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Mixture and Allegations
Mixture and Allegations
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The average weight of a class is 15 kg and the average weight of another class is 30 kg. Find the ratio of the students of the first class to another class students if the average weight of both the classes is 25 kg.
the-average-weight-of-a-class-is-15-kg-and-the-average-weight-of-another-class-is-30-kg-find-the-ratio-of-the-students-of-the-first-class-to-another-class-students-if-the-average-weight-of-both-the-classes-is-25-kg
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The average weight of girls is 15 and the average weight of boys is 30. Then the average weight of both is 25 kg. If the number of boys is 12, then what is the number of girls ?
the-average-weight-of-girls-is-15and-the-average-weight-of-boys-is-30-then-the-average-weight-of-both-is-25-kg-if-the-number-of-boys-is-12-then-the-number-of-girls-is
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The ratio of number of girls to number of boys is 1 : 2. If the average weight of the boys is 30 kg and the average weight of both the boys and girls be 25 kg, then what is the average weight of girls ?
the-ratio-of-number-of-girls-to-number-of-boys-is-1-2-if-the-average-weight-of-the-boys-is-30-kg-and-the-average-weight-of-both-the-boys-and-girls-be-25-kg-then-what-is-the-average-weight-of-girls
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The average weight of a class of 40 students is 30 kg and the average weight of a class of 20 students is 15 kg. Find the combined average weight of both the classes ?
the-average-weight-of-a-class-of-40-students-is-30-kg-and-the-average-weight-of-a-class-of-20-students-is-15-kg-find-the-combined-average-weight-of-both-the-classes
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In an alloy 80% is copper and the remaining is the tin. In an another alloy copper is 85% and tin is 12%. In what ratio should the two alloys be mixed so that the new mixture must have 15% tin. Also find the percentage of copper in the new mixture.
in-an-alloy-80-is-copper-and-the-remaining-is-the-tin-in-an-another-alloy-copper-is-85-and-tin-is-12-in-what-ratio-should-the-two-alloys-be-mixed-so-that-the-new-mixture-must-have-15-tin-also-find-the-percentage-of-copper-in-the-new-mixture
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An alloy contains 90% copper and 10% tin, in an another alloy, copper is 93% and tin is 4% . In what ratio should both alloys be mixed so that the newly formed alloy contains 9% tin and also find the % of copper in this new alloy:
an-alloy-contains-90-copper-and-10-tin-in-an-another-alloy-copper-is-93-and-tin-is-4-in-what-ratio-should-both-alloys-be-mixed-so-that-the-newly-formed-alloy-contains-9-tin-and-also-find-the-of-copper-in-this-new-alloy
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Two varieties of milk with different prices are mixed in the ratio of 2 : 3. The price of 1st type of milk is Rs.10 per liter while the price of 2nd type of milk is Rs 15 per liter. What is the the average price of this mixture ?
two-varieties-of-milk-with-different-prices-are-mixed-in-the-ratio-of-2-3-the-price-of-1st-type-of-milk-is-rs-10-per-liter-while-the-price-of-2nd-type-of-milk-is-rs-15-per-liter-what-is-the-the-average-price-of-this-mixture
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5kg of superior quantity of rice is mixed with 25 kg of inferior quality rice. The price of superior quality & inferior quality rice is Rs. 18 & Rs. 12 respectively. What is the average price per kg of this mixture ?
5kg-of-superior-quantity-of-rice-is-mixed-with-25-kg-of-inferior-quality-rice-the-price-of-superior-quality-and-inferior-quality-rice-is-rs-18-and-rs-12-respectively-what-is-the-average-price-per-kg-of-this-mixture
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Rakesh travels 30 minutes at a speed of 25 km /hr. Further, he travels 20 minutes at a speed of 40 km/hr. What is the average speed of Rakesh?
bhuvnesh-travels-30-minutes-at-a-speed-of-25-km-hr-further-he-travels-20-minutes-at-a-speed-of-40-km-hr-what-is-the-average-speed-of-bhuvnesh
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Rakesh covered 150 km distance in 10 hours. The 1st part of his journey he covered by car, then he hired a rickshaw. The speed of the car & rickshaw is 20 km/hr and 12 km/hr respectively.What is The ratio of distance covered by car & the rickshaw respectively ?
rakesh-covered-150-km-distance-in-10-hours-the-1st-part-of-his-journey-he-covered-by-car-then-he-hired-a-rickshaw-the-speed-of-the-car-and-rickshaw-is-20-km-hr-and-12-km-hr-respectively-what-is-the-ratio-of-distance-covered-by-car-and-the-rickshaw-respectively
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A milkman has two types of milk. In the 1st container the percentage of milk is 80% and in the 2nd container the percentage of milk is 60%. If he mixes 28 litres of the milk of the first container to the 32 litres of milk of the 2nd container, then what is the % of milk in this mixture?
a-milkman-has-two-types-of-milk-in-the-1st-container-the-percentage-of-milk-is-80-and-in-the-2nd-container-the-percentage-of-milk-is-60-if-he-mixes-28-litres-of-the-milk-of-the-first-container-to-the-32-litres-of-milk-of-the-2nd-container-then-the-of-milk-in-the-mixture-is
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A sum of Rs.41 was divided by 50 students. If each boy got 90 paise & each girl got 65 paise. Find the number of boys.
a-sum-of-rs-41-was-divided-by-50-students-if-each-boy-got-90-paise-and-each-girl-got-65-paise-find-the-number-of-boys
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A sum of Rs.36.90 is made up of 90 coins that are either 20 paise coins or 50 paise coins. Find out how many 20 paise coins are there in the total amount.
a-sum-of-rs-36-90-is-made-up-of-90-coins-that-are-either-20-paise-coins-or-50-paise-coins-find-out-how-many-20-paise-coins-are-there-in-the-total-amount
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Rs. 69 were divided among 115 students so that each girl gets 50 paise less than a boy. Thus each boy received twice the paise as each girl received. The number of girls in the class is:
rs-69-were-divided-among-115-students-so-that-each-girl-gets-50-paise-less-than-a-boy-thus-each-boy-received-twice-the-paise-as-each-girl-received-the-number-of-girls-in-the-class-is
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A student gets +3 marks for each right answer and -0.5 marks for each wrong answer in an consists of 250 questions. If the students get 477 marks in the exam, find the number of wrong questions attempted by students.
a-student-gets-3-marks-for-each-right-answer-and-0-5-marks-for-each-wrong-answer-in-an-consists-of-250-questions-if-the-students-get-477-marks-in-the-exam-find-the-number-of-wrong-questions-attempted-by-students
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In a Delhi zoo, there are deers and ducks. If the heads are counted there are 180 while the legs are 448. What will be the no. of deers in the zoo.
in-a-delhi-zoo-there-are-deers-and-ducks-if-the-heads-are-counted-there-are-180-while-the-legs-are-448-what-will-be-the-no-of-deers-in-the-zoo
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In a municipal parking there are some two wheelers and rest are 4 wheelers. If wheels are counted, there are total 520 wheels but the incharge of the parking told me that there are only 175 vehicles. If no vehicle has a stepney, then the number of two wheelers are :
in-a-municipal-parking-there-are-some-two-wheelers-and-rest-are-4-wheelers-if-wheels-are-counted-there-are-total-520-wheels-but-the-incharge-of-the-parking-told-me-that-there-are-only-175-vehicles-if-no-vehicle-has-a-stepney-then-the-number-of-two-wheelers-are
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In my pocket, there is Rs 25 consisting of only the denominations of 20 paise & 50 paise. Thus there is a total of 80 coins in my pocket. The no. of coins of the denomination of 50 paise is :
in-my-pocket-there-is-rs-25-consisting-of-only-the-denominations-of-20-paise-and-50-paise-thus-there-is-a-total-of-80-coins-in-my-pocket-the-no-of-coins-of-the-denomination-of-50-paise-is
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Manoj sold the 30% books at the profit of 50% and 70% books at the profit of 10%. What is the average profit percentage of the shop ,if it sells only these two kinds of book ?
manoj-sold-the-30-books-at-the-profit-of-50-and-70-books-at-the-profit-of-10-what-is-the-average-profit-percentage-of-the-shop-if-it-sells-only-these-two-kinds-of-book
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Mixture and Allegations
mixture-and-allegations
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A merchant purchased two qualities of pulses at the rate of 200 per quintal and 260 per quintal. In 52 quintals of the second quality, how much pulse of the first quality should be mixed so that by selling the resulting mixture at 300 per quintal, he gains a profit of 25%?
a-shopkeeper-purchased-two-qualities-of-pulses-at-the-rate-of-200-rs-per-quintal-and-rs-260-per-quintal-if-52-quintal-of-the-2nd-quality-how-many-pulses-of-the-1st-quality-should-be-mixed-so-that-by-selling-the-resulting-mixture-at-rs-300-per-quintal-he-gains-a-profit-of-25
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A man purchased 5 horses and 10 cows of Rs 10,000. He sells the horse at 15% Profit and the cow at 10% loss. find the cost of each horse if he earns a profit of 375.
a-man-purchased-5-horses-and-10-cows-of-rs-10-000-he-sells-the-horse-at-15-profit-and-the-cow-at-10-loss-find-the-cost-of-each-horse-if-he-earns-a-profit-of-375
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Mixture and Allegations
mixture-and-allegations
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Mixture and Allegations
mixture-and-allegations
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A mixture of sugar is sold at Rs 3.00 per kg. This mixture is formed by mixing the sugar of Rs 2.10 and Rs 2.52 per kg. What is the ratio of cheaper to the costlier quality in the mixture if a profit of 25% is earned?
a-mixture-of-sugar-is-sold-at-rs-3.00-per-kg-this-mix-is-formed-by-mixing-the-sugar-of-rs-2-10-and-rs-2-52-per-kg-what-is-the-ratio-of-cheaper-to-the-costlier-quality-in-the-mixture-if-a-profit-of-25-is-earned
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A shop keeper sells two types of books viz national books and international books. He sells national books at Rs 18 per book and incurs a loss of 10%. Whereas on selling the international books at Rs 30 per book, he gains 20%. In what proportion should the national books and international books be mixed such that he can gain a profit of 25% by selling the combined books at Rs 27.5 per book.
a-shop-keeper-sells-two-types-of-books-viz-national-books-and-international-books-he-sells-national-books-at-rs-18-per-book-and-incurs-a-loss-of-10-whereas-on-selling-the-international-books-at-rs-30-per-book-he-gains-20-in-what-proportion-should-the-national-books-and-international-books-be-mixed-such-that-he-can-gain-a-profit-of-25-by-selling-the-combined-books-at-rs-27-5-per-book
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A milkman has 20 litres of milk. If he mixes 5 litres of water which is freely available, in 20 litres of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is:
a-milkman-has-20-liters-of-milk-if-he-mixes-5-liters-of-water-which-is-freely-available-in-20-liters-of-pure-milk-if-the-cost-of-pure-milk-is-rs-18-per-liter-then-the-profit-of-the-milkman-when-he-sells-all-the-mixture-at-cost-price-is
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in what ratio should water be mixed with soda costing Rs 12 per liters so as to make a profit of 25% by selling the diluted liquid at Rs 13.75 per liters ?
in-what-ratio-should-water-be-mixed-with-soda-costing-rs-12-per-litreso-as-to-make-a-profit-of-25-by-selling-the-diluted-liquid-at-rs-13-75-per-litre
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A milkman sells the milk at a cost price but he mixes the water in it and thus he gains 9.09%. the quantity of water in the mixture of 1 Liter is :
a-milkman-sells-the-milk-at-a-cost-price-but-he-mixes-the-water-in-it-and-thus-he-gains-9-09-the-quantity-of-water-in-the-mixture-of-1-liter-is
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A dishonest grocer professes to sell pure milk at CP, but he mixes it with adulterated fat and thereby gains 25%. Find the percentage of adulterated fat in the mixture assuming that adulterated fat is freely available
a-dishonest-grocer-professes-to-sell-pure-milk-at-cp-but-he-mixes-it-with-adulterated-fat-and-thereby-gains-25-find-the-percentage-of-adulterated-fat-in-the-mixture-assuming-that-adulterated-fat-is-freely-available
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The price of petrol is Rs 60per litre and the price of ethanol is Rs 40 per litre. In what ratio the petrol and ethanol be mixed such that the profit after selling the mixture at Rs75 per litre by 25%.
the-price-of-petrol-is-rs-60per-litre-and-the-price-of-all-is-rs-40-per-litre-in-what-ratio-the-petrol-and-oil-be-mixed-such-that-the-profit-after-selling-the-mixture-at-rs75-per-litre-by-25
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Two vessels contain milk & water. In 1st vessel, milk is 90% and 2nd vessel milk is 40%. In what ratio should he mix both these vessels to obtain a new mixture which contains 70% milk.
two-vessels-contain-milk-and-water-in-1st-vessel-milk-is-90-and-2nd-vessel-milk-is-40-in-what-ratio-should-he-mix-both-these-vessels-to-obtain-a-new-mixture-which-contains-70-milk
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Two vessels contain milk and water in the ratio 9 : 1 and 2 : 3. In what ratio should both vessels be mixed which contain milk & water in the ratio 7 : 3
two-vessels-contain-milk-and-water-in-the-ratio-9-1-and-2-3-in-what-ratio-should-both-vessels-be-mixed-which-contain-milk-and-water-in-the-ratio-7-3
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The ratio of water and wine in two different containers is 2 : 3 and 4 : 5. In what ratio we are required to mix the mixture of two containers in order to get the new mixture in which the ratio of wine and water be 7 : 5
the-ratio-of-water-and-wine-in-two-different-containers-is-2-3-and-4-5-in-what-ratio-we-are-required-to-mix-the-mixture-of-two-containers-in-order-to-get-the-new-mixture-in-which-the-ratio-of-wine-and-water-be-7-5
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Two vessels contain spirit and water respectively in the ratio 1 : 3 and 3: 5. Find the ratio in which they are to be mixed to get a new mixture in which the ratio of sprit to water is 1 : 2
two-vessels-contain-spirit-and-water-respectively-in-the-ratio-1-3-and-3-5-find-the-ratio-in-which-they-are-to-be-mixed-to-get-a-new-mixture-in-which-the-ratio-of-sprit-to-water-is-1-2
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Two vessels contain a mixture of milk and water. In the 1st vessel, the ratio of milk to water is 8 : 3 and in the 2nd vessel, the ratio is 5 : 1. A 35L cask is filled from this vessel so as to contain a mixture of milk and water in the ratio of 4 : 1. How many litres are taken from the 1st vessel
two-vessels-contain-a-mixture-of-milk-and-water-in-the-1st-vessel-the-ratio-of-milk-to-water-is-8-3-and-in-the-2nd-vessel-the-ratio-is-5-1-a-35l-cask-is-filled-from-this-vessel-so-as-to-contain-a-mixture-of-milk-and-water-in-the-ratio-of-4-1-how-many-litres-are-taken-from-the-1st-vessel
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Manoj purchased two different kinds of alcohol. In the first mixture, the ratio of alcohol to water is 3 : 4 and in the 2nd mixture, it is 5 : 6. If he mixes the two given mixtures and makes the third mixture of 18 liters in which the ratio of alcohol to water is 4 : 5. The quantity of first mixture is required to make the 18 liters of the 3rd kind of the mixture is
manoj-purchased-two-different-kinds-of-alcohol-in-the-first-mixture-the-ratio-of-alcohol-to-water-is-3-4-and-in-the-2nd-mixture-it-is-5-6-if-he-mixes-the-two-given-mixtures-and-makes-the-third-mixture-of-18-liters-in-which-the-ratio-of-alcohol-to-water-is-4-5-the-quantity-of-first-mixture-is-required-to-make-the-18-liters-of-the-3rd-kind-of-the-mixture-is
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A mixture of water & milk contains 80% milk. In 50Liters of such a mixture, how many liters of water is required to increase the % of water to 50%?
a-mixture-of-water-milk-contains-80-milk-in-50liters-of-such-a-mixture-how-many-liters-of-water-is-required-to-increase-the-of-water-to-50
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In a 25Litre mixture of milk & water, water is only 20%. How many litres of water is required to increase the percentage of water to 90%?
in-a-25litre-mixture-of-milk-and-water-water-is-only-20-how-many-litres-of-water-is-required-to-increase-the-percentage-of-water-to-90
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A mix of 125 gallons of wine & water contains 20% wine. How much wine must be added to the mixture in order to increase the % of the wine to 25% of the new mixture?
a-mix-of-125-gallons-of-wine-and-water-contains-20-wine-how-much-wine-must-be-added-to-the-mixture-in-order-to-increase-the-of-the-wine-to-25-of-the-new-mixture
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A mixture of 20L of milk and water contains 10% water. How much water should be added to it to increase the % of water to 25%?
a-mixture-of-20l-of-milk-and-water-contains-10-water-how-much-water-should-be-added-to-it-to-increase-the-of-water-to-25
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In the 75 litres of a mix of soda & water, the ratio of soda & water is 4 : 1. The quantity of water required to make the ratio of soda & water 3 : 1 is
in-the-75-litres-of-a-mix-of-soda-and-water-the-ratio-of-soda-and-water-is-4-1-the-quantity-of-water-required-to-make-the-ratio-of-soda-and-water-3-1-is
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The quantity of a mix of milk and water is 70L. This mix contains 10% water. How many litres of water should be mixed in the mixture to make 25% water in the mixture?
the-quantity-of-a-mix-of-milk-and-water-is-70l-this-mix-contains-10-water-how-many-litres-of-water-should-be-mixed-in-the-mixture-to-make-25-water-in-the-mixture
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In 50L of water & milk mixture, water is 20%. The milkman gives 10L of this mix to a customer and then he adds up 10L of pure water in the remaining mix. The % of water in the final mix is
in-50l-of-water-and-milk-mixture-water-is-20-the-milkman-gives-10l-of-this-mix-to-a-customer-and-then-he-adds-up-10l-of-pure-water-in-the-remaining-mix-the-of-water-in-the-final-mix-is
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The diluted alcohol contains 8L of alcohol and the rest is water. A new mix in which the concentration of alcohol is 30% is to be formed by replacing diluted alcohol. How many litres of the mixture shall be replaced with pure alcohol if there was initially 32 L of water in the mixture.
the-diluted-alcohol-contains-8l-of-alcohol-and-the-rest-is-water-a-new-mix-in-which-the-concentration-of-alcohol-is-30-is-to-be-formed-by-replacing-diluted-alcohol-how-many-litres-of-the-mixture-shall-be-replaced-with-pure-alcohol-if-there-was-initially-32-l-of-water-in-the-mixture
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In a mixture of milk and water, there is only 26% water. After replacing the mixture with 7 litres of pure milk, the % of milk in the mixture becomes 76%. The quantity of the mixture is
in-a-mixture-of-milk-and-water-there-is-only-26-water-after-replacing-the-mixture-with-7-litres-of-pure-milk-the-of-milk-in-the-mixture-becomes-76-the-quantity-of-the-mixture-is
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The ratio of oil & kerosene in the container is 3 : 2 when 10L of the mixture is taken out and replaced by kerosene, the ratio becomes 2 : 3. The total quantity of the mixture in the container is
the-ratio-of-oil-and-kerosene-in-the-container-is-3-2-when-10l-of-the-mixture-is-taken-out-and-replaced-by-kerosene-the-ratio-becomes-2-3-the-total-quantity-of-the-mixture-in-the-container-is
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A bartender stole beer from a bottle that contained 50% of spirit and he replaced what he had stolen with beer having 20% spirit. The bottle then contained only 25% spirit. How much of the bottle did he steal.
a-bartender-stole-beer-from-a-bottle-that-contained-50-of-spirit-and-he-replaced-what-he-had-stolen-with-beer-having-20-spirit-the-bottle-then-contained-only-25-spirit-how-much-of-the-bottle-did-he-steal
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A butler stole wine from a shop containing 50% of spirit and he replenished it with different wines containing 20% spirit. Thus there was only 30% spirit in the new mixture. How much of the original wine did he steal.
a-butler-stole-wine-from-a-shop-containing-50-of-spirit-and-he-replenished-it-with-different-wines-containing-20-spirit-thus-there-was-only-30-spirit-in-the-new-mixture-how-much-of-the-original-wine-did-he-steal
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In wine 40% alcohol & rest is water. Some quality of wine taken out is replaced with the same quantity of another wine containing 25% alcohol. Now the bottle contains 30% alcohol. Find what part of the wine was taken out from the bottle?
in-wine-40-alcohol-and-rest-is-water-some-quality-of-wone-taken-out-is-replaced-with-the-same-quantity-of-another-wine-containing-25-alcohol-now-the-bottle-contains-30-alcohol-find-what-part-of-the-wine-was-taken-out-from-the-bottle
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In a wine 32% spirit, some quantity taken out and replaced with another type that contains 18% spirit. Now the spirit in the bottle is 28%. Find what part of the wine is taken out?
in-a-wine-32-spirit-some-quantity-taken-out-and-replaced-with-another-type-that-contains-18-spirit-now-the-spirit-in-the-bottle-is-28-find-what-part-of-the-wine-is-taken-out
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From the 50L of pure milk, 5L of milk is taken out and 5L water is added this process is repeated 3 times, the amount of milk left after the 3rd replacement
from-the-50l-of-pure-milk-5l-of-milk-is-taken-out-and-5l-water-is-added-this-process-is-repeated-3-times-the-amount-of-milk-left-after-the-3rd-replacement
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A jar is full of milk. A person draw out 20% of the milk from the jar and replaced it with a sugar solution. He has repeated the same process 4 times and thus there was only 512 gm of milk left in the jar, rest part of the jar was filled with sugar solution. The initial amount of the milk in the jar was :
a-jar-is-full-of-milk-a-person-draw-out-20-of-the-milk-from-the-jar-and-replaced-it-with-a-sugar-solution-he-has-repeated-the-same-process-4-times-and-thus-there-was-only-512-gm-of-milk-left-in-the-jar-rest-part-of-the-jar-was-filled-with-sugar-solution-the-initial-amount-of-the-milk-in-the-jar-was
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From a 200L tank of petrol, the seller replaces each time with kerosene when he sells 40 litres of petrol (or its mixture). Every time he sells out only 40L of petrol (pure or impure). After replacing the petrol with kerosene 4th time the total amount of kerosene in the mix is
from-a-200l-tank-of-petrol-the-seller-replaces-each-time-with-kerosene-when-he-sells-40-litres-of-petrol-or-its-mixture-every-time-he-sells-out-only-40l-of-petrol-pure-or-impure-after-replacing-the-petrol-with-kerosene-4th-time-the-total-amount-of-kerosene-in-the-mix-is
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A vessel is full of milk, 63 L. If 9 L of milk is taken out and replaced by the same amount of water and a further 7 L mixture is taken out and replaced by the same amount of water then find at the end of 2nd process the amount of water in the mixture?
a-vessel-is-full-of-milk-63-l-if-9-l-of-milk-is-taken-out-and-replaced-by-the-same-amount-of-water-and-further-7-l-mixture-is-taken-out-and-replaced-by-the-same-amount-of-water-then-find-at-the-end-of-2nd-process-the-amount-of-water-in-the-mixture
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A vessel is full of milk, 15 L milk is taken out and replaced by water this process is once more. Find the initial amount of milk in the vessel if at the end the ratio of milk & water becomes 16 : 9.
a-vessel-is-full-of-milk-15-l-milk-is-taken-out-and-replaced-by-water-this-process-is-once-more-find-the-initial-amount-of-milk-in-the-vessel-if-at-the-end-the-ratio-of-milk-and-water-becomes-16-9
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From a container of beer, a thief has stolen 15 litres of beer and replaced it with the same quantity of water. He again repeated the same process, Thus in three attempts, the ratio of beer and water became 343 : 169. The initial amount of beer in the container was
from-a-container-of-beer-a-thief-has-stolen-15-litres-of-beer-and-replaced-it-with-the-same-quantity-of-water-he-again-repeated-the-same-process-thus-in-three-attempts-the-ratio-of-beer-and-water-became-343-169-the-initial-amount-of-beer-in-the-container-was
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Some amount out of Rs600 was lent out at 10% per annum and the rest amount at 20% per annum and thus in 4 years, the total amount from both the amounts collected was Rs.3400. What is the amount which was lent out 10% per annum?
some-amount-out-of-rs600-was-lent-out-at-10-per-annum-and-the-rest-amount-at-20-per-annum-and-thus-in-4-years-the-total-amount-from-both-the-amounts-collected-was-rs-3400-what-is-the-amount-which-was-lent-out-10-per-annum
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Two vessels contain a mixture of milk & water in ratios 1 : 2 and 2 : 3. if both vessels are mixed in ratio 1 : 1 then find the ratio of milk & water in the new mixture.
two-vessels-contain-a-mixture-of-milk-and-water-in-ratios-1-2-and-2-3-if-both-vessels-are-mixed-in-ratio-1-1-then-find-the-ratio-of-milk-and-water-in-the-new-mixture