Thierrix/MNLP_M2_quantized_dataset · Datasets at Hugging Face

dataset stringclasses 5 values	id stringlengths 6 18	question stringlengths 3 1.92k	choices listlengths 1 36	answer stringclasses 5 values
science_train	science_train_1354	Question: Which solution has a higher concentration of pink particles? Hints:	[ "neither; their concentrations are the same", "Solution A", "Solution B" ]	A
sciq	sciq_4	What do chemotrophs extract energy from?	[ "liquid compounds", "carbon compounds", "fatty compounds", "chemical compounds" ]	D
aqua_train	aqua_train_33824	How many integers between 324,805 and 458,705 have tens digit 1 and units digit 3?	[ "A)1,349", "B)1,353", "C)10,040", "D)1,354", "E)10,400" ]	A
aqua_train	aqua_train_66850	Ramesh, Kiran and Ram started a business with capitals of Rs. 2000, Rs. 8000 and Rs. 6000 respectively. At the end of the year, the profit share of Kiran is Rs. 400. The difference between the profit shares of Ramesh and Ram is?	[ "A)694", "B)369", "C)200", "D)2356", "E)1547" ]	C
aqua_train	aqua_train_84304	The average monthly salary of 8 workers and one supervisor in a factory was 430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.Whenthesupervisor,whosesalarywas430. When the supervisor, whose salary was 870 per month, retired, a new person was appointed and then the average salary of 9 people was $$410 per month. The salary of the new supervisor is:	[ "A)233", "B)690", "C)287", "D)771", "E)191" ]	B
aqua_train	aqua_train_93865	Carl is facing very difficult financial times and can only pay the interest on a $10,000 loan he has taken. The bank charges him a quarterly compound rate of 4%. What is the approximate interest he pays annually?	[ "A)$1750", "B)$2000", "C)$2150", "D)$2500", "E)$12000" ]	A
aqua_train	aqua_train_8252	A baseball team played 10 games and won 5. What is the ratio of the number of games played to the number of losses?	[ "A)5:1", "B)1:1", "C)20:4", "D)10:3", "E)2:1" ]	E
aqua_train	aqua_train_97086	A rectangular tank needs to be coated with insulation. The tank has dimensions of 4 feet, 5 feet, and 2 feet. Each square foot of insulation costs $20. How much will it cost to cover the surface of the tank with insulation?	[ "A)$1520", "B)$1640", "C)$1780", "D)$1850", "E)$1960" ]	A
sciq	sciq_4	What is the minimum depth in the aphotic zone?	[ "150 meters", "450 meters", "10 meters", "200 meters" ]	D
aqua_train	aqua_train_40935	Find the compound interest on $ 46,000 at 20% per annum for 9 months, compounded quarterly	[ "A)2532.05", "B)2552.32", "C)2524.34", "D)7250.75", "E)9012.55" ]	D
sciq	sciq_4	The bones of the newborn skull are not fully ossified and are separated by large areas called what?	[ "sutures", "pores", "fissures", "fontanelles" ]	D
science_train	science_train_283	Question: Is vinegar a solid, a liquid, or a gas? Hints:	[ "a liquid", "a solid", "a gas" ]	A
aqua_train	aqua_train_39338	4 boys and 2 girls are to be seated in a row in such a way that the two girls are always together. In how many different ways can they be seated?	[ "A)120", "B)720", "C)148", "D)240", "E)None of these" ]	D
aqua_train	aqua_train_24271	The average of five results is 46 and that of the first four is 45. The fifth result is?	[ "A)18", "B)50", "C)27", "D)23", "E)12" ]	B
sciq	sciq_4	What is defined as force per unit area?	[ "energy", "resistance", "momentum", "pressure" ]	D
aqua_train	aqua_train_27215	A train 250 m long passed a pole in 25 sec. How long will it take to pass a platform 650 m long?	[ "A)78", "B)43", "C)51", "D)66", "E)90" ]	E
aqua_train	aqua_train_51717	The value for S=(0.889 × 55)/9.97 to the nearest tenth is	[ "A)0.5", "B)4.63", "C)4.9", "D)7.7", "E)49.1" ]	C
aqua_train	aqua_train_28267	Which of the following best approximates the value of q if 20^50+20^11=20^q ?	[ "A)61", "B)52", "C)51", "D)50", "E)39" ]	D
aqua_train	aqua_train_69674	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.	[ "A)10", "B)11", "C)12", "D)13", "E)14" ]	A
aqua_train	aqua_train_44293	How many seconds will a 800 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?	[ "A)23 sec", "B)30 sec", "C)27 sec", "D)48 sec", "E)49 sec" ]	D
aqua_train	aqua_train_64462	Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.1111. Find the cost of each ice-cream cup?	[ "A)25", "B)66", "C)77", "D)50", "E)91" ]	D
science_train	science_train_5219	Question: What is the expected ratio of offspring that have agouti fur to offspring that do not have agouti fur? Choose the most likely ratio. Hints:	[ "3:1", "2:2", "1:3", "0:4", "4:0" ]	E
aqua_train	aqua_train_55192	Sarah operated her lemonade stand Monday through Friday over a two week period and made a total profit of 350 dollars. On hot days she sold cups of lemonade for a price that was 25 percent higher than the regular days. Each cup she sold had a total cost of 75 cents and Sarah did not incur any other costs. If every day she sold exactly 32 cups and 4 of the days were hot, then what was the price of 1 cup on a hot day?	[ "A)$ 1.50", "B)$ 1.88", "C)$ 2.09", "D)$ 2.50", "E)$ 3.25" ]	C
aqua_train	aqua_train_85285	A new ram material product $2.67 raw , $0.67 to manufacture, $4.73 to packing and sell price $9.03. How many unit order sold with profit 44000?	[ "A)4583.33", "B)4683.33", "C)4783.33", "D)4883.33", "E)4983.33" ]	A
aqua_train	aqua_train_55344	In a group of ducks and cows, the total number of legs are 28 more than twice the no. of heads. Find the total no.of buffaloes.	[ "A)10", "B)12", "C)13", "D)15", "E)14" ]	E
aqua_train	aqua_train_39554	If c + xy = c and x is not equal to 0, which of the following must be true?	[ "A)x=0", "B)x+y=0", "C)y=0", "D)x<0", "E)x=c" ]	C
science_train	science_train_993	Question: Select the animal that has a backbone. Hints:	[ "goldfish", "castor bean tick" ]	A
aqua_train	aqua_train_42272	If 7 and 11 are prime numbers, which of the following CANNOT be the sum of a and b?	[ "A)18", "B)36", "C)19", "D)54", "E)72" ]	C
aqua_train	aqua_train_57250	In 1990 the budgets for projects Q and V were $660,000 and $860,000, respectively. In each of the next 10 years, the budget for Q was increased by $30,000 and the budget for V was decreased by $10,000. In which year was the budget for Q equal to the budget for V ?	[ "A) 1992", "B) 1993", "C) 1994", "D) 1995", "E) 1996" ]	D
aqua_train	aqua_train_91715	There are 6 equally spaced points A,B,C,D,E and F marked on a circle with radius R. How many convex pentagons of distinctly different areas can be drawn using these points as vertices?	[ "A)6P5", "B)1", "C)5", "D)None of these", "E)Cannot be determined" ]	D
aqua_train	aqua_train_30807	A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets into it. The mass of the man is :	[ "A)50 kg", "B)60 kg", "C)70 kg", "D)80 kg", "E)None of these" ]	B
aqua_train	aqua_train_63311	In how many ways Principal and a vice Principle can be elected from a team of 20 members?	[ "A)480", "B)380 ways", "C)830", "D)840", "E)540" ]	B
aqua_train	aqua_train_35192	John spent a total of $135 on baseball tickets. The price of a ticket is either $12 for the field seats or $5 for the balcony. What is the minimum amount Q of dollars he could have spent for the $12 tickets?	[ "A)$48", "B)$60", "C)$84", "D)$96", "E)$120" ]	B
aqua_train	aqua_train_31954	In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If B receive 18000,how much amount was their profit?	[ "A)58000", "B)48200", "C)60400", "D)58500", "E)None of these" ]	D
aqua_train	aqua_train_44423	A group of students was interviewed for that if it was asked whether or not they speak French and / or English. Among those who speak French, 30 speak English well, while 40 of them do not speak English. If 86% of students do not speak French, how many students were surveyed?	[ "A)500", "B)450", "C)250", "D)350", "E)525" ]	A
aqua_train	aqua_train_66901	4 dice are thrown simultaneously on the board. Find the probability show the same face.	[ "A)1/114", "B)2/117", "C)1/216", "D)2/111", "E)3/111" ]	C
sciq	sciq_4	What can increase the occurance of earthquakes?	[ "three plates sliding", "plates breaking", "plates rupturing", "two plates sliding" ]	D
aqua_train	aqua_train_78743	A necklace is made by stringing N individual beads together in the repeating pattern blue bead, green bead, white bead, brown bead, and orange bead. If the necklace design begins with a blue bead and ends with a white bead, then N could equal	[ "A)79", "B)76", "C)68", "D)64", "E)72" ]	C
aqua_train	aqua_train_47836	A train 300 m long can cross an electric pole in 20 sec and then find the speed of the train?	[ "A)987", "B)54", "C)72", "D)27", "E)28" ]	B
aqua_train	aqua_train_74144	Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.	[ "A)40 min", "B)45 min", "C)35 min", "D)20 min", "E)50 min" ]	A
aqua_train	aqua_train_69123	If (2^17)(25^S) = 5(10^m) what is the value of m ?	[ "A)7", "B)8", "C)15", "D)16", "E)17" ]	E
aqua_train	aqua_train_22702	If X = 2 + 1/(1+1/(1-1/2))then the value of 6x+7/3?	[ "A)9 2/3", "B)16 1/3", "C)11", "D)11 2/3", "E)12" ]	B
aqua_train	aqua_train_25639	Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.16 per cubic meter?	[ "A)2998", "B)2799", "C)2890", "D)1485", "E)1584" ]	E
aqua_train	aqua_train_70531	On a certain test, Bill scored 20 more points than John, but half as many points as Sue. If the sum of the scores of the three students was 160 points, how many points did Bill receive?	[ "A)30", "B)45", "C)50", "D)80", "E)100" ]	B
aqua_train	aqua_train_55894	The average (arithmetic mean) of 20, 40, and 60 is 6 more than the average of 10, 70, and what number?	[ "A)15", "B)25", "C)35", "D)22", "E)55" ]	D
aqua_train	aqua_train_63551	The edges of a cuboid are 6 cm, 5 cm and 6 cm. Find the volume of the cuboid?	[ "A)120", "B)160", "C)210", "D)368", "E)180" ]	E
aqua_train	aqua_train_38627	If the sides of a triangle are 17.2 cm, 14 cm and 10 cm, what is its area?	[ "A)60 cm^2", "B)70 cm^2", "C)80 cm^2", "D)85 cm^2", "E)90 cm^2" ]	B
aqua_train	aqua_train_90613	I chose a number and divide it by 4. Then I subtracted 18 from the result and got 7. What was the number I chose?	[ "A)600", "B)100", "C)800", "D)900", "E)None" ]	B
aqua_train	aqua_train_93343	Rs.8000 become Rs.8820 in a certain interval of time at the rate of 5% per annum of C.I. Find the time?	[ "A)6 years", "B)8 years", "C)9 years", "D)3 years", "E)2 years" ]	E
aqua_train	aqua_train_80129	The annual birth and death rate in a country per 1000 are 39.4 and 19.4 respectively . the number of years X in which the population would be doubled assuming there is no emigration or immigration is	[ "A)20", "B)X=25", "C)X=30", "D)X=35", "E)40" ]	D
aqua_train	aqua_train_6507	In how many ways W can the crew of a ten oared boat be arranged ,when of the ten persons available, 2 of whom can row only on the bow side and 3 of whom can row only on the stroke side?	[ "A)1. 10!/(2! * 3!)", "B)2. 10!/(8! * 7!)", "C)3. 5!/(3! * 2!)", "D)4. (5!)^3/(3! * 2!)", "E)5. 5!/(8! * 7!)" ]	D
science_train	science_train_3870	Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Hints:	[ "sample B", "neither; the samples have the same temperature", "sample A" ]	C
aqua_train	aqua_train_34555	If q and k are integers whose product is 400, which of the following statements must be true?	[ "A)n + k > 0", "B)n is not equal to k.", "C)Either n or k is a multiple of 10.", "D)If n is even", "then k is odd.", "E)If q is odd", "then k is even." ]	E
science_train	science_train_1211	Question: The movers lift the boxes at the same speed. Which box is lifted with a larger force? Hints:	[ "a box holding 21 pounds", "a box holding 31 pounds" ]	B
aqua_train	aqua_train_51005	Shepherd Gopal had a curious aptitude for mathematics and he was known around where he lived as the 'Counting Shepherd. A man passing throughthe meadow one dat saw Gopal grazing a number of sheep and in the course of a short conversation asked him how many of the grazing sheep were his own. Gopal's reply absolutely baffled him, which was as follows: If you divide my sheep into two different parts, the difference between yhe two numbers will be the same as the difference between their squares. Now figure it out for yourself the number of sheep I own.' Can you say just how many sheep Gopal had?	[ "A)1", "B)2", "C)3", "D)4", "E)5" ]	A
aqua_train	aqua_train_4479	The total car population in a Mumbai is 2,90,000 out of which 1,50,000 are made by Honda. Out of every 100 Honda cars, 90 are red in color, but only 60% of the total car population is red. Find the % of non-Honda cars that are red	[ "A)5.24%", "B)5.35%", "C)6.125%", "D)27.86%", "E)8%" ]	D
aqua_train	aqua_train_67155	If the price of a certain bond on May 1st was 3/4 the price of the bond on June 1st and the price of the bond on July 1st was 50% greater than the price of the bond on May 1st. then the price of the bond on June 1st st was what percent of the average (arithmetic mean) price of the bond on May 1st and July 1st?	[ "A)50%", "B)114.28%", "C)120%", "D)133 1/3%", "E)150%" ]	B
aqua_train	aqua_train_93857	For what value of â€œkâ€ will the equation (2kx2 + 4kx +2)=0 have equal roots?	[ "A)1", "B)9/4", "C)16/25", "D)7/1", "E)7/2" ]	A
ds_train	ds_train_81	Consider a variety \( V \subset \mathbb{C}^n \) that contains singular points. What is the main objective of the procedure known as \"resolution of singularities\"?	[ "A. To compute the Betti numbers of \\( V \\).\nB. To find a smooth variety \\( \\tilde{V} \\) and a proper morphism \\( \\pi: \\tilde{V} \\to V \\) such that \\( \\pi \\) is an isomorphism outside the singular locus of \\( V \\).\nC. To minimize the genus of \\( V \\).\nD. To calculate the degree of \\( V \\)." ]	B
mcq_train	mcq_train_329	Question: Tick the \emph{incorrect} assertion. For a cipher $C$, decorrelation theory says that \ldots Options: A decorrelation $0$ of order $1$ means perfect secrecy when used once., $\mathsf{BestAdv}_n(C,C^\ast)=\frac{1}{2}\mathsf{Dec}^n_{\left\|\left\|\cdot\right\|\right\|_a}(C)$., A decorrelation $0$ of order $1$ always protects against linear cryptanalysis., $\mathsf{Dec}^n(C_1\circ C_2) \leq \mathsf{Dec}^n(C_1) \times \mathsf{Dec}^n(C_2)$, for $C_1$ and $C_2$ two independent random permutations.	[ "A decorrelation $0$ of order $1$ means perfect secrecy when used once.", "$\\mathsf{BestAdv}_n(C,C^\\ast)=\\frac{1}{2}\\mathsf{Dec}^n_{\\left\|\\left\|\\cdot\\right\|\\right\|_a}(C)$.", "A decorrelation $0$ of order $1$ always protects against linear cryptanalysis.", "$\\mathsf{Dec}^n(C_1\\circ C_2) \\leq \\math...	C
aqua_train	aqua_train_65007	A family consists of two grandparents, two parents, and four grandchildren. The average age of the grandparents is 66 years, the average age of the parents is 40 years, and the average age of the grandchildren is 7 years. What is the average age (in years) of the family?	[ "A)26", "B)28", "C)30", "D)32", "E)34" ]	C
aqua_train	aqua_train_2342	Amit, Raju and Ram agree to pay their total electricity bill in the proportion 3 : 4 : 5. Amit pays first day's bill of Rs. 50, Raju pays second day's bill of Rs. 55 and Ram pays third day's bill of Rs. 75. How much amount should Amit pay to settle the accounts?	[ "A)Rs. 15.25", "B)Rs. 17", "C)Rs. 12", "D)Rs. 5", "E)NONE OF THE ABOVE" ]	D
aqua_train	aqua_train_45742	how many internal diagonals does a heptagon (seven sided polygon) have?	[ "A)7", "B)9", "C)14", "D)20", "E)35" ]	C
aqua_train	aqua_train_743	A man buys an article for Rs. 27.50 and sells it for Rs 28.60. Find his gain percent	[ "A)1%", "B)2%", "C)3%", "D)4%", "E)5%" ]	D
aqua_train	aqua_train_72610	The speed of a boat in still water is 60kmph and the speed of the current is 15kmph. Find the speed downstream and upstream?	[ "A)80,47 kmph", "B)75,55 kmph", "C)80,42 kmph", "D)80,40 kmph", "E)83,40 kmph" ]	B
aqua_train	aqua_train_55916	The profits of QRS company rose 40% from March to April, then dropped 20% from April to May, then rose 50% from May to June. What was the percent increase for the whole quarter, from March to June?	[ "A)15%", "B)32%", "C)40%", "D)68%", "E)80%" ]	D
aqua_train	aqua_train_78979	Some amount out Rs.7000 was lent at 6% per annum and the remaining was lent at 4% per annum. If the total simple interest from both the fractions in 5 years was Rs.1600, the sum lent of 6% per annum was	[ "A)Rs. 2400", "B)Rs. 2200", "C)Rs. 2000", "D)Rs. 1800", "E)None of these" ]	C
aqua_train	aqua_train_28661	The R students in a class agree to contribute equally to buy their teacher a birthday present that costs y dollars. If w of the students later fail to contribute their share, which of the following represents the additional number of dollars that each of the remaining students must contribute in order to pay for the present?	[ "A) y/R", "B) y/(R-x)", "C) xy/(R-x)", "D) wy/(R(R-w))", "E) y/(R(R-x))" ]	D
aqua_train	aqua_train_52642	A can do a piece of work in 80 days. He works at it for 10 days & then B alone finishes the remaining work in 42 days. In how much time will A and B, working together, finish the work?	[ "A)23 days", "B)25 days", "C)30 days", "D)33 days", "E)35 days" ]	C
aqua_train	aqua_train_72438	The probability that a computer company will get a computer hardware contract is 3/4 and the probability that it will not get a software contract is 3/5. If the probability of getting at least one contract is 5/6, what is the probability that it will get both the contracts?	[ "A)7/30", "B)11/40", "C)17/50", "D)19/60", "E)33/80" ]	D
aqua_train	aqua_train_76598	The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is	[ "A)22", "B)21", "C)28", "D)27", "E)31" ]	B
aqua_train	aqua_train_21026	lexus car agency has 108 cars.he sold some cars at 9% profit and rest at 36% profit thus he gains 17% on the sale of all his cars.the no. of cars sold at 36% profit is?	[ "A)36", "B)37", "C)38", "D)39", "E)40" ]	A
aqua_train	aqua_train_1660	Two tests had the same maximum mark. The pass percentages in the first and the second test were 40% and 45% respectively. A candidate scored 231 marks in the second test and failed by 48 marks in that test. Find the pass mark in the first test?	[ "A)768", "B)243", "C)246", "D)625", "E)248" ]	E
aqua_train	aqua_train_81266	A certain board game is played by rolling a pair of fair six-sided dice and then moving one's piece forward the number of spaces indicated by the sum showing on the dice. A player is frozen if her opponent's piece comes to rest in the space already occupied by her piece. If player A is about to roll and is currently five spaces behind player B, what is the probability that player B will be frozen after player A rolls?	[ "A)1/12", "B)5/36", "C)1/9", "D)1/3", "E)17/36" ]	C
aqua_train	aqua_train_66419	What percent is 150 of 90?	[ "A)133 1/3 %", "B)166 2/3 %", "C)135 1/3 %", "D)140 1/3 %", "E)143 1/3 %" ]	B
aqua_train	aqua_train_48408	Selling an kite for Rs. 30, a shop keeper gains 35%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is?	[ "A)8%", "B)10%", "C)11%", "D)15%", "E)21.5%" ]	E
science_train	science_train_6267	Question: Which object has the most thermal energy? Hints:	[ "a 100-gram cup of black tea at a temperature of 47°C", "a 100-gram cup of black tea at a temperature of 62°C", "a 100-gram cup of black tea at a temperature of 56°C" ]	B
aqua_train	aqua_train_14874	If x < y < 0, which of the following must be true?	[ "A)x+y is a positive integer", "B)x+y is a negative integer", "C)xy is a negative integer", "D)x/y is a negative integer", "E)2x/y is a negative integer" ]	B
aqua_train	aqua_train_59017	The cost price of 13 articles is equal to the selling price of 11 articles. Find the profit percent?	[ "A)18 2/61%", "B)18 2/11%", "C)18 2/81%", "D)18 2/12%", "E)18 2/21%" ]	B
sciq	sciq_4	When organisms penetrate a rock, they accelerate breakdown by chemical means and what other means?	[ "ecological", "temperature", "geological", "mechanical" ]	D
aqua_train	aqua_train_55111	The speed of a boat in still water is 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 27 minutes is:	[ "A)9.25", "B)5.25", "C)7.25", "D)6.25", "E)11.25" ]	E
aqua_train	aqua_train_59910	A school has 4 section of Chemistry in Class X having 40, 35, 45 and 42 students. The mean marks obtained in Chemistry test are 50, 60, 55 and 45 respectively for the 4 sections. Determine the overall average of marks per student.	[ "A)50.25", "B)52.25", "C)51.25", "D)53.25", "E)None of the above" ]	B
sciq	sciq_4	What are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules?	[ "carbons", "acids", "cells", "proteins" ]	D
aqua_train	aqua_train_71690	On the xy co-ordinate plane, point C is (5,-2) and point D is (-1,3.5). The point on line segment CD that is twice as far from C as from D is:	[ "A)(1,-1)", "B)(1,1)", "C)(2,0.25)", "D)(3,0.5)", "E)(3,1)" ]	D
aqua_train	aqua_train_69972	Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 300 milliliters of solution X to create a solution that is 22 percent alcohol by volume?	[ "A)300", "B)350", "C)400", "D)450", "E)500" ]	D
aqua_train	aqua_train_48352	By selling 150 mangoes, a fruit-seller gains the selling price of 30 mangoes. Find the gain percent?	[ "A)22%", "B)25%", "C)28%", "D)87%", "E)16%" ]	B
science_train	science_train_2163	Question: Will these magnets attract or repel each other? Hints:	[ "attract", "repel" ]	A
aqua_train	aqua_train_65275	A painting at an art gallery is framed such that the area of the square frame is 1/2 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 6, what is the area of the painting inside the frame?	[ "A)12", "B)20", "C)30", "D)40", "E)50" ]	A
aqua_train	aqua_train_50520	80 370 ? 1550 2440 3530	[ "A)900", "B)840", "C)750", "D)860", "E)960" ]	D
aqua_train	aqua_train_39523	72,90, 80,85,90,105,105,130,130,130 The list consists of the times in seconds that it took each of the 10 school children to run a distance of 400 mts . If the standard deviation of the 10 running times is 22.4, rounded to the nearest tenth of a second, how many of the 10 running times are more than 1 standard deviation below the mean of the 10 running times.	[ "A)1", "B)2", "C)3", "D)4", "E)5" ]	A
aqua_train	aqua_train_4299	If 1+2+3+...+n=n (n+1), then 3 (1+3+5+....+69)=?	[ "A)3675", "B)3575", "C)3475", "D)3375", "E)3275" ]	A
aqua_train	aqua_train_89388	Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?	[ "A)18", "B)87", "C)57", "D)17", "E)16" ]	A
aqua_train	aqua_train_65770	A, B and C started a partnership business by investing Rs.12000, Rs.16000, Rs.20000 respectively. At the end of the year , the profit were distributed among them. If C's share of profit is 36000, What is the total profit?	[ "A)70000", "B)60000", "C)86400", "D)90000", "E)50000" ]	C
aqua_train	aqua_train_80101	If a sequence of 8 consecutive odd integers with increasing values has 11 as its 7th term, what is the sum of the terms of the sequence?	[ "A)12", "B)24", "C)36", "D)48", "E)60" ]	D
science_train	science_train_6362	Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:	[ "The magnetic force is weaker in Pair 2.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is weaker in Pair 1." ]	C
sciq	sciq_4	What kind of change causes evolution in population?	[ "morphogenesis frequency changes", "paragenic frequency changes", "transgenic frequency changes", "allele frequency changes" ]	D
science_train	science_train_5909	Question: What information supports the conclusion that Preston acquired this trait? Hints:	[ "Preston's friend showed him how to ride a bicycle.", "Preston rides his bicycle to school.", "Preston and his mother both ride bicycles." ]	A
aqua_train	aqua_train_4011	Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:	[ "A)50 m", "B)72 m", "C)80 m", "D)82 m", "E)84 m" ]	A
aqua_train	aqua_train_28813	Erica is four times as old as Blair. Nicole is three years older than Erica. The sum of their ages is 21. How old is Erica?	[ "A)8", "B)18", "C)19", "D)22", "E)29" ]	A
aqua_train	aqua_train_16408	A train leaves Mumabai at 9 am at a speed of 40 kmph. After one hour, another train leaves Mumbai in the same direction as that of the first train at a speed of 50 kmph. When and at what distance from Mumbai do the two trains meet?	[ "A)2:00pm,400 km", "B)8:00pm,200 km", "C)2:00pm,200 km", "D)2:00pm,900 km", "E)6:00pm,200 km" ]	C

science_train

science_train_1354

Question: Which solution has a higher concentration of pink particles? Hints:

[ "neither; their concentrations are the same", "Solution A", "Solution B" ]

A

sciq

sciq_4

What do chemotrophs extract energy from?

[ "liquid compounds", "carbon compounds", "fatty compounds", "chemical compounds" ]

D

aqua_train

aqua_train_33824

How many integers between 324,805 and 458,705 have tens digit 1 and units digit 3?

[ "A)1,349", "B)1,353", "C)10,040", "D)1,354", "E)10,400" ]

A

aqua_train

aqua_train_66850

Ramesh, Kiran and Ram started a business with capitals of Rs. 2000, Rs. 8000 and Rs. 6000 respectively. At the end of the year, the profit share of Kiran is Rs. 400. The difference between the profit shares of Ramesh and Ram is?

[ "A)694", "B)369", "C)200", "D)2356", "E)1547" ]

C

aqua_train

aqua_train_84304

The average monthly salary of 8 workers and one supervisor in a factory was 430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.Whenthesupervisor,whosesalarywas430. When the supervisor, whose salary was 870 per month, retired, a new person was appointed and then the average salary of 9 people was $$410 per month. The salary of the new supervisor is:

[ "A)233", "B)690", "C)287", "D)771", "E)191" ]

B

aqua_train

aqua_train_93865

Carl is facing very difficult financial times and can only pay the interest on a $10,000 loan he has taken. The bank charges him a quarterly compound rate of 4%. What is the approximate interest he pays annually?

[ "A)$1750", "B)$2000", "C)$2150", "D)$2500", "E)$12000" ]

A

aqua_train

aqua_train_8252

A baseball team played 10 games and won 5. What is the ratio of the number of games played to the number of losses?

[ "A)5:1", "B)1:1", "C)20:4", "D)10:3", "E)2:1" ]

E

aqua_train

aqua_train_97086

A rectangular tank needs to be coated with insulation. The tank has dimensions of 4 feet, 5 feet, and 2 feet. Each square foot of insulation costs $20. How much will it cost to cover the surface of the tank with insulation?

[ "A)$1520", "B)$1640", "C)$1780", "D)$1850", "E)$1960" ]

A

sciq

sciq_4

What is the minimum depth in the aphotic zone?

[ "150 meters", "450 meters", "10 meters", "200 meters" ]

D

aqua_train

aqua_train_40935

Find the compound interest on $ 46,000 at 20% per annum for 9 months, compounded quarterly

[ "A)2532.05", "B)2552.32", "C)2524.34", "D)7250.75", "E)9012.55" ]

D

sciq

sciq_4

The bones of the newborn skull are not fully ossified and are separated by large areas called what?

[ "sutures", "pores", "fissures", "fontanelles" ]

D

science_train

science_train_283

Question: Is vinegar a solid, a liquid, or a gas? Hints:

[ "a liquid", "a solid", "a gas" ]

A

aqua_train

aqua_train_39338

4 boys and 2 girls are to be seated in a row in such a way that the two girls are always together. In how many different ways can they be seated?

[ "A)120", "B)720", "C)148", "D)240", "E)None of these" ]

D

aqua_train

aqua_train_24271

The average of five results is 46 and that of the first four is 45. The fifth result is?

[ "A)18", "B)50", "C)27", "D)23", "E)12" ]

B

sciq

sciq_4

What is defined as force per unit area?

[ "energy", "resistance", "momentum", "pressure" ]

D

aqua_train

aqua_train_27215

A train 250 m long passed a pole in 25 sec. How long will it take to pass a platform 650 m long?

[ "A)78", "B)43", "C)51", "D)66", "E)90" ]

E

aqua_train

aqua_train_51717

The value for S=(0.889 × 55)/9.97 to the nearest tenth is

[ "A)0.5", "B)4.63", "C)4.9", "D)7.7", "E)49.1" ]

C

aqua_train

aqua_train_28267

Which of the following best approximates the value of q if 20^50+20^11=20^q ?

[ "A)61", "B)52", "C)51", "D)50", "E)39" ]

D

aqua_train

aqua_train_69674

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.

[ "A)10", "B)11", "C)12", "D)13", "E)14" ]

A

aqua_train

aqua_train_44293

How many seconds will a 800 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?

[ "A)23 sec", "B)30 sec", "C)27 sec", "D)48 sec", "E)49 sec" ]

D

aqua_train

aqua_train_64462

Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.1111. Find the cost of each ice-cream cup?

[ "A)25", "B)66", "C)77", "D)50", "E)91" ]

D

science_train

science_train_5219

Question: What is the expected ratio of offspring that have agouti fur to offspring that do not have agouti fur? Choose the most likely ratio. Hints:

[ "3:1", "2:2", "1:3", "0:4", "4:0" ]

E

aqua_train

aqua_train_55192

Sarah operated her lemonade stand Monday through Friday over a two week period and made a total profit of 350 dollars. On hot days she sold cups of lemonade for a price that was 25 percent higher than the regular days. Each cup she sold had a total cost of 75 cents and Sarah did not incur any other costs. If every day she sold exactly 32 cups and 4 of the days were hot, then what was the price of 1 cup on a hot day?

[ "A)$ 1.50", "B)$ 1.88", "C)$ 2.09", "D)$ 2.50", "E)$ 3.25" ]

C

aqua_train

aqua_train_85285

A new ram material product $2.67 raw , $0.67 to manufacture, $4.73 to packing and sell price $9.03. How many unit order sold with profit 44000?

[ "A)4583.33", "B)4683.33", "C)4783.33", "D)4883.33", "E)4983.33" ]

A

aqua_train

aqua_train_55344

In a group of ducks and cows, the total number of legs are 28 more than twice the no. of heads. Find the total no.of buffaloes.

[ "A)10", "B)12", "C)13", "D)15", "E)14" ]

E

aqua_train

aqua_train_39554

If c + xy = c and x is not equal to 0, which of the following must be true?

[ "A)x=0", "B)x+y=0", "C)y=0", "D)x<0", "E)x=c" ]

C

science_train

science_train_993

Question: Select the animal that has a backbone. Hints:

[ "goldfish", "castor bean tick" ]

A

aqua_train

aqua_train_42272

If 7 and 11 are prime numbers, which of the following CANNOT be the sum of a and b?

[ "A)18", "B)36", "C)19", "D)54", "E)72" ]

C

aqua_train

aqua_train_57250

In 1990 the budgets for projects Q and V were $660,000 and $860,000, respectively. In each of the next 10 years, the budget for Q was increased by $30,000 and the budget for V was decreased by $10,000. In which year was the budget for Q equal to the budget for V ?

[ "A) 1992", "B) 1993", "C) 1994", "D) 1995", "E) 1996" ]

D

aqua_train

aqua_train_91715

There are 6 equally spaced points A,B,C,D,E and F marked on a circle with radius R. How many convex pentagons of distinctly different areas can be drawn using these points as vertices?

[ "A)6P5", "B)1", "C)5", "D)None of these", "E)Cannot be determined" ]

D

aqua_train

aqua_train_30807

A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets into it. The mass of the man is :

[ "A)50 kg", "B)60 kg", "C)70 kg", "D)80 kg", "E)None of these" ]

B

aqua_train

aqua_train_63311

In how many ways Principal and a vice Principle can be elected from a team of 20 members?

[ "A)480", "B)380 ways", "C)830", "D)840", "E)540" ]

B

aqua_train

aqua_train_35192

John spent a total of $135 on baseball tickets. The price of a ticket is either $12 for the field seats or $5 for the balcony. What is the minimum amount Q of dollars he could have spent for the $12 tickets?

[ "A)$48", "B)$60", "C)$84", "D)$96", "E)$120" ]

B

aqua_train

aqua_train_31954

In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If B receive 18000,how much amount was their profit?

[ "A)58000", "B)48200", "C)60400", "D)58500", "E)None of these" ]

D

aqua_train

aqua_train_44423

A group of students was interviewed for that if it was asked whether or not they speak French and / or English. Among those who speak French, 30 speak English well, while 40 of them do not speak English. If 86% of students do not speak French, how many students were surveyed?

[ "A)500", "B)450", "C)250", "D)350", "E)525" ]

A

aqua_train

aqua_train_66901

4 dice are thrown simultaneously on the board. Find the probability show the same face.

[ "A)1/114", "B)2/117", "C)1/216", "D)2/111", "E)3/111" ]

C

sciq

sciq_4

What can increase the occurance of earthquakes?

[ "three plates sliding", "plates breaking", "plates rupturing", "two plates sliding" ]

D

aqua_train

aqua_train_78743

A necklace is made by stringing N individual beads together in the repeating pattern blue bead, green bead, white bead, brown bead, and orange bead. If the necklace design begins with a blue bead and ends with a white bead, then N could equal

[ "A)79", "B)76", "C)68", "D)64", "E)72" ]

C

aqua_train

aqua_train_47836

A train 300 m long can cross an electric pole in 20 sec and then find the speed of the train?

[ "A)987", "B)54", "C)72", "D)27", "E)28" ]

B

aqua_train

aqua_train_74144

Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.

[ "A)40 min", "B)45 min", "C)35 min", "D)20 min", "E)50 min" ]

A

aqua_train

aqua_train_69123

If (2^17)(25^S) = 5(10^m) what is the value of m ?

[ "A)7", "B)8", "C)15", "D)16", "E)17" ]

E

aqua_train

aqua_train_22702

If X = 2 + 1/(1+1/(1-1/2))then the value of 6x+7/3?

[ "A)9 2/3", "B)16 1/3", "C)11", "D)11 2/3", "E)12" ]

B

aqua_train

aqua_train_25639

Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.16 per cubic meter?

[ "A)2998", "B)2799", "C)2890", "D)1485", "E)1584" ]

E

aqua_train

aqua_train_70531

On a certain test, Bill scored 20 more points than John, but half as many points as Sue. If the sum of the scores of the three students was 160 points, how many points did Bill receive?

[ "A)30", "B)45", "C)50", "D)80", "E)100" ]

B

aqua_train

aqua_train_55894

The average (arithmetic mean) of 20, 40, and 60 is 6 more than the average of 10, 70, and what number?

[ "A)15", "B)25", "C)35", "D)22", "E)55" ]

D

aqua_train

aqua_train_63551

The edges of a cuboid are 6 cm, 5 cm and 6 cm. Find the volume of the cuboid?

[ "A)120", "B)160", "C)210", "D)368", "E)180" ]

E

aqua_train

aqua_train_38627

If the sides of a triangle are 17.2 cm, 14 cm and 10 cm, what is its area?

[ "A)60 cm^2", "B)70 cm^2", "C)80 cm^2", "D)85 cm^2", "E)90 cm^2" ]

B

aqua_train

aqua_train_90613

I chose a number and divide it by 4. Then I subtracted 18 from the result and got 7. What was the number I chose?

[ "A)600", "B)100", "C)800", "D)900", "E)None" ]

B

aqua_train

aqua_train_93343

Rs.8000 become Rs.8820 in a certain interval of time at the rate of 5% per annum of C.I. Find the time?

[ "A)6 years", "B)8 years", "C)9 years", "D)3 years", "E)2 years" ]

E

aqua_train

aqua_train_80129

The annual birth and death rate in a country per 1000 are 39.4 and 19.4 respectively . the number of years X in which the population would be doubled assuming there is no emigration or immigration is

[ "A)20", "B)X=25", "C)X=30", "D)X=35", "E)40" ]

D

aqua_train

aqua_train_6507

In how many ways W can the crew of a ten oared boat be arranged ,when of the ten persons available, 2 of whom can row only on the bow side and 3 of whom can row only on the stroke side?

[ "A)1. 10!/(2! * 3!)", "B)2. 10!/(8! * 7!)", "C)3. 5!/(3! * 2!)", "D)4. (5!)^3/(3! * 2!)", "E)5. 5!/(8! * 7!)" ]

D

science_train

science_train_3870

Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Hints:

[ "sample B", "neither; the samples have the same temperature", "sample A" ]

C

aqua_train

aqua_train_34555

If q and k are integers whose product is 400, which of the following statements must be true?

[ "A)n + k > 0", "B)n is not equal to k.", "C)Either n or k is a multiple of 10.", "D)If n is even", "then k is odd.", "E)If q is odd", "then k is even." ]

E

science_train

science_train_1211

Question: The movers lift the boxes at the same speed. Which box is lifted with a larger force? Hints:

[ "a box holding 21 pounds", "a box holding 31 pounds" ]

B

aqua_train

aqua_train_51005

Shepherd Gopal had a curious aptitude for mathematics and he was known around where he lived as the 'Counting Shepherd. A man passing throughthe meadow one dat saw Gopal grazing a number of sheep and in the course of a short conversation asked him how many of the grazing sheep were his own. Gopal's reply absolutely baffled him, which was as follows: If you divide my sheep into two different parts, the difference between yhe two numbers will be the same as the difference between their squares. Now figure it out for yourself the number of sheep I own.' Can you say just how many sheep Gopal had?

[ "A)1", "B)2", "C)3", "D)4", "E)5" ]

A

aqua_train

aqua_train_4479

The total car population in a Mumbai is 2,90,000 out of which 1,50,000 are made by Honda. Out of every 100 Honda cars, 90 are red in color, but only 60% of the total car population is red. Find the % of non-Honda cars that are red

[ "A)5.24%", "B)5.35%", "C)6.125%", "D)27.86%", "E)8%" ]

D

aqua_train

aqua_train_67155

If the price of a certain bond on May 1st was 3/4 the price of the bond on June 1st and the price of the bond on July 1st was 50% greater than the price of the bond on May 1st. then the price of the bond on June 1st st was what percent of the average (arithmetic mean) price of the bond on May 1st and July 1st?

[ "A)50%", "B)114.28%", "C)120%", "D)133 1/3%", "E)150%" ]

B

aqua_train

aqua_train_93857

For what value of â€œkâ€ will the equation (2kx2 + 4kx +2)=0 have equal roots?

[ "A)1", "B)9/4", "C)16/25", "D)7/1", "E)7/2" ]

A

ds_train

ds_train_81

Consider a variety $ V \subset \mathbb{C}^n $ that contains singular points. What is the main objective of the procedure known as \"resolution of singularities\"?

[ "A. To compute the Betti numbers of \$ V \$.\nB. To find a smooth variety \$ \\tilde{V} \$ and a proper morphism \$ \\pi: \\tilde{V} \\to V \$ such that \$ \\pi \$ is an isomorphism outside the singular locus of \$ V \$.\nC. To minimize the genus of \$ V \$.\nD. To calculate the degree of \$ V \$." ]

B

mcq_train

mcq_train_329

Question: Tick the \emph{incorrect} assertion. For a cipher $C$, decorrelation theory says that \ldots Options: A decorrelation $0$ of order $1$ means perfect secrecy when used once., $\mathsf{BestAdv}_n(C,C^\ast)=\frac{1}{2}\mathsf{Dec}^n_{\left|\left|\cdot\right|\right|_a}(C)$., A decorrelation $0$ of order $1$ always protects against linear cryptanalysis., $\mathsf{Dec}^n(C_1\circ C_2) \leq \mathsf{Dec}^n(C_1) \times \mathsf{Dec}^n(C_2)$, for $C_1$ and $C_2$ two independent random permutations.

[ "A decorrelation $0$ of order $1$ means perfect secrecy when used once.", "$\\mathsf{BestAdv}_n(C,C^\\ast)=\\frac{1}{2}\\mathsf{Dec}^n_{\\left|\\left|\\cdot\\right|\\right|_a}(C)$.", "A decorrelation $0$ of order $1$ always protects against linear cryptanalysis.", "$\\mathsf{Dec}^n(C_1\\circ C_2) \\leq \\math...

C

aqua_train

aqua_train_65007

A family consists of two grandparents, two parents, and four grandchildren. The average age of the grandparents is 66 years, the average age of the parents is 40 years, and the average age of the grandchildren is 7 years. What is the average age (in years) of the family?

[ "A)26", "B)28", "C)30", "D)32", "E)34" ]

C

aqua_train

aqua_train_2342

Amit, Raju and Ram agree to pay their total electricity bill in the proportion 3 : 4 : 5. Amit pays first day's bill of Rs. 50, Raju pays second day's bill of Rs. 55 and Ram pays third day's bill of Rs. 75. How much amount should Amit pay to settle the accounts?

[ "A)Rs. 15.25", "B)Rs. 17", "C)Rs. 12", "D)Rs. 5", "E)NONE OF THE ABOVE" ]

D

aqua_train

aqua_train_45742

how many internal diagonals does a heptagon (seven sided polygon) have?

[ "A)7", "B)9", "C)14", "D)20", "E)35" ]

C

aqua_train

aqua_train_743

A man buys an article for Rs. 27.50 and sells it for Rs 28.60. Find his gain percent

[ "A)1%", "B)2%", "C)3%", "D)4%", "E)5%" ]

D

aqua_train

aqua_train_72610

The speed of a boat in still water is 60kmph and the speed of the current is 15kmph. Find the speed downstream and upstream?

[ "A)80,47 kmph", "B)75,55 kmph", "C)80,42 kmph", "D)80,40 kmph", "E)83,40 kmph" ]

B

aqua_train

aqua_train_55916

The profits of QRS company rose 40% from March to April, then dropped 20% from April to May, then rose 50% from May to June. What was the percent increase for the whole quarter, from March to June?

[ "A)15%", "B)32%", "C)40%", "D)68%", "E)80%" ]

D

aqua_train

aqua_train_78979

Some amount out Rs.7000 was lent at 6% per annum and the remaining was lent at 4% per annum. If the total simple interest from both the fractions in 5 years was Rs.1600, the sum lent of 6% per annum was

[ "A)Rs. 2400", "B)Rs. 2200", "C)Rs. 2000", "D)Rs. 1800", "E)None of these" ]

C

aqua_train

aqua_train_28661

The R students in a class agree to contribute equally to buy their teacher a birthday present that costs y dollars. If w of the students later fail to contribute their share, which of the following represents the additional number of dollars that each of the remaining students must contribute in order to pay for the present?

[ "A) y/R", "B) y/(R-x)", "C) xy/(R-x)", "D) wy/(R(R-w))", "E) y/(R(R-x))" ]

D

aqua_train

aqua_train_52642

A can do a piece of work in 80 days. He works at it for 10 days & then B alone finishes the remaining work in 42 days. In how much time will A and B, working together, finish the work?

[ "A)23 days", "B)25 days", "C)30 days", "D)33 days", "E)35 days" ]

C

aqua_train

aqua_train_72438

The probability that a computer company will get a computer hardware contract is 3/4 and the probability that it will not get a software contract is 3/5. If the probability of getting at least one contract is 5/6, what is the probability that it will get both the contracts?

[ "A)7/30", "B)11/40", "C)17/50", "D)19/60", "E)33/80" ]

D

aqua_train

aqua_train_76598

The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is

[ "A)22", "B)21", "C)28", "D)27", "E)31" ]

B

aqua_train

aqua_train_21026

lexus car agency has 108 cars.he sold some cars at 9% profit and rest at 36% profit thus he gains 17% on the sale of all his cars.the no. of cars sold at 36% profit is?

[ "A)36", "B)37", "C)38", "D)39", "E)40" ]

A

aqua_train

aqua_train_1660

Two tests had the same maximum mark. The pass percentages in the first and the second test were 40% and 45% respectively. A candidate scored 231 marks in the second test and failed by 48 marks in that test. Find the pass mark in the first test?

[ "A)768", "B)243", "C)246", "D)625", "E)248" ]

E

aqua_train

aqua_train_81266

A certain board game is played by rolling a pair of fair six-sided dice and then moving one's piece forward the number of spaces indicated by the sum showing on the dice. A player is frozen if her opponent's piece comes to rest in the space already occupied by her piece. If player A is about to roll and is currently five spaces behind player B, what is the probability that player B will be frozen after player A rolls?

[ "A)1/12", "B)5/36", "C)1/9", "D)1/3", "E)17/36" ]

C

aqua_train

aqua_train_66419

What percent is 150 of 90?

[ "A)133 1/3 %", "B)166 2/3 %", "C)135 1/3 %", "D)140 1/3 %", "E)143 1/3 %" ]

B

aqua_train

aqua_train_48408

Selling an kite for Rs. 30, a shop keeper gains 35%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is?

[ "A)8%", "B)10%", "C)11%", "D)15%", "E)21.5%" ]

E

science_train

science_train_6267

Question: Which object has the most thermal energy? Hints:

[ "a 100-gram cup of black tea at a temperature of 47°C", "a 100-gram cup of black tea at a temperature of 62°C", "a 100-gram cup of black tea at a temperature of 56°C" ]

B

aqua_train

aqua_train_14874

If x < y < 0, which of the following must be true?

[ "A)x+y is a positive integer", "B)x+y is a negative integer", "C)xy is a negative integer", "D)x/y is a negative integer", "E)2x/y is a negative integer" ]

B

aqua_train

aqua_train_59017

The cost price of 13 articles is equal to the selling price of 11 articles. Find the profit percent?

[ "A)18 2/61%", "B)18 2/11%", "C)18 2/81%", "D)18 2/12%", "E)18 2/21%" ]

B

sciq

sciq_4

When organisms penetrate a rock, they accelerate breakdown by chemical means and what other means?

[ "ecological", "temperature", "geological", "mechanical" ]

D

aqua_train

aqua_train_55111

The speed of a boat in still water is 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 27 minutes is:

[ "A)9.25", "B)5.25", "C)7.25", "D)6.25", "E)11.25" ]

E

aqua_train

aqua_train_59910

A school has 4 section of Chemistry in Class X having 40, 35, 45 and 42 students. The mean marks obtained in Chemistry test are 50, 60, 55 and 45 respectively for the 4 sections. Determine the overall average of marks per student.

[ "A)50.25", "B)52.25", "C)51.25", "D)53.25", "E)None of the above" ]

B

sciq

sciq_4

What are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules?

[ "carbons", "acids", "cells", "proteins" ]

D

aqua_train

aqua_train_71690

On the xy co-ordinate plane, point C is (5,-2) and point D is (-1,3.5). The point on line segment CD that is twice as far from C as from D is:

[ "A)(1,-1)", "B)(1,1)", "C)(2,0.25)", "D)(3,0.5)", "E)(3,1)" ]

D

aqua_train

aqua_train_69972

Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 300 milliliters of solution X to create a solution that is 22 percent alcohol by volume?

[ "A)300", "B)350", "C)400", "D)450", "E)500" ]

D

aqua_train

aqua_train_48352

By selling 150 mangoes, a fruit-seller gains the selling price of 30 mangoes. Find the gain percent?

[ "A)22%", "B)25%", "C)28%", "D)87%", "E)16%" ]

B

science_train

science_train_2163

Question: Will these magnets attract or repel each other? Hints:

[ "attract", "repel" ]

A

aqua_train

aqua_train_65275

A painting at an art gallery is framed such that the area of the square frame is 1/2 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 6, what is the area of the painting inside the frame?

[ "A)12", "B)20", "C)30", "D)40", "E)50" ]

A

aqua_train

aqua_train_50520

80 370 ? 1550 2440 3530

[ "A)900", "B)840", "C)750", "D)860", "E)960" ]

D

aqua_train

aqua_train_39523

72,90, 80,85,90,105,105,130,130,130 The list consists of the times in seconds that it took each of the 10 school children to run a distance of 400 mts . If the standard deviation of the 10 running times is 22.4, rounded to the nearest tenth of a second, how many of the 10 running times are more than 1 standard deviation below the mean of the 10 running times.

[ "A)1", "B)2", "C)3", "D)4", "E)5" ]

A

aqua_train

aqua_train_4299

If 1+2+3+...+n=n (n+1), then 3 (1+3+5+....+69)=?

[ "A)3675", "B)3575", "C)3475", "D)3375", "E)3275" ]

A

aqua_train

aqua_train_89388

Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?

[ "A)18", "B)87", "C)57", "D)17", "E)16" ]

A

aqua_train

aqua_train_65770

A, B and C started a partnership business by investing Rs.12000, Rs.16000, Rs.20000 respectively. At the end of the year , the profit were distributed among them. If C's share of profit is 36000, What is the total profit?

[ "A)70000", "B)60000", "C)86400", "D)90000", "E)50000" ]

C

aqua_train

aqua_train_80101

If a sequence of 8 consecutive odd integers with increasing values has 11 as its 7th term, what is the sum of the terms of the sequence?

[ "A)12", "B)24", "C)36", "D)48", "E)60" ]

D

science_train

science_train_6362

Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:

[ "The magnetic force is weaker in Pair 2.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is weaker in Pair 1." ]

C

sciq

sciq_4

What kind of change causes evolution in population?

[ "morphogenesis frequency changes", "paragenic frequency changes", "transgenic frequency changes", "allele frequency changes" ]

D

science_train

science_train_5909

Question: What information supports the conclusion that Preston acquired this trait? Hints:

[ "Preston's friend showed him how to ride a bicycle.", "Preston rides his bicycle to school.", "Preston and his mother both ride bicycles." ]

A

aqua_train

aqua_train_4011

Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:

[ "A)50 m", "B)72 m", "C)80 m", "D)82 m", "E)84 m" ]

A

aqua_train

aqua_train_28813

Erica is four times as old as Blair. Nicole is three years older than Erica. The sum of their ages is 21. How old is Erica?

[ "A)8", "B)18", "C)19", "D)22", "E)29" ]

A

aqua_train

aqua_train_16408

A train leaves Mumabai at 9 am at a speed of 40 kmph. After one hour, another train leaves Mumbai in the same direction as that of the first train at a speed of 50 kmph. When and at what distance from Mumbai do the two trains meet?

[ "A)2:00pm,400 km", "B)8:00pm,200 km", "C)2:00pm,200 km", "D)2:00pm,900 km", "E)6:00pm,200 km" ]

C