text stringlengths 148 4.25k | __index_level_0__ int64 0 97.5k |
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<|im_start|>user
What releases fatty acids and other components from fats and phospholipids?
Answer choice: (A) metabolism (B) enzymatic hydrolysis (C) enzyme respiration (D) peristaltic hydrolysis<|im_end|>
<|im_start|>assistant
<think>
</think>
The answer is B<|endoftext|> | 11,413 |
<|im_start|>user
Ahmed, Babu, Chitra, David and Eesha each choose a large different number. Ahmed says, “ My number is not the largest and not the smallest”. Babu says, “My number is not the largest and not the smallest”. Chitra says, “My number is the largest”. David says, “ My number is the smallest”. Eesha says, “ M... | 8,518 |
<|im_start|>user
At Chennai it rained as much on Tuesday as on all the others days of the week combined. If the average rainfall for the whole week was 3 cm. How much did it rain on Tuesday?
Answer Choices: (A) 2.625 cm (B) 3 cm (C) 10.5 cm (D) 15 cm (E) None of these<|im_end|>
<|im_start|>assistant
<think>
</think>
... | 43,116 |
<|im_start|>user
what is the sum of the first 15 odd natural numbers
Answer Choices: (A) 300 (B) 400 (C) 500 (D) 600 (E) 225<|im_end|>
<|im_start|>assistant
<think>
</think>
sum of first n odd natural nuber is = n^2
so sum of the first 15 odd natural numbers=(15)^2=225
ans 225
The answer is E<|endoftext|> | 35,833 |
<|im_start|>user
Along with other elements, most ores are made of what?
Answer choice: (A) coal (B) crystals (C) metal (D) sodium<|im_end|>
<|im_start|>assistant
<think>
</think>
When the ore leaves the mine, it is not yet a useful material ( Figure below ). Most ores are a combination of metal and other elements. Th... | 6,327 |
<|im_start|>user
Ayesha's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
Answer Choices: (A) 2 years (B) 4 years (C) 6 years (D) 8 years (E) 9 years<|im_end|>
<|im_start|>assistan... | 15,528 |
<|im_start|>user
Including Cara and Dan, there are seven members on the board of directors for a company. If the board is to be split up into a four-person subcommittee, what fraction of all the possible subcommittees that include Cara, also include Dan?
Answer Choices: (A) 1/5 (B) 1/4 (C) 1/3 (D) 1/2 (E) 2/5<|im_end|>... | 93,332 |
<|im_start|>user
5 OUT OF 2250 PARTS OF EARTH IS SULPHUR. WHAT IS THE PERCENTAGE OF SULPHUR IN EARTH
Answer Choices: (A) 11/50 (B) 2/9 (C) 1/45 (D) 2/45 (E) NONE OF THESE<|im_end|>
<|im_start|>assistant
<think>
</think>
REQUIRED PERCENTAGE=(5/2250*100)%=2/9%
CORRECT OPTIONS: B
The answer is B<|endoftext|> | 33,772 |
<|im_start|>user
In 10 years, P will be as old as Q is now. Ten years ago, Q was three times as old as P was then. How old is P now?
Answer Choices: (A) 11 (B) 12 (C) 15 (D) 18 (E) 21<|im_end|>
<|im_start|>assistant
<think>
</think>
Q = P+10
Q-10 = 3(P-10)
P = 3P-30
2P = 30
P = 15
The answer is C<|endoftext|> | 74,542 |
<|im_start|>user
Two pipes A and B can fill a tank in 24 and 48 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?
Answer Choices: (A) 12 (B) 16 (C) 19 (D) 20 (E) 22<|im_end|>
<|im_start|>assistant
<think>
</think>
Part filled by A in 1 min. = 1/24
Part filled by B... | 79,902 |
<|im_start|>user
Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
Answer Choices: (A) 229 (B) 277 (C) 202 (D) 540 (E) 223<|im_end|>
<|im_start|>assistant
<think>
</think>
A+B+C = 1170
4A = 3B = 2C = x
A:B:C = 1... | 10,770 |
<|im_start|>user
How many halves are there in nine-fourth?
Answer Choices: (A) 8 (B) 4.5 (C) 3.2 (D) 7 (E) 3<|im_end|>
<|im_start|>assistant
<think>
</think>
divide 9/4 by 1/2
=9/4÷1/2
=9/4*2/1
=18/4
=4.5.
The answer is B<|endoftext|> | 86,969 |
<|im_start|>user
A NEWSPAPER manufacturer produces 800 units of a certain model each month at a cost to the manufacturer of £50 per unit and all of the produced units are sold each month. What is the minimum selling price per unit that will ensure that the monthly profit (revenue from sales minus production costs) on t... | 68,385 |
<|im_start|>user
A certain company consists of 5 managers and 8 non-managers. How many different teams of 3 employees can be formed in which at least one member of the team is a manager and at least one member of the team is not a manager? (Two groups are considered different if at least one group member is different)
... | 37,683 |
<|im_start|>user
The cash difference between the selling prices of an article at a profit of 8% and 6% is Rs. 3. The ratio of the two selling prices is?
Answer Choices: (A) 52:56 (B) 52:53 (C) 52:50 (D) 54:53 (E) 52:51<|im_end|>
<|im_start|>assistant
<think>
</think>
Let C.P. of the article be Rs. x.
Then, required r... | 5,112 |
<|im_start|>user
What smallest number should be added to 8444 such that the sum is completely divisible by 7 ?
Answer Choices: (A) 6 (B) 5 (C) 4 (D) 3 (E) 2<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation:
8444 ÷ 7 = 1206, remainder = 2
7 - 2 = 5
Hence, 5 should be added to 8444 such that the sum is comp... | 69,865 |
<|im_start|>user
Solve this logic number sequence puzzle by the correct digit
8080 = 6
1357 = 0
2022 = 1
1999 = 3
6666 = ?
Answer Choices: (A) four (4) (B) 2 (C) 5 (D) 7 (E) 8<|im_end|>
<|im_start|>assistant
<think>
</think>
A
4
No Of circles in the number.
The answer is A<|endoftext|> | 39,008 |
<|im_start|>user
If |x + 2| = 10, what is the sum of all the possible values of x?
Answer Choices: (A) -16 (B) -13 (C) -4 (D) -2 (E) 12<|im_end|>
<|im_start|>assistant
<think>
</think>
There will be two cases
x+2 = 10 or x+2 = -10
=> x = 8 or x= -12
sum of both the values will be -12 + 8 = -4
The answer is C<|endofte... | 45,218 |
<|im_start|>user
A shipping company has four empty trucks that will head out in the morning, all four to the same destination. The clerk has four different boxes to ship to that same destination. All four boxes could go on any one of the trucks, or the boxes could be split up into any groupings and given to the trucks ... | 50,983 |
<|im_start|>user
Akash leaves Chennai at 6am & reaches Bangalore at 10am. Prakash leaves Hyderabad at 8 am and reaches Chennai at 11:30 am. At what time do they cross each other?
Answer Choices: (A) 5 : 54am (B) 6 : 56am (C) 8 : 56am (D) 9 : 56am (E) 10 : 26am<|im_end|>
<|im_start|>assistant
<think>
</think>
Time tak... | 6,923 |
<|im_start|>user
Use the following context to help answer a multiple choice question.
Context:
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I tu... | 2,771 |
<|im_start|>user
If 45% of a class averages 95% on a test, 50% of the class averages 78% on the test, and the remainder of the class averages 60% on the test, what is the overall class average? (Round final answer to the nearest percent).
Answer Choices: (A) 83% (B) 84% (C) 85% (D) 86% (E) 87%<|im_end|>
<|im_start|>ass... | 97,054 |
<|im_start|>user
Use the following context to help answer a multiple choice question.
Context:
Guide words appear on each page of a dictionary. They tell you the first word and last word on the page. The other words on the page come between the guide words in alphabetical order.
To put words in alphabetical order, put... | 6,338 |
<|im_start|>user
Four faces of a fair die are Yellow, three faces red and one blue.The die is tossed three
times. The probability that the colours, yellow, red and blue appear in the first, second and
third tosses respectively is
Answer Choices: (A) 1/36 (B) 1/18 (C) 1/32 (D) 1/37 (E) None of these<|im_end|>
<|im_start... | 78,370 |
<|im_start|>user
In how many ways the letters of the word MAXICABE be arranged?
Answer Choices: (A) 32,230 ways. (B) 20,320 ways. (C) 30,320 ways. (D) 40,320 ways. (E) 42,320 ways.<|im_end|>
<|im_start|>assistant
<think>
</think>
Total ways of arranging the letters = 8! = 40,320 ways.
D)
The answer is D<|endoftext|> | 6,011 |
<|im_start|>user
A double decked bus can accomodate 100 passengers,40 in the upper deck and 60 in the lower deck.In how many ways can the passengers be accomodated if 15 refuse to be in the upper deck while 10 others refuse to be in the lower deck?
Answer Choices: (A) 1. 85!50!60!/40!45! (B) 2. 75!/30!45! (C) 3. 110!/5... | 95,986 |
<|im_start|>user
Anil purchased 30 kg of wheat at the rate of Rs. 22 per kg and 20 kg of wheat at the rate of Rs. 24 per kg. He mixed the two. Approximately at what rate per kg should he sell the mixture to make 25% profit?
Answer Choices: (A) Rs. 28 (B) Rs. 29 (C) Rs. 26 (D) Rs. 282 (E) Rs. 21<|im_end|>
<|im_start|>as... | 53,209 |
<|im_start|>user
If p and q are positive integers, how many integers are larger than pq and smaller than p(q + 3)?
Answer Choices: (A) 3 (B) P + 2 (C) p – 2 (D) 3p – 1 (E) 2p + 1<|im_end|>
<|im_start|>assistant
<think>
</think>
The number of integers between x and y, where x>y is (x-y)-1. For example, the number of i... | 60,828 |
<|im_start|>user
When all the students in a school are made to stand in rows of 60, 35 such rows are formed. If the students are made to stand in rows of 25, how many such rows will be formed ?
Answer Choices: (A) 31 (B) 84 (C) 78 (D) 19 (E) 21<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation:
Total numbe... | 94,363 |
<|im_start|>user
Each species of legume is associated with a strain of __________
Answer choice: (A) agrobacterium (B) rhizobium (C) fungi (D) heliotropium<|im_end|>
<|im_start|>assistant
<think>
</think>
The answer is B<|endoftext|> | 8,872 |
<|im_start|>user
If a certain number is divided by 11, the quotient, dividend, and divisor, added together, will amount to 71. What is the number?
Answer Choices: (A) 18 (B) 28 (C) 48 (D) 38 (E) 55<|im_end|>
<|im_start|>assistant
<think>
</think>
Let x = the number sought.
Then x/11 + x + 11 = 71
And x = 55.
E
The an... | 5,637 |
<|im_start|>user
In an election contested by two parties, Party D secured 12% of the total votes more than Party R. If party R got 132,000 votes, by how many votes did it lose the election?
Answer Choices: (A) 24,000 (B) 36,000 (C) 168,000 (D) 240,000 (E) 300,000<|im_end|>
<|im_start|>assistant
<think>
</think>
D + R... | 5,457 |
<|im_start|>user
If 25/999=0.002, what is the 81st digit to the right of the decimal point in the decimal equivalent of the fraction?
Answer Choices: (A) 6 (B) 5 (C) 4 (D) 3 (E) 2<|im_end|>
<|im_start|>assistant
<think>
</think>
0.[u]25[/u = 0.002002002002.....
Every 3rd digit is 5 and every multiple of 3 will be the... | 68,183 |
<|im_start|>user
What is formed when nitrogen and sulfur oxides dissolve in rain?
Answer choice: (A) toxic rain (B) ozone (C) acid rain (D) hail<|im_end|>
<|im_start|>assistant
<think>
</think>
Acid rain is rain that has a pH less than 5. It forms when nitrogen and sulfur oxides dissolve in rain. Acid rain kills livi... | 4,022 |
<|im_start|>user
If an object travels 90 feet in 2 seconds, what is the object’s approximate speed in miles per hour? (Note: 1 mile = 5280 feet)
Answer Choices: (A) 30.68 (B) 32.34 (C) 34.56 (D) 36.72 (E) 38.95<|im_end|>
<|im_start|>assistant
<think>
</think>
90 feet/2 seconds = 45 feet/second
(45 feet/second)*(3600 ... | 81,003 |
<|im_start|>user
3 candidates in an election and received 1136, 7636 and 11628 votes respectively. What % of the total votes did the winningcandidate got in that election?
Answer Choices: (A) 45% (B) 50% (C) 57% (D) 59% (E) 62<|im_end|>
<|im_start|>assistant
<think>
</think>
Total number of votes polled = (1136 + 763... | 75,109 |
<|im_start|>user
Imagine a picture in your mind. There is a rose plant. A few roses have grown up in the plant. There are a few bees hovering over them.
Now read the given statements carefully:
1) If every one of the bees lands on a rose, one of them won't get a rose.
2) If two bees share rise together, then there will... | 65,835 |
<|im_start|>user
A train is 700 meter long is running at a speed of 21 km/hour. In what time will it pass a bridge of 130 meter length?
Answer Choices: (A) 142.286 (B) 251.228 (C) 34 (D) 200 (E) 150.627<|im_end|>
<|im_start|>assistant
<think>
</think>
Speed = 21 Km/hr = 21*(5/18) m/sec = 35/6 m/sec
Total distance = 7... | 54,698 |
<|im_start|>user
Use the following context to help answer a multiple choice question.
Context:
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their paren... | 2,492 |
<|im_start|>user
Three cows work to fill a tub at at different rate. Hose A and B, working together, can fill the tub in 3/5 of an hour. Hoses A and C can fill it in 1/2 an hour. Houses B and C can fill it in 2 hours. How long does it take all 3 cows, working together, to fill the tub?
Answer Choices: (A) 3/10 (B) 2/5 ... | 53,416 |
<|im_start|>user
An article is bought for Rs.675 and sold for Rs.900, find the gain percent?
Answer Choices: (A) 33 1/8% (B) 33 1/9% (C) 33 1/3% (D) 33 8/3% (E) 33 2/3%<|im_end|>
<|im_start|>assistant
<think>
</think>
675 ---- 225
100 ---- ? => 33 1/3%
The answer is C<|endoftext|> | 60,945 |
<|im_start|>user
How many odd prime numbers are there less than 125?
Answer Choices: (A) 29 (B) 34 (C) 44 (D) 54 (E) 64<|im_end|>
<|im_start|>assistant
<think>
</think>
Odd prime number less than 125:3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113
T... | 87,764 |
<|im_start|>user
There are three vessels of equal capacity .Vessel A contains Milk and water in the ratio 7:3 ;Vessel B contains Milk and water in the ratio 2:1 and Vessel C contains Milk and water in the ratio 3:2 .If the mixture in all the three vessels is mixed up.What will be the ratio of water to milk ?
Answer Cho... | 8,495 |
<|im_start|>user
Gradual degradation of a material due to its exposure to the environment is known as what?
Answer choice: (A) corrosion (B) metabolism (C) erosion (D) destruction<|im_end|>
<|im_start|>assistant
<think>
</think>
The driving force to combine with nonmetals to create ionic compounds varies quite a bit ... | 2,270 |
<|im_start|>user
In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed?
Answer Choices: (A) 83.37% (B) 83.23% (C) 83.39% (D) 82.33% (E) 83.33%<|im_end|>
<|im_start|>assistant
<think>
</... | 74,868 |
<|im_start|>user
Ashok secured average of 74 marks in 6 subjects. If the average of marks in 5 subjects is 74, how many marks did he secure in the 6th subject?
Answer Choices: (A) 66 (B) 74 (C) 78 (D) 80 (E) None of these<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation:
Number of subjects = 6
Average of ... | 82,218 |
<|im_start|>user
A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?
Answer Choices: (A) 1687 (B) 1478 (C) 1480 (D) 14000 (E) 1500<|im_end|>
<|im_start|>assistan... | 3,319 |
<|im_start|>user
Tough and Tricky questions: Decimals.
The value of x is derived by summing a, b, and c and then rounding the result to the tenths place. The value of y is derived by first rounding a, b, and c to the tenths place and then summing the resulting values. If a = 5.45, b = 2.95, and c = 3.75, what is y – x?... | 95,970 |
<|im_start|>user
Designed to exchange materials, what spongy structure consists of membranes and blood vessels from both mother and embryo?
Answer choice: (A) endometrium (B) uterus (C) placenta (D) umbilicus<|im_end|>
<|im_start|>assistant
<think>
</think>
The placenta is a spongy structure. It consists of membranes... | 10,295 |
<|im_start|>user
Evaluate 24.39 + 562.093 + 35.96
Answer Choices: (A) 631.344 (B) 622.443 (C) 623.434 (D) 632.423 (E) 632.443<|im_end|>
<|im_start|>assistant
<think>
</think>
24.39 + 562.093 + 35.96 = 622.443
Option B
The answer is B<|endoftext|> | 86,949 |
<|im_start|>user
What annual payment dischargea debit of Rs.12900, due in 4yrs.At 5% rate?
Answer Choices: (A) 2000 (B) 2300 (C) 3000 (D) 3300 (E) 3400<|im_end|>
<|im_start|>assistant
<think>
</think>
A.P.=(200X12900)/[4(200+5X3)]=3000 Ans
Alternative
100+105+110+115=12900
430=12900
100=12900/(430)X100=3000
C
The ans... | 40,926 |
<|im_start|>user
Arun went for a movie nine days ago. He goes to watch movies only on Thursdays. What day of the
week is today?
Answer Choices: (A) Wednesday (B) Saturday (C) Friday (D) Sunday (E) None of these<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation :
Clearly it can be understood from the questi... | 33,300 |
<|im_start|>user
What measure is resorted to by people who wish to screen out genetic abnormalities in the fetus?
Answer choice: (A) contraceptive use (B) in vitro fertilization (C) prenatal testing (D) stem cell therapy<|im_end|>
<|im_start|>assistant
<think>
</think>
A genetic disorder that is caused by a mutation ... | 3,660 |
<|im_start|>user
In a function they are distributing noble prize. In how many ways can 3 prizes be distributed among 4 boys when a boy gets any no. of prizes?
Answer Choices: (A) 58 (B) 60 (C) 64 ways (D) 68 (E) 90<|im_end|>
<|im_start|>assistant
<think>
</think>
Ans.(C)
Sol. In this case, repetitions are allowed, so... | 66,339 |
<|im_start|>user
How much pure alcohol should be added to 400ml of a 15% solution to make the strength of solution 32%?
Answer Choices: (A) 100 ml (B) 60 ml (C) 120 ml (D) 130 ml (E) 150 ml<|im_end|>
<|im_start|>assistant
<think>
</think>
400ml has 15% alcohol i.e 60ml . This means we have 340ml of water or the liqui... | 89,152 |
<|im_start|>user
The force that a magnet exerts on certain materials is called what?
Answer choice: (A) magnetic force (B) stellar force (C) velocity force (D) centripetal force<|im_end|>
<|im_start|>assistant
<think>
</think>
The force that a magnet exerts on certain materials, including other magnets, is called mag... | 3,079 |
<|im_start|>user
Students are in cultural program as follows: music-10, Dance-15, and skits -6. No student is in all three cultural program , but 4 are in both music and Dance, 3 are in both music and skits, and 2 are in Dance and skits.
How many different students are in at least one of the three cultural program?
Ans... | 96,646 |
<|im_start|>user
Which body part helps roundworm prevent their body from expanding?
Answer choice: (A) scales (B) plate (C) tough cuticle covering (D) skin<|im_end|>
<|im_start|>assistant
<think>
</think>
Roundworms have a tough covering of cuticle on the surface of their body. It prevents their body from expanding. ... | 11,655 |
<|im_start|>user
A pupil’s marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half. The number of pupils in the class is:
Answer Choices: (A) 10 (B) 20 (C) 40 (D) 73 (E) None of the above<|im_end|>
<|im_start|>assistant
<think>
</think>
Let there be x pupils i... | 35,697 |
<|im_start|>user
18 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?
Answer Choices: (A) 8 days (B) 6 days (C) 7 days (D) 9 days (E) 1 days<|im_end|>
<|im_start|>assistant
<think>
</think>
1 women's 1 day work ... | 22,013 |
<|im_start|>user
A car salesman earns a base salary of $800 per month plus a commission of $200 for each car he sells. If the car salesman earned $2600 in September, how many cars does he need to sell in October in order to double his September earnings?
Answer Choices: (A) 18 (B) 19 (C) 20 (D) 21 (E) 22<|im_end|>
<|im... | 7,056 |
<|im_start|>user
interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes:
Answer Choices: (A) 10% (B) 10.25% (C) 10.6% (D) 10.75% (E) 11%<|im_end|>
<|im_start|>assistant
<think>
</think>
Let the sum be Rs. 100.... | 57,343 |
<|im_start|>user
The commuter rail between Scottsdale and Sherbourne is 200 km of track, and one train makes a round trip in 5 hours. If Harsha boards the train at the Forest Grove station, which is located one fifth of the track's length out from Scottsdale, how long will it take her to get to Sherbourne?
Answer Choic... | 50,191 |
<|im_start|>user
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 red nor green?
Answer Choices: (A) 1/3 (B) 3/4 (C) 7/19 (D) 8/21 (E) 9/21<|im_end|>
<|im_start|>assistant
<think>
</think>
Total number of balls = (8 + 7 + 6) = 21.
Let E = ... | 16,224 |
<|im_start|>user
What is the inner cell mass formed by the cells of the blastocyst called?
Answer choice: (A) xerophyte (B) embryoblast (C) amniotic cavity (D) ectoderm<|im_end|>
<|im_start|>assistant
<think>
</think>
The cells of the blastocyst form an inner cell mass and an outer cell layer, as shown in Figure belo... | 5,636 |
<|im_start|>user
Look at this series: 32, 31, 33, 32, 34, 33, ... What number should come next?
Answer Choices: (A) 38 (B) 32 (C) 35 (D) 36 (E) 31<|im_end|>
<|im_start|>assistant
<think>
</think>
Here we alternatively subtracted 1 and added 2 then subtracted 1 and added 2 and so on..
The answer is C<|endoftext|> | 1,675 |
<|im_start|>user
A courtyard is 18 meter long and 12 meter board is to be paved with bricks of dimensions 15 cm by 13 cm. The total number of bricks required is :
Answer Choices: (A) 16000 (B) 18078 (C) 11076 (D) 11456 (E) None of these<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation:
Number of bricks =C... | 82,798 |
<|im_start|>user
A trader has 70 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss?
Answer Choices: (A) 7 and 63 kg (B) 10 and 40 kg (C) 15 and 35 kg (D) 20 and 30 kg (E) 40 and 30 kg<|im_end|>
<|im_start|>as... | 61,282 |
<|im_start|>user
What energy is the energy of motion?
Answer choice: (A) optimal (B) kinetic (C) potential (D) thermal<|im_end|>
<|im_start|>assistant
<think>
</think>
Kinetic energy is the energy of motion. Any object that is moving possesses kinetic energy. Baseball involves a great deal of kinetic energy. The pitc... | 4,488 |
<|im_start|>user
If there are 9 horizontal lines and 9 vertical lines in a chess board, how many rectangles can be formed in the chess board?
Answer Choices: (A) 1204 (B) 1296 (C) 1340 (D) 1754 (E) 1674<|im_end|>
<|im_start|>assistant
<think>
</think>
Number of rectangles that can be formed by using m horizontal line... | 18,824 |
<|im_start|>user
Average monthly income of a family of 4 earning members was Rs. 735. One of the earning members died and therefore, the average income came down to Rs 590. The income of the deceased was?
Answer Choices: (A) Rs. 692.80 (B) Rs. 820 (C) Rs. 1170 (D) Rs. 1385 (E) None<|im_end|>
<|im_start|>assistant
<thin... | 17,080 |
<|im_start|>user
The cost price of 60 articles is the same as the selling price of x articles. If the profit is 20%, what is x?
Answer Choices: (A) 42 (B) 45 (C) 48 (D) 50 (E) 54<|im_end|>
<|im_start|>assistant
<think>
</think>
Let the cost price = y
The cost price of 60 articles = 60y
The selling price of x articles... | 77,747 |
<|im_start|>user
If a number is subtracted from its square we get 272. Find the number?
Answer Choices: (A) 22 (B) 29 (C) 17 (D) 29 (E) 11<|im_end|>
<|im_start|>assistant
<think>
</think>
Explanation:
x2 – x = 272 => x =17
The answer is C<|endoftext|> | 59,994 |
<|im_start|>user
Fred has 200 animals. If 6% are chickens, how many of the animals are not chickens?
Answer Choices: (A) 12 (B) 24 (C) 198 (D) 188 (E) 156<|im_end|>
<|im_start|>assistant
<think>
</think>
6% of the 200 animals are chickens.
This means there are 200*(6/100) chickens.
Therefore 200 - 200*(6/100) animals... | 22,154 |
<|im_start|>user
If |4x+2| = 46, what is the sum of all the possible values of x?
Answer Choices: (A) 2 (B) -1 (C) 4 (D) -5 (E) 6<|im_end|>
<|im_start|>assistant
<think>
</think>
There will be two cases
4x+2= 46 or 4x+2 = -46
=> x =11 or x= -12
sum of both the values will be -12 +11 = -1
The answer is B<|endoftext|> | 66,699 |
<|im_start|>user
On the coordinate plane , points P and B are defined by the coordinates (-1,0) and (3,3), respectively, and are connected to form a chord of a circle which also lies on the plane. If the area of the circle is (25/4) π , what are the coordinates of the center of the circle ?
Answer Choices: (A) (1.5,1)... | 446 |
<|im_start|>user
A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat?
Answer Choices: (A) 337 (B) 267 (C) 176 (D) 100 (E) 981<|im_end|>
<|im_start|>assistant
<think>
</think>
A can give B (5 min - 4... | 24,864 |
<|im_start|>user
A straight line in the xy- plane has y-intercept of 20 . On this line the x-coordinate of the point is 150 and y-coordinate is 600 then what is the slope of the line?
Answer Choices: (A) 3.9 (B) 4.6 (C) 5.2 (D) 6 (E) 8.1<|im_end|>
<|im_start|>assistant
<think>
</think>
Eq of line = Y = MX +C
C= 20
X=... | 74,667 |
<|im_start|>user
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is?
Answer Choices: (A) 17/26 (B) 17/25 (C) 17/22 (D) 17/20 (E) 17/21<|im_end|>
<|im_start|>assistant
<think>
</think>
n(S) = 20
n(Even no) = 10 = n(E)
n(Prime no) = 8... | 35,439 |
<|im_start|>user
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:
Answer Choices: (A) 3500 (B) 3900 (C) 3750 (D) 3840 (E) 3950<|im_end|>
<|im_start|>assistant
<think>
</think>
Let the cost of a chair and that o... | 74,070 |
<|im_start|>user
Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm?
Answer Choices: (A) 128 (B) 150 (C) 887 (D) 279 (E) 771<|im_end|>
<|im_start|>assistant
<think>
</think>
1/2 * 20(9 + 6) = 150 cm2
The answer is B<|endoftext|> | 27,807 |
<|im_start|>user
The present ages of three persons in proportions 4 : 7 : 8. Eight years ago, the sum of their ages was 71. Find their present ages (in years).
Answer Choices: (A) 15, 20, 28 (B) 24, 28, 36 (C) 20, 35, 40 (D) 33,42,43 (E) of these<|im_end|>
<|im_start|>assistant
<think>
</think>
Let their present ages... | 86,211 |
<|im_start|>user
think you are driving the car
1 3 5
2 4 ?
Do you know what will come in place of?
hint is Not 6
Answer Choices: (A) R (B) 6 (C) 0 (D) None of the Above (E) B<|im_end|>
<|im_start|>assistant
<think>
</think>
Correct Answer : A
It represents gear stick, the number 1-5 represents gears and the last one ... | 66,500 |
<|im_start|>user
Pipe A can fill a tank in 24 minutes. Pipe B can fill the same tank 6 times faster than pipe A. If both the pipes are connected to the tank so that they fill the tank simultaneously, how long will it take for the empty tank to overflow?
Answer Choices: (A) 4 minutes (B) 32/7 minutes (C) 192/7 minutes (... | 88,728 |
<|im_start|>user
In a scientific investigation, what do you call a direct, physical observation of something or a process?
Answer choice: (A) sighting (B) declaration (C) evidence (D) reason<|im_end|>
<|im_start|>assistant
<think>
</think>
Evidence is a direct, physical observation of something or a process.
The answ... | 10,830 |
<|im_start|>user
Read the following three equations:
5 ~ 4 ~ 3 ~ 9 = 4215
6 ~ 9 ~ 2 ~ 6 = 3816
4 ~ 7 ~ 3 ~ 3 = 1122
Now based on the rule that has been used, solve the following equation:
5 ~ 2 ~ 7 ~ 4 = ____
Answer Choices: (A) 2410 (B) 2910 (C) 2940 (D) 3749 (E) 4470<|im_end|>
<|im_start|>assistant
<think>
</think>
... | 27,408 |
<|im_start|>user
The price of the jewel, passing through three hands, rises on the whole by 56%. If the first and the second sellers 20% and 25% profit respectively find the percentage profit earned by the third seller.
Answer Choices: (A) 20 (B) 4 (C) 5 (D) 2 (E) 30<|im_end|>
<|im_start|>assistant
<think>
</think>
L... | 71,548 |
<|im_start|>user
Use the following context to help answer a multiple choice question.
Context:
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word c... | 5,982 |
<|im_start|>user
In a board game, a stack of 42 cards, 8 of which have pictures of fruit, are shuffled and then placed face down. If the first 2 cards selected do not have pictures of fruit, what is the probability that the third card selected will have a picture of fruit?
Answer Choices: (A) 1/8 (B) 1/5 (C) 1/4 (D) 4/... | 49,851 |
<|im_start|>user
In what time a sum of money double itself at 2% per annum simple interest?
Answer Choices: (A) 60% (B) 58% (C) 55% (D) 40% (E) 50%<|im_end|>
<|im_start|>assistant
<think>
</think>
P = (P*2*R)/100
R = 50%
The answer is E<|endoftext|> | 27,425 |
<|im_start|>user
Use the following context to help answer a multiple choice question.
Context:
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The ... | 6,133 |
<|im_start|>user
What is the general shape of centrioles?
Answer choice: (A) spherical (B) rod (C) arc (D) oval<|im_end|>
<|im_start|>assistant
<think>
</think>
Centrioles are rod-like structures made of short microtubules. Though they are found in most eukaryotic cells, centrioles are absent in some plants and most ... | 9,999 |
<|im_start|>user
A can finish a work in 36days, B in 9days and C in 2days, B and C start the work but are forced to leave after 3 days. The remaining work was done by A in?
Answer Choices: (A) 15days (B) 12days (C) 6days (D) 7days (E) 8days<|im_end|>
<|im_start|>assistant
<think>
</think>
B+C 1day work = 1/9 + 1/12 =... | 407 |
<|im_start|>user
Three pipes of same capacity can fill a tank in 8 hours. If there are only two pipes of same capacity, the tank can be filled in?
Answer Choices: (A) 76 hours (B) 12 hours (C) 15 hours (D) 17 hours (E) 16 hours<|im_end|>
<|im_start|>assistant
<think>
</think>
The part of the tank filled by three pipe... | 61,308 |
<|im_start|>user
What is the sum of all 3 digit positive integers that can be formed using the digits 1, 4, and 7, if the digits are allowed to repeat within a number?
Answer Choices: (A) 10,655 (B) 11,988 (C) 12,433 (D) 13,766 (E) 14,322<|im_end|>
<|im_start|>assistant
<think>
</think>
The number of these 3-digit nu... | 55,741 |
<|im_start|>user
Find the probability that the number drawn is a multiple of 6 and 8.
Answer Choices: (A) 3/50 (B) 2/25 (C) 1/50 (D) 1/25 (E) 4/25<|im_end|>
<|im_start|>assistant
<think>
</think>
From 1 to 100 there are 4 numbers which are multiples of 6 and 8. (i.e, multiples of 24)
Therefore, required probability =... | 70,823 |
<|im_start|>user
The spinal cord develops, cells making up the wall of the neural tube proliferate and differentiate into what?
Answer choice: (A) neurons and glia (B) membrane and glia (C) muscles and glia (D) jelly and glia<|im_end|>
<|im_start|>assistant
<think>
</think>
Spinal Cord Development While the brain is ... | 6,131 |
<|im_start|>user
Revenues were recorded for Store A and Store B over a period of three months. In the first month, Store A's revenues were $40,000 higher than Store B's revenues. In the second month, Store A's revenues were $6,000 higher than Store B's revenues. If Store A's average (arithmetic mean) monthly revenue fo... | 131 |
<|im_start|>user
Last year Elaine spent 10% of her annual earnings on rent. This year she earned 15% more than last year and she spent 30% of her annual earnings on rent. The amount she spent on rent this year is what percent of the amount spent on rent last year?
Answer Choices: (A) 252.5 (B) 364.5 (C) 367.5 (D) 3... | 36,748 |
<|im_start|>user
The average temperature of the town in the first four days of a month was 57 degrees. The average for the second, third, fourth and fifth days was 60 degrees. If the temperatures of the first and fifth days were in the ratio 7 : 8, then what is the temperature on the fifth day ?
Answer Choices: (A) 62 ... | 32,593 |
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