Queryhome Puzzles - Questions under tag mathematicalLooking for Exercising Your Brain solve Logical Puzzles, Interview Puzzles, Number Puzzles, Visual Puzzles, Riddles, Brain Teasers, Sequences and much more.
https://www.queryhome.com/puzzle/tag/mathematical
A train travels 50 km distance with speed 50 km/hr and next 50 km with speed 60 km/hr. What will be the average speed?
https://www.queryhome.com/puzzle/39364/train-travels-distance-speed-speed-what-will-average-speed
<p> #mathematical #timedistance;</p>
mathematicaltime distancehttps://www.queryhome.com/puzzle/39364/train-travels-distance-speed-speed-what-will-average-speedFri, 16 Apr 2021 10:30:53 +0000If one edge of a cube is 3 metres long, what is its volume?
https://www.queryhome.com/puzzle/39362/if-one-edge-of-a-cube-is-3-metres-long-what-is-its-volume
<p> #mathematical;</p>
mathematicalhttps://www.queryhome.com/puzzle/39362/if-one-edge-of-a-cube-is-3-metres-long-what-is-its-volumeFri, 16 Apr 2021 10:00:59 +0000What would be monthly installment on a loan of Rs. 30000 for 3 months, if 12% yearly compound interest is added monthly?
https://www.queryhome.com/puzzle/39355/monthly-installment-months-yearly-compound-interest-monthly
<p> #mathematical #interest #percentage;</p>
mathematicalinterestpercentagehttps://www.queryhome.com/puzzle/39355/monthly-installment-months-yearly-compound-interest-monthlyThu, 15 Apr 2021 08:26:31 +0000How many days are required to do the complete work by three of them?
https://www.queryhome.com/puzzle/39346/how-many-days-are-required-do-the-complete-work-three-of-them
<p> #mathematical #timework;</p><p>The strength of Gopal is twice that of Sandeep, whereas the strength of Sandeep is thrice that of Mohit.<br>
If Gopal can do the complete work in 5 days, then how many days are required to do the complete work by three of them?</p>
mathematicaltime workhttps://www.queryhome.com/puzzle/39346/how-many-days-are-required-do-the-complete-work-three-of-themWed, 14 Apr 2021 07:02:33 +0000If the marked price of a T-shirt which Ravi wants to purchase is Rs. 500..........What is the cost price of the T-shirt?
https://www.queryhome.com/puzzle/39338/marked-price-shirt-which-wants-purchase-what-cost-price-shirt
<p> #mathematical #percentage;</p><p>If the marked price of a T-shirt which Ravi wants to purchase is Rs. 500 and markup percentage is 12.5%.<br>
What is the cost price of the T-shirt?</p>
mathematicalpercentagehttps://www.queryhome.com/puzzle/39338/marked-price-shirt-which-wants-purchase-what-cost-price-shirtTue, 13 Apr 2021 10:23:18 +0000A copy of square ABCD is rotated clockwise about vertex A to square A’B’C’D’..........What is the measure of angle D’ED?
https://www.queryhome.com/puzzle/39333/square-rotated-clockwise-about-vertex-square-measure-angle
<p> #mathematical #geometry;</p><p>A copy of square ABCD is rotated clockwise about vertex A to square A’B’C’D’ such that D’B’C is a straight line segment, as shown below. <br>
What is the measure of angle D’ED?<br>
<a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14354204084684576865" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14354204084684576865" alt="enter image description here"></a></p>
mathematicalgeometryhttps://www.queryhome.com/puzzle/39333/square-rotated-clockwise-about-vertex-square-measure-angleMon, 12 Apr 2021 08:57:05 +0000How long is the lake, and what is the ratio of speeds between the purple and black boats?
https://www.queryhome.com/puzzle/39319/long-lake-what-ratio-speeds-between-the-purple-and-black-boats
<p> #logic #mathematical;</p><p>A black boat is on shore A and a purple boat is on the opposite shore B of a lake. Each boat starts at the same time for the opposite shore.</p>
<p>The boats meet and pass each other 500 units from shore A. Each boat gets to the opposite shore and immediately starts a return journey. The two boats then meet and pass 300 units from shore B.</p>
<p>How long is the lake, and what is the ratio of speeds between the purple and black boats?</p>
<p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=4518016077895578273" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=4518016077895578273" alt="enter image description here"></a></p>
logicmathematicalhttps://www.queryhome.com/puzzle/39319/long-lake-what-ratio-speeds-between-the-purple-and-black-boatsFri, 09 Apr 2021 07:42:34 +0000A man died after having a total life of 22476 days. If his date of birth is 17 July 1861. Then his expire date..........
https://www.queryhome.com/puzzle/39317/after-having-total-22476-days-date-birth-1861-then-expire-date
<p> #mathematical;</p><p>A man died after having a total life of 22476 days.<br>
If his date of birth is 17 July 1861.<br>
Then his expire date would be (consider that the total value of a year is 365 days and 6 hrs).</p>
mathematicalhttps://www.queryhome.com/puzzle/39317/after-having-total-22476-days-date-birth-1861-then-expire-dateFri, 09 Apr 2021 06:27:47 +0000Three colas and one water costs £3.30 Two waters............What is the cost of two lemonades, one water and one cola?
https://www.queryhome.com/puzzle/39316/three-colas-water-costs-waters-what-cost-lemonades-water-cola
<p> #mathematical;</p><p>Three colas and one water costs £3.30</p>
<p>Two waters, one lemonade and one cola costs £2.80</p>
<p>One lemonade, one water and two colas costs £3.10</p>
<p>What is the cost of two lemonades, one water and one cola?</p>
mathematicalhttps://www.queryhome.com/puzzle/39316/three-colas-water-costs-waters-what-cost-lemonades-water-colaFri, 09 Apr 2021 05:55:13 +0000Can you solve this cookie banana clock puzzle?
https://www.queryhome.com/puzzle/39311/can-you-solve-this-cookie-banana-clock-puzzle
<p> #mathematical #visual #riddle;</p><p>Can you solve this cookie banana clock puzzle?</p>
<p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=12299160262554394162" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=12299160262554394162" alt="enter image description here"></a></p>
mathematicalvisualriddlehttps://www.queryhome.com/puzzle/39311/can-you-solve-this-cookie-banana-clock-puzzleThu, 08 Apr 2021 07:24:43 +0000Pooja purchased a car for Rs. 6,00,000 and sold it for Rs. 5,30,000. What is the percentage loss she had on the car?
https://www.queryhome.com/puzzle/39304/pooja-purchased-for-000-sold-for-000-what-percentage-loss-she
<p> #profitloss #percentage #mathematical;</p>
profit losspercentagemathematicalhttps://www.queryhome.com/puzzle/39304/pooja-purchased-for-000-sold-for-000-what-percentage-loss-sheWed, 07 Apr 2021 06:05:25 +0000The age of Madan is three times the sum of the ages of his two sons. Five years hence, his age will be double...........
https://www.queryhome.com/puzzle/39296/madan-three-times-the-ages-sons-five-years-hence-will-double
<p> #mathematical;</p><p>The age of Madan is three times the sum of the ages of his two sons.<br>
Five years hence, his age will be double of the sum of the ages of his sons.<br>
What is the father's present age?</p>
mathematicalhttps://www.queryhome.com/puzzle/39296/madan-three-times-the-ages-sons-five-years-hence-will-doubleTue, 06 Apr 2021 06:23:25 +0000How long would you have to wait in the line if you hold client number 321?
https://www.queryhome.com/puzzle/39282/how-long-would-you-have-wait-the-line-you-hold-client-number-321
<p> #mathematical #logic;</p><p>Six supermarket cashiers are working today.<br>
It takes one cashier one minute to serve one person.<br>
How long would you have to wait in the line if you hold client number 321?</p>
mathematicallogichttps://www.queryhome.com/puzzle/39282/how-long-would-you-have-wait-the-line-you-hold-client-number-321Sat, 03 Apr 2021 08:17:36 +0000A number is increased by 70% and then decreased by 70%. Find the net increase or decrease percent.
https://www.queryhome.com/puzzle/39270/number-increased-decreased-find-increase-decrease-percent
<p> #mathematical #percentage;</p>
mathematicalpercentagehttps://www.queryhome.com/puzzle/39270/number-increased-decreased-find-increase-decrease-percentFri, 02 Apr 2021 07:23:40 +0000Five player for a cricket team is to be selected from 4 Batsman, 3 Bowlers and 2 All Rounders. In how many ways.........
https://www.queryhome.com/puzzle/39259/five-player-cricket-selected-batsman-bowlers-rounders-many
<p> #mathematical;</p><p>Five player for a cricket team is to be selected from 4 Batsman, 3 Bowlers and 2 All Rounders.<br>
In how many ways can the committee be formed if the committee should consists of 2 Batsman, 2 Bowler and 1 All Rounder?</p>
mathematicalhttps://www.queryhome.com/puzzle/39259/five-player-cricket-selected-batsman-bowlers-rounders-manyThu, 01 Apr 2021 06:07:45 +0000If x ≠ y, what is √(x2 + y2 + 1) equal to?
https://www.queryhome.com/puzzle/39248/if-x-%E2%89%A0-y-what-is-%E2%88%9A-x2-y2-1-equal-to
<p> #mathematical;</p><p>Suppose:</p>
<p>x2 = 17x + y<br>
y2 = x + 17y</p>
<p>If x ≠ y, what is √(x2 + y2 + 1) equal to?</p>
mathematicalhttps://www.queryhome.com/puzzle/39248/if-x-%E2%89%A0-y-what-is-%E2%88%9A-x2-y2-1-equal-toWed, 31 Mar 2021 08:17:18 +0000A 440 metre-long train crosses a platform twice of its length in 50 seconds. What is the speed of the train in km/hr?
https://www.queryhome.com/puzzle/39247/metre-train-crosses-platform-twice-length-seconds-speed-train
<p> #timedistance #mathematical;</p>
time distancemathematicalhttps://www.queryhome.com/puzzle/39247/metre-train-crosses-platform-twice-length-seconds-speed-trainWed, 31 Mar 2021 07:37:01 +0000Jagmohan sold his old cell phone for Rs. 1850 and earned..................At what price did Jugmohan buy the cell phone?
https://www.queryhome.com/puzzle/39232/jagmohan-sold-phone-1850-earned-what-price-jugmohan-cell-phone
<p> #mathematical #percentage #profitloss;</p><p>Jagmohan sold his old cell phone for Rs. 1850 and earned a profit of 25 percent.<br>
At what price did Jugmohan buy the cell phone?</p>
mathematicalpercentageprofit losshttps://www.queryhome.com/puzzle/39232/jagmohan-sold-phone-1850-earned-what-price-jugmohan-cell-phoneTue, 30 Mar 2021 09:28:18 +0000What is the sum of the whole numbers from 1 to 10 inclusive?
https://www.queryhome.com/puzzle/39229/what-is-the-sum-of-the-whole-numbers-from-1-to-10-inclusive
<p> #mathematical;</p>
mathematicalhttps://www.queryhome.com/puzzle/39229/what-is-the-sum-of-the-whole-numbers-from-1-to-10-inclusiveTue, 30 Mar 2021 07:41:14 +0000The age of Ramesh and Suresh differ by 20 years. If 4 years ago the age of Suresh................Find their present age.
https://www.queryhome.com/puzzle/39228/ramesh-suresh-differ-years-years-suresh-find-their-present
<p> #timeage #mathematical;</p><p>The age of Ramesh and Suresh differ by 20 years.<br>
If 4 years ago the age of Suresh be 3 times as old as the Ramesh.<br>
Find their present age.</p>
time agemathematicalhttps://www.queryhome.com/puzzle/39228/ramesh-suresh-differ-years-years-suresh-find-their-presentTue, 30 Mar 2021 07:07:17 +0000Akshay as a quality inspector rejects 0.08% of the vehicles as defectives.How many vehicles will be examined to project?
https://www.queryhome.com/puzzle/39216/inspector-vehicles-defectives-vehicles-examined-project
<p> #mathematical;</p><p>Akshay as a quality inspector rejects 0.08% of the vehicles as defectives.<br>
How many vehicles will be examined to project?</p>
mathematicalhttps://www.queryhome.com/puzzle/39216/inspector-vehicles-defectives-vehicles-examined-projectFri, 26 Mar 2021 07:16:22 +0000How many of each coin do you have and what are their values?
https://www.queryhome.com/puzzle/39215/how-many-of-each-coin-do-you-have-and-what-are-their-values
<p> #mathematical #coin;</p><p>In your pocket you have £1.40.</p>
<p>It is made up of four different denominations of coins and the largest denomination is 20 p.</p>
<p>You have exactly the same number of each coin.</p>
<p>How many of each coin do you have and what are their values?</p>
mathematicalcoinhttps://www.queryhome.com/puzzle/39215/how-many-of-each-coin-do-you-have-and-what-are-their-valuesFri, 26 Mar 2021 06:31:08 +0000What would be the approximate percent discount Raju would get on buying a dozen eggs?
https://www.queryhome.com/puzzle/39209/would-approximate-percent-discount-would-buying-dozen-eggs
<p> #mathematical #percentage;</p><p>Raju buys a single egg for Rs. 5.<br>
If he were to buy a dozen eggs, he would have to pay a total amount of Rs. 50.<br>
What would be the approximate percent discount Raju would get on buying a dozen eggs?</p>
mathematicalpercentagehttps://www.queryhome.com/puzzle/39209/would-approximate-percent-discount-would-buying-dozen-eggsThu, 25 Mar 2021 06:59:16 +0000The area of a square is 2116 sq. cm. What is the respective ratio between the length and the breadth of................
https://www.queryhome.com/puzzle/39204/area-square-2116-what-respective-ratio-between-length-breadth
<p> #mathematical;</p><p>The area of a square is 2116 sq. cm. <br>
What is the respective ratio between the length and the breadth of a rectangle whose length is 1/4 of the side of the square and breadth is 8 cm less than the side of the square?</p>
mathematicalhttps://www.queryhome.com/puzzle/39204/area-square-2116-what-respective-ratio-between-length-breadthWed, 24 Mar 2021 11:04:21 +0000What is the probability that the 3 Executives have the same birthday?
https://www.queryhome.com/puzzle/39191/what-probability-that-the-executives-have-the-same-birthday
<p> #probability #mathematical;</p><p>It is given that in a group of 5 Executives in an organisation, the probability of 3 of them not having the same birthday is 0.962.<br>
What is the probability that the 3 Executives have the same birthday?</p>
probabilitymathematicalhttps://www.queryhome.com/puzzle/39191/what-probability-that-the-executives-have-the-same-birthdayTue, 23 Mar 2021 05:47:51 +0000A circle has diameter AB. A line starts at A and zig-zags exactly 4 times between....................what is α equal to?
https://www.queryhome.com/puzzle/39179/circle-diameter-line-starts-zags-exactly-times-between-equal
<p> #mathematical #geometry;</p><p>A circle has diameter AB. A line starts at A and zig-zags exactly 4 times between the diameter and the circumference until it ends at B, as shown below.</p>
<p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14156891214180014195" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14156891214180014195" alt="enter image description here"></a></p>
<p>If each of the angles the line makes with the diameter has the same measure α, what is α equal to?</p>
mathematicalgeometryhttps://www.queryhome.com/puzzle/39179/circle-diameter-line-starts-zags-exactly-times-between-equalMon, 22 Mar 2021 08:26:14 +0000What percentage of the Indians like both bikes and scooters?
https://www.queryhome.com/puzzle/39177/what-percentage-of-the-indians-like-both-bikes-and-scooters
<p> #percentage #mathematical;</p><p>A survey shows that 64% of the Indians like bikes, whereas 58% like scooters.<br>
What percentage of the Indians like both bikes and scooters?</p>
percentagemathematicalhttps://www.queryhome.com/puzzle/39177/what-percentage-of-the-indians-like-both-bikes-and-scootersMon, 22 Mar 2021 07:15:59 +0000Find the rate of interest if the amount owed after 9 months is Rs. 1200, borrowed amount being Rs. 1000.
https://www.queryhome.com/puzzle/39165/rate-interest-amount-after-months-1200-borrowed-amount-being
<p> #interest #mathematical;</p>
interestmathematicalhttps://www.queryhome.com/puzzle/39165/rate-interest-amount-after-months-1200-borrowed-amount-beingFri, 19 Mar 2021 06:52:15 +0000Sanjay and Sunil enters into a partnership. Sanjay invests Rs. 2000.........How much would Sunil get out of this profit?
https://www.queryhome.com/puzzle/39157/sanjay-enters-partnership-sanjay-invests-would-sunil-profit
<p> #mathematical;</p><p>Sanjay and Sunil enters into a partnership.<br>
Sanjay invests Rs. 2000 and sunil Rs. 3000.<br>
After 6 months, Sunil withdrew from the business.<br>
At the end of the year, the profit was Rs. 4200. <br>
How much would Sunil get out of this profit?</p>
mathematicalhttps://www.queryhome.com/puzzle/39157/sanjay-enters-partnership-sanjay-invests-would-sunil-profitThu, 18 Mar 2021 10:26:16 +0000The HCF and LCM of two numbers is 12 and 600 respectively. If one of the number is 24, then find the other number?
https://www.queryhome.com/puzzle/39149/hcf-numbers-respectively-one-number-then-find-other-number
<p> #mathematical;</p>
mathematicalhttps://www.queryhome.com/puzzle/39149/hcf-numbers-respectively-one-number-then-find-other-numberWed, 17 Mar 2021 07:28:35 +0000How many cubic feet of water are lost each day?
https://www.queryhome.com/puzzle/39142/how-many-cubic-feet-of-water-are-lost-each-day
<p> #mathematical;</p><p>A swimming pool is 100 ft. by 50 ft. and has an average depth of 6 ft.<br>
By the end of an average summer day, the water level drops an average of 1 ft.<br>
How many cubic feet of water are lost each day?</p>
mathematicalhttps://www.queryhome.com/puzzle/39142/how-many-cubic-feet-of-water-are-lost-each-dayTue, 16 Mar 2021 12:27:47 +0000What number should appear next in this sequence? 5 ; 13 ; 29 ; 61 ; 125 ; ?
https://www.queryhome.com/puzzle/39140/what-number-should-appear-next-in-this-sequence-5-13-29-61-125
<p> #series #numberpuzzle #mathematical;</p>
seriesnumber puzzlemathematicalhttps://www.queryhome.com/puzzle/39140/what-number-should-appear-next-in-this-sequence-5-13-29-61-125Tue, 16 Mar 2021 10:59:37 +0000Evaluate the following integral, and use the result to prove that π is less than 22/7.
https://www.queryhome.com/puzzle/39127/evaluate-following-integral-the-result-prove-that-less-than
<p> #mathematical;</p><p>Evaluate the following integral, and use the result to prove that π is less than 22/7.</p>
<p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=3628161310516123231" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=3628161310516123231" alt="enter image description here"></a></p>
mathematicalhttps://www.queryhome.com/puzzle/39127/evaluate-following-integral-the-result-prove-that-less-thanMon, 15 Mar 2021 08:53:56 +0000What is the 500th number of the following sequence - 5, 11, 17, 23, 29, 35, 41, ............
https://www.queryhome.com/puzzle/39125/what-is-the-500th-number-of-the-following-sequence-23-29-35-41
<p> #numberpuzzle #series #mathematical;</p>
number puzzleseriesmathematicalhttps://www.queryhome.com/puzzle/39125/what-is-the-500th-number-of-the-following-sequence-23-29-35-41Mon, 15 Mar 2021 07:52:00 +0000What is the area of the resulting hexagon, as shown below?
https://www.queryhome.com/puzzle/39110/what-is-the-area-of-the-resulting-hexagon-as-shown-below
<p> #geometry #mathematical #algebra;</p><p>A triangle has side lengths of 15, 20, and 25. <br>
Cut off each corner by a straight line segment with endpoints 5 units from the nearest vertex (leaving lengths of 5, 10, and 15 on the sides). <br>
What is the area of the resulting hexagon, as shown below?<br>
<a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14638587014440505347" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=14638587014440505347" alt="enter image description here"></a></p>
geometrymathematicalalgebrahttps://www.queryhome.com/puzzle/39110/what-is-the-area-of-the-resulting-hexagon-as-shown-belowThu, 11 Mar 2021 08:33:40 +0000Raina makes a score of 110 runs in 22nd inning of his career and thus................Find his average after 22nd inning.
https://www.queryhome.com/puzzle/39108/raina-makes-score-inning-career-thus-find-average-after-inning
<p> #mathematical #average;</p><p>Raina makes a score of 110 runs in 22nd inning of his career and thus increases his average by 4. <br>
Find his average after 22nd inning.</p>
mathematicalaveragehttps://www.queryhome.com/puzzle/39108/raina-makes-score-inning-career-thus-find-average-after-inningThu, 11 Mar 2021 07:17:09 +0000Can you solve this mathematical picture puzzle?
https://www.queryhome.com/puzzle/39104/can-you-solve-this-mathematical-picture-puzzle
<p> #mathematical #puzzle #visual;</p><p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=10853567630363097071" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=10853567630363097071" alt="enter image description here"></a></p>
mathematicalpuzzlevisualhttps://www.queryhome.com/puzzle/39104/can-you-solve-this-mathematical-picture-puzzleWed, 10 Mar 2021 11:24:07 +0000Find the 7th term of the A.P. 8, 5, 2, -1, -4, .........
https://www.queryhome.com/puzzle/39101/find-the-7th-term-of-the-a-p-8-5-2-1-4
<p> #series #logic #mathematical #numberpuzzle;</p>
serieslogicmathematicalnumber puzzlehttps://www.queryhome.com/puzzle/39101/find-the-7th-term-of-the-a-p-8-5-2-1-4Wed, 10 Mar 2021 08:48:24 +0000Can you solve this question?
https://www.queryhome.com/puzzle/39096/can-you-solve-this-question
<p> #mathematical;</p><p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=438713838459002095" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=438713838459002095" alt="enter image description here"></a></p>
mathematicalhttps://www.queryhome.com/puzzle/39096/can-you-solve-this-questionTue, 09 Mar 2021 09:30:56 +0000By selling 88 trucks a vendor loses the selling price of 2 trucks. Find his percentage loss.
https://www.queryhome.com/puzzle/39094/selling-trucks-vendor-loses-selling-price-trucks-percentage
<p> #profitloss #mathematical #percentage;</p>
profit lossmathematicalpercentagehttps://www.queryhome.com/puzzle/39094/selling-trucks-vendor-loses-selling-price-trucks-percentageTue, 09 Mar 2021 07:52:09 +0000what was the average age of the village at the birth of the youngest member?
https://www.queryhome.com/puzzle/39090/what-was-the-average-age-village-the-birth-the-youngest-member
<p> #mathematical #average;</p><p>The average age of a 52 members of a village is 32 years.<br>
If the age of the youngest member be 7 years.<br>
Then what was the average age of the village at the birth of the youngest member?</p>
mathematicalaveragehttps://www.queryhome.com/puzzle/39090/what-was-the-average-age-village-the-birth-the-youngest-memberMon, 08 Mar 2021 11:49:46 +0000How many correct answers he has attempted?
https://www.queryhome.com/puzzle/39081/how-many-correct-answers-he-has-attempted
<p> #logic #mathematical;</p><p>A student gets 4 mark for each correct answer and 1 mark deducted foe each wrong answer.<br>
If he had done 80 questions at all and he has got only 240 marks.<br>
How many correct answers he has attempted?</p>
logicmathematicalhttps://www.queryhome.com/puzzle/39081/how-many-correct-answers-he-has-attemptedFri, 05 Mar 2021 07:50:56 +00005 litres of HCL is added to 15 litre of a solution................What is the percentage of DI water in the new mixture?
https://www.queryhome.com/puzzle/39071/litres-added-litre-solution-what-percentage-water-mixture
<p> #mathematical #percentage;</p><p>5 litres of HCL is added to 15 litre of a solution containing 40% of DI water. <br>
What is the percentage of DI water in the new mixture?</p>
mathematicalpercentagehttps://www.queryhome.com/puzzle/39071/litres-added-litre-solution-what-percentage-water-mixtureThu, 04 Mar 2021 08:07:30 +0000The denominator of a fraction decreases the numerator by 6 and if 8 be added to both the..............Find the fraction.
https://www.queryhome.com/puzzle/39056/denominator-fraction-decreases-numerator-added-fraction
<p> #mathematical;</p><p>The denominator of a fraction decreases the numerator by 6 and if 8 be added to both the fraction becomes 9/7.<br>
Find the fraction.</p>
mathematicalhttps://www.queryhome.com/puzzle/39056/denominator-fraction-decreases-numerator-added-fractionWed, 03 Mar 2021 05:57:30 +0000What will be the effect of these changes on the revenue collection and how much?
https://www.queryhome.com/puzzle/39044/what-will-effect-these-changes-revenue-collection-how-much
<p> #mathematical #logic;</p><p>The number of seats in a cinema hall is increased by 25%.<br>
The cost of each ticket is increased by 10%.<br>
What will be the effect of these changes on the revenue collection and how much?</p>
mathematicallogichttps://www.queryhome.com/puzzle/39044/what-will-effect-these-changes-revenue-collection-how-muchTue, 02 Mar 2021 09:40:17 +0000If Sohan gives Thomas £3 they will both have the same amount of money. If Thomas gives Sohan £3, Sohan.................
https://www.queryhome.com/puzzle/39043/sohan-gives-thomas-same-amount-money-thomas-gives-sohan-sohan
<p> #mathematical;</p><p>If Sohan gives Thomas £3 they will both have the same amount of money.</p>
<p>If Thomas gives Sohan £3, Sohan will have four times as much money as Thomas.</p>
<p>Who has what?</p>
mathematicalhttps://www.queryhome.com/puzzle/39043/sohan-gives-thomas-same-amount-money-thomas-gives-sohan-sohanTue, 02 Mar 2021 08:58:57 +0000What is the area of the shaded region in which the two semicircles are overlapping?
https://www.queryhome.com/puzzle/39032/what-area-shaded-region-which-two-semicircles-overlapping
<p> #geometry #mathematical;</p><p>A rectangle has a side length equal to 10. <br>
Two semicircles are constructed with their diameters equal to the length of 10 and along opposite sides of the rectangle, as shown. <br>
A circle is inscribed between the intersection points of the semicircles and tangent to the two sides of 10 on the rectangle. <br>
What is the area of the shaded region in which the two semicircles are overlapping?</p>
<p><a rel="nofollow" href="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=3724659716261851209" class="thickbox"> <img src="https://www.queryhome.com/puzzle/?qa=blob&qa_blobid=3724659716261851209" alt="enter image description here"></a></p>
geometrymathematicalhttps://www.queryhome.com/puzzle/39032/what-area-shaded-region-which-two-semicircles-overlappingMon, 01 Mar 2021 08:46:30 +0000In how many ways the letter of the word 'PERFECT' be arranged?
https://www.queryhome.com/puzzle/39029/in-how-many-ways-the-letter-of-the-word-perfect-be-arranged
<p> #mathematical;</p>
mathematicalhttps://www.queryhome.com/puzzle/39029/in-how-many-ways-the-letter-of-the-word-perfect-be-arrangedMon, 01 Mar 2021 06:46:43 +0000Kavya deposited Rs. 45000 in a bank for two years with the interest rate of 5.5% p.a. How much interest would she earn?
https://www.queryhome.com/puzzle/39007/kavya-deposited-45000-years-interest-much-interest-would-earn
<p> #interest #mathematical #percentage;</p>
interestmathematicalpercentagehttps://www.queryhome.com/puzzle/39007/kavya-deposited-45000-years-interest-much-interest-would-earnThu, 25 Feb 2021 17:30:17 +0000The price of a motorcycle is increased by 25% of cost price then..................At what price was the motorcycle sold?
https://www.queryhome.com/puzzle/38994/price-motorcycle-increased-price-what-price-motorcycle-sold
<p> #mathematical #percentage #profitloss;</p><p>The price of a motorcycle is increased by 25% of cost price then decreased by 40% of the new price.<br>
On selling, the loss for the leader was Rs. 5000.<br>
At what price was the motorcycle sold?</p>
mathematicalpercentageprofit losshttps://www.queryhome.com/puzzle/38994/price-motorcycle-increased-price-what-price-motorcycle-soldWed, 24 Feb 2021 10:05:26 +0000