reasoning:",
"from": "human"
},
{
"value": "6a2 = 6 * 4a * 4a = 96a2 The final answer: (C).",
"from": "gpt"
... |
[
{
"value": "Student: A train running at the speed of 90 km/hr crosses a pole in 12 seconds. Find the length of the train?\\nOptions:\\n(A) 150\\n(B) 872\\n(C) 287\\n(D) 288\\n(E) 300.\nAnother student: Let's say, hmmm...\n",
"from": "human"
},
{
"value": "Speed = 90*(5/18) m/sec = 75/3 m/sec\\nLengt... |
[
{
"value": "Let us say that a table tennis tournament was going on with knock out terms which means the one who loses the match is out of the tournament. 101 players took part in that tournament. How many matches were played?\\nOptions:\\n(A) 90 matches\\n(B) 95 matches\\n(C) 99 matches\\n(D) 100 matches\\n(E) ... |
[
{
"value": "Give a quick stream of consciousness before answering the following question. If f(x)=1/x and x is a natural number, what CANNOT be the answer for f(f(x))?\\nOptions:\\n(A) 1/7\\n(B) 3\\n(C) 12/3\\n(D) 6/6\\n(E) 1",
"from": "human"
},
{
"value": "Answer A is impossible because the invers... |
[
{
"value": "Give stream of consciousness and then the final answer. A bag contains nine black balls, three red balls and four red balls. In how many ways can two balls be drawn from the bag?\\nOptions:\\n(A) ¹⁶C₂\\n(B) ⁹C₂\\n(C) ³C₂\\n(D) ¹²C₂\\n(E) ¹⁴C₂",
"from": "human"
},
{
"value": "Total number... |
[
{
"value": "Some question: If R is the least positive integer that is divisible by every integer from 12 to 16 inclusive, then R/13 is =\\nOptions:\\n(A) 40320\\n(B) 21840\\n(C) 1680\\n(D) 840\\n(E) 240\nSome stream of consciousness:",
"from": "human"
},
{
"value": "The integer should be divisi... |
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