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://puzzle.queryhome.com/tag/mathematical
There are two buildings P and Q. If 93 persons are sent from P to Q, then number of persons in each building is same...
https://puzzle.queryhome.com/26072/there-buildings-persons-then-number-persons-each-building
<p> #mathematical #logic;</p><p>There are two buildings P and Q. If 93 persons are sent from P to Q, then the number of persons in each building is the same. If 109 persons are sent from Q to P, then the number of persons in P is double the number of persons in Q. How many persons are there in building P and building Q?</p>
mathematicallogichttps://puzzle.queryhome.com/26072/there-buildings-persons-then-number-persons-each-buildingWed, 21 Feb 2018 06:35:54 +0000If each tape contains 25 m of ribbon, how many tapes will Jaya need?
https://puzzle.queryhome.com/26043/if-each-tape-contains-of-ribbon-how-many-tapes-will-jaya-need
<p> #logic #mathematical;</p><p>Jaya is packing gifts and wants 200 ribbons of length 110 cm each.</p>
<p>If each tape contains 25 m of ribbon, how many tapes will Jaya need?</p>
logicmathematicalhttps://puzzle.queryhome.com/26043/if-each-tape-contains-of-ribbon-how-many-tapes-will-jaya-needMon, 19 Feb 2018 06:43:57 +0000What is the GCD (greatest common divisor) of 2017! and 2017!+1 ?
https://puzzle.queryhome.com/26017/what-is-the-gcd-greatest-common-divisor-of-2017-and-2017-1
<p> #mathematical #logic;</p>
mathematicallogichttps://puzzle.queryhome.com/26017/what-is-the-gcd-greatest-common-divisor-of-2017-and-2017-1Fri, 16 Feb 2018 16:51:37 +0000Put any mathematical signs to get the result as 6.
https://puzzle.queryhome.com/26003/put-any-mathematical-signs-to-get-the-result-as-6
<p> #logic #mathematical;</p><p>Put Any Mathematic signs:</p>
<p>2 2 2 = 6</p>
<p>3 3 3 = 6</p>
<p>4 4 4 = 6</p>
<p>5 5 5 = 6</p>
<p>6 6 6 = 6</p>
<p>7 7 7 = 6</p>
<p>8 8 8 = 6</p>
<p>9 9 9 = 6</p>
logicmathematicalhttps://puzzle.queryhome.com/26003/put-any-mathematical-signs-to-get-the-result-as-6Fri, 16 Feb 2018 10:23:10 +0000How many gold coins do you have left for the rest of your journey ?
https://puzzle.queryhome.com/26001/how-many-gold-coins-you-have-left-for-the-rest-of-your-journey
<p> #logic #mathematical;</p><p>You're given 50 gold coins before your big journey,<br>
but you decide to leave 25 of them at home before leaving.<br>
On the first day you spend 20% the gold you brought on food and<br>
you give 10 of the remaining coins to a beggar who has nothing.<br>
The king now claims 20% of all gold in the country,<br>
which everyone pays in person instantly.<br>
the next day the beggar, who didn't buy a thing,<br>
gives you all his gold back,<br>
because he felt guilty for taking it.</p>
<p>How many gold coins do you have <br>
left for the rest of your journey ?</p>
logicmathematicalhttps://puzzle.queryhome.com/26001/how-many-gold-coins-you-have-left-for-the-rest-of-your-journeyFri, 16 Feb 2018 09:10:59 +0000Given that length of longest diagonal of a cube is 9 cm. Find the volume of the cube?
https://puzzle.queryhome.com/25975/given-that-length-longest-diagonal-cube-find-the-volume-cube
<p> #mathematical #geometry #volume;</p>
mathematicalgeometryvolumehttps://puzzle.queryhome.com/25975/given-that-length-longest-diagonal-cube-find-the-volume-cubeThu, 15 Feb 2018 07:54:11 +00005 friends went to movie, they can sit 120 different ways. In how many ways any one person sitting in the middle seat?
https://puzzle.queryhome.com/25950/friends-went-movie-different-ways-many-person-sitting-middle
<p> #mathematical #probability;</p>
mathematicalprobabilityhttps://puzzle.queryhome.com/25950/friends-went-movie-different-ways-many-person-sitting-middleTue, 13 Feb 2018 23:51:06 +0000What's the Solution the equations below?
https://puzzle.queryhome.com/25944/whats-the-solution-the-equations-below
<p> #mathematical;</p><p>Can you solve this problem?</p>
<ol>
<li>Lines can be used to approximate a wide variety of functions; often a function can be described using many lines.<br>
If a stock price goes from $10 to $12 from January 1st to January 31, and from $12 to $9 from February 1st to February 28th, is the price change from $10 to $9 a straight line?<br>
How can I use two “pieces” of lines to describe the price movements from the beginning of January to the end of February?</li>
</ol>
<p>2.<br>
1. What is the equation of the line through (1,2) and (3, -1)?<br>
2. What is the vertex of f(x) = x2 – 6x + 3?<br>
3. Using points, straight lines, and possibly the curve of a parabola, construct a piecewise function whose graph looks like a smiling face.</p>
mathematicalhttps://puzzle.queryhome.com/25944/whats-the-solution-the-equations-belowTue, 13 Feb 2018 10:33:52 +0000It can be easily calculated that the digits 0 to 9 can be arranged into 3628800 distinct ten-digit numbers..............
https://puzzle.queryhome.com/25938/easily-calculated-digits-arranged-3628800-distinct-numbers
<p> #logic #mathematical;</p><p>It can be easily calculated that the digits 0 to 9 can be arranged into 3628800 distinct ten-digit numbers.</p>
<p>But I also know how many of these numbers are prime.</p>
<p>Do you?</p>
logicmathematicalhttps://puzzle.queryhome.com/25938/easily-calculated-digits-arranged-3628800-distinct-numbersTue, 13 Feb 2018 06:50:19 +0000Look at the equation given in the picture and quickly solve it.
https://puzzle.queryhome.com/25930/look-at-the-equation-given-in-the-picture-and-quickly-solve-it
<p> #numberpuzzle #logic #mathematical;</p><p>Look at the equation given in the picture and quickly solve it.</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=8768287745478589137" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=8768287745478589137" alt="enter image description here"></a></p>
number puzzlelogicmathematicalhttps://puzzle.queryhome.com/25930/look-at-the-equation-given-in-the-picture-and-quickly-solve-itMon, 12 Feb 2018 10:47:30 +0000How many of each coin is there and what are their values?
https://puzzle.queryhome.com/25928/how-many-of-each-coin-is-there-and-what-are-their-values
<p> #logic #mathematical;</p><p>In your pocket you have £9 exactly.</p>
<p>It is made up of four different denominations of coin and the largest denomination is £1.</p>
<p>There is exactly the same number of each coin.</p>
<p>How many of each coin is there and what are their values?</p>
logicmathematicalhttps://puzzle.queryhome.com/25928/how-many-of-each-coin-is-there-and-what-are-their-valuesMon, 12 Feb 2018 10:27:05 +0000Find the value of a, b, c , d in the following equations?
https://puzzle.queryhome.com/25903/find-the-value-of-a-b-c-d-in-the-following-equations
<p> #logic #mathematical;</p><p>Find the value of a, b, c , d in the following equations?</p>
<pre><code> a + b = 8
+ +
c + d = 8
= =
13 8
</code></pre>
logicmathematicalhttps://puzzle.queryhome.com/25903/find-the-value-of-a-b-c-d-in-the-following-equationsThu, 08 Feb 2018 17:01:59 +0000Lee is walking at a quarter of the speed that Bee is cycling, which is 34 kmph slower than Dee is driving...............
https://puzzle.queryhome.com/25889/walking-quarter-speed-that-cycling-which-kmph-slower-driving
<p> #logic #mathematical;</p><p>Lee is walking at a quarter of the speed that Bee is cycling, which is 34 kmph slower than Dee is driving.<br>
If Dee covers the same distance after driving for 8 minutes as Bee would cover after cycling for 25 minutes, at what speed is Lee walking?</p>
logicmathematicalhttps://puzzle.queryhome.com/25889/walking-quarter-speed-that-cycling-which-kmph-slower-drivingThu, 08 Feb 2018 04:56:18 +0000Can you convert number zero(0) into a positive number using just one mathematical operator?
https://puzzle.queryhome.com/25871/convert-number-positive-number-using-mathematical-operator
<p> #mathematical;</p>
mathematicalhttps://puzzle.queryhome.com/25871/convert-number-positive-number-using-mathematical-operatorWed, 07 Feb 2018 05:43:18 +0000What is the Value of "?" and of Shoes, Boy and Whistle ?
https://puzzle.queryhome.com/25858/what-is-the-value-of-and-of-shoes-boy-and-whistle
<p> #logic #visual #mathematical;</p><p>What is the Value of "?" and of Shoes, Boy and Whistle ?</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=17804954263655469147" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=17804954263655469147" alt="enter image description here"></a></p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=7613057258530315470" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=7613057258530315470" alt="enter image description here"></a></p>
logicvisualmathematicalhttps://puzzle.queryhome.com/25858/what-is-the-value-of-and-of-shoes-boy-and-whistleTue, 06 Feb 2018 08:12:47 +0000Replace the question mark with the number of this simple math problem?
https://puzzle.queryhome.com/25836/replace-question-mark-with-number-this-simple-math-problem
<p> #numberpuzzle #mathematical #logic;</p><p>Replace the question mark with the number of this simple math problem?</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=13394701235789322370" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=13394701235789322370" alt="enter image description here"></a></p>
number puzzlemathematicallogichttps://puzzle.queryhome.com/25836/replace-question-mark-with-number-this-simple-math-problemMon, 05 Feb 2018 07:02:49 +0000Find a even number which can be represented with the sum of two prime numbers?
https://puzzle.queryhome.com/25829/find-even-number-which-can-represented-with-two-prime-numbers
<p> #mathematical;</p><p>Goldbach's Conjecture claims that every even number greater than 2 is the sum of two primes. A number is a prime if it only divides by itself or 1. So 2, 3, 5, 7, 11, 13, 17, 19 etc. are primes. Think of an even number and find two primes which add together to make your number. For instance 8 is 3+5 and 22 is 11+11. Can you find one that doesn't work?</p>
mathematicalhttps://puzzle.queryhome.com/25829/find-even-number-which-can-represented-with-two-prime-numbersSun, 04 Feb 2018 12:26:13 +0000If 2,4,5=3; 3,9,9=6; 4,12,8=5 and 5,10,8=6 then what is 6,18,7=?
https://puzzle.queryhome.com/25771/if-2-4-5-3-3-9-9-6-4-12-8-5-and-5-10-8-6-then-what-is-6-18-7
<p> #numberpuzzle #mathematical;</p>
number puzzlemathematicalhttps://puzzle.queryhome.com/25771/if-2-4-5-3-3-9-9-6-4-12-8-5-and-5-10-8-6-then-what-is-6-18-7Fri, 02 Feb 2018 14:25:51 +0000How many men, women and children are there?
https://puzzle.queryhome.com/25753/how-many-men-women-and-children-are-there
<p> #mathematical;</p><p>20 people worked and earned $20 between them.</p>
<p>The workers include men, women and children.</p>
<p>If each man earns $ 3, each woman $1.50 and each child earns $ 0.50.</p>
<p>How many men, women and children are there?</p>
mathematicalhttps://puzzle.queryhome.com/25753/how-many-men-women-and-children-are-thereFri, 02 Feb 2018 07:21:13 +0000How many factors of 803661374160 are even numbers?
https://puzzle.queryhome.com/25745/how-many-factors-of-803661374160-are-even-numbers
<p> #mathematical;</p>
mathematicalhttps://puzzle.queryhome.com/25745/how-many-factors-of-803661374160-are-even-numbersThu, 01 Feb 2018 09:58:22 +0000Find the missing number in the given table.
https://puzzle.queryhome.com/25743/find-the-missing-number-in-the-given-table
<p> #numberpuzzle #logic #mathematical;</p><p>Find the missing number in the given table.</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=1147300090511502204" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=1147300090511502204" alt="enter image description here"></a></p>
number puzzlelogicmathematicalhttps://puzzle.queryhome.com/25743/find-the-missing-number-in-the-given-tableThu, 01 Feb 2018 09:03:50 +0000In an ice-cream parlour, the price of 5 cones and 4 sundaes is Rs 243.00, while the price of 6 cones and 1 sundae.......
https://puzzle.queryhome.com/25739/cream-parlour-price-cones-sundaes-while-price-cones-sundae
<p> #logic #mathematical;</p><p>In an ice-cream parlour, the price of 5 cones and 4 sundaes is Rs 243.00, while the price of 6 cones and 1 sundae is Rs 141.50. <br>
How much do 3 sundaes cost?</p>
logicmathematicalhttps://puzzle.queryhome.com/25739/cream-parlour-price-cones-sundaes-while-price-cones-sundaeThu, 01 Feb 2018 05:02:50 +0000What is the product of a score and a baker's dozen?
https://puzzle.queryhome.com/25732/what-is-the-product-of-a-score-and-a-bakers-dozen
<p> #logic #mathematical;</p>
logicmathematicalhttps://puzzle.queryhome.com/25732/what-is-the-product-of-a-score-and-a-bakers-dozenWed, 31 Jan 2018 07:54:23 +0000I know one more number that is a perfect number and contains not more than 2 digits. Find the number ?
https://puzzle.queryhome.com/25725/more-number-that-perfect-number-contains-more-digits-number
<p> #mathematical #logic;</p><p>According to number theory of mathematics , a perfect number is a positive integer that is equal to the sum of its positive divisors excluding the number itself.<br>
For example :<br>
6 => 1+2+3<br>
28 =>1+2+4+7+14</p>
<p>I know one more number that is a perfect number and contains not more than 2 digits (i.e 496 won't be consider as it contains 3 digits).</p>
<p>Find the number ?</p>
mathematicallogichttps://puzzle.queryhome.com/25725/more-number-that-perfect-number-contains-more-digits-numberWed, 31 Jan 2018 04:59:59 +0000Find the square roots of perfect sq. 44944 by factorizing?
https://puzzle.queryhome.com/25731/find-the-square-roots-of-perfect-sq-44944-by-factorizing
<p> #mathematical;</p>
mathematicalhttps://puzzle.queryhome.com/25731/find-the-square-roots-of-perfect-sq-44944-by-factorizingWed, 31 Jan 2018 04:20:55 +0000Find the middle term of the sequence formed by all three digits numbers which leave a reminder 3, when divided by 4....
https://puzzle.queryhome.com/25722/middle-sequence-formed-digits-numbers-leave-reminder-divided
<p> #algebra #mathematical;</p><p>find the middle term of the sequence formed by all three digits numbers which leave a reminder 3, when divided by 4. Also find the sum of all numbers on both sides of the middle term separately.</p>
algebramathematicalhttps://puzzle.queryhome.com/25722/middle-sequence-formed-digits-numbers-leave-reminder-dividedTue, 30 Jan 2018 17:33:13 +0000If 5.23457457457...=a/b then find the value of a and b?
https://puzzle.queryhome.com/25721/if-5-23457457457-a-b-then-find-the-value-of-a-and-b
<p> #algebra #mathematical;</p>
algebramathematicalhttps://puzzle.queryhome.com/25721/if-5-23457457457-a-b-then-find-the-value-of-a-and-bTue, 30 Jan 2018 17:30:03 +0000What is the maximum number of sides a regular polygon can have such that its interior angles (in degrees) are integers?
https://puzzle.queryhome.com/25720/maximum-regular-polygon-interior-angles-degrees-integers
<p> #geometry #mathematical #logic;</p>
geometrymathematicallogichttps://puzzle.queryhome.com/25720/maximum-regular-polygon-interior-angles-degrees-integersTue, 30 Jan 2018 17:28:29 +0000An AP consists of 37 terms. The sum of three middle most terms is 225 and sum of the last three is 429. Find the AP?
https://puzzle.queryhome.com/25710/consists-terms-three-middle-most-terms-sum-the-last-three-find
<p> #mathematical #series;</p>
mathematicalserieshttps://puzzle.queryhome.com/25710/consists-terms-three-middle-most-terms-sum-the-last-three-findTue, 30 Jan 2018 07:27:33 +0000If a^2−b^2=2352 and a^2+b^2=5090 then what is the value of 29ab?
https://puzzle.queryhome.com/25705/if-a-2%E2%88%92b-2-2352-and-a-2-b-2-5090-then-what-is-the-value-of-29ab
<p> #algebra #mathematical;</p>
algebramathematicalhttps://puzzle.queryhome.com/25705/if-a-2%E2%88%92b-2-2352-and-a-2-b-2-5090-then-what-is-the-value-of-29abTue, 30 Jan 2018 06:30:58 +0000Product of three consecutive numbers are 7980. Then the sum of these consecutive numbers would be?
https://puzzle.queryhome.com/25694/product-consecutive-numbers-these-consecutive-numbers-would
<p> #logic #numberpuzzle #mathematical;</p>
logicnumber puzzlemathematicalhttps://puzzle.queryhome.com/25694/product-consecutive-numbers-these-consecutive-numbers-wouldMon, 29 Jan 2018 07:14:23 +0000If you pick a number x between 0 and 1 (inclusive) uniformly at random, what is the probability that (log2 1/x) is odd?
https://puzzle.queryhome.com/25665/number-between-inclusive-uniformly-random-probability-that
<p> #probability #mathematical;</p>
probabilitymathematicalhttps://puzzle.queryhome.com/25665/number-between-inclusive-uniformly-random-probability-thatThu, 25 Jan 2018 10:55:11 +0000If two numbers are picked randomly from a set of 1...10, what is the probability of the sum of two numbers is even?
https://puzzle.queryhome.com/25663/numbers-picked-randomly-from-what-probability-numbers-even
<p> #probability #mathematical;</p>
probabilitymathematicalhttps://puzzle.queryhome.com/25663/numbers-picked-randomly-from-what-probability-numbers-evenThu, 25 Jan 2018 09:51:23 +0000Three dice are rolled and the scores are multiplied together. The product is 90. What were the scores on the three dice?
https://puzzle.queryhome.com/25657/three-rolled-scores-multiplied-together-product-scores-three
<p> #logic #mathematical;</p>
logicmathematicalhttps://puzzle.queryhome.com/25657/three-rolled-scores-multiplied-together-product-scores-threeThu, 25 Jan 2018 06:43:24 +0000Can you identify the logic behind the equation below and solve the puzzle by completing the equation?
https://puzzle.queryhome.com/25648/identify-behind-equation-solve-puzzle-completing-equation
<p> #logic #numberpuzzle #mathematical;</p><p>Can you identify the logic behind the equation below and solve the puzzle by completing the equation?</p>
<p>12 + 13 + 7 = 1<br>
15 + 16 + 11= 2<br>
17 + 18 + 16 = ?</p>
logicnumber puzzlemathematicalhttps://puzzle.queryhome.com/25648/identify-behind-equation-solve-puzzle-completing-equationWed, 24 Jan 2018 08:32:00 +0000We have two soap of equal weights and a 3/4 pound weight. The balance was equal when we placed one soap.................
https://puzzle.queryhome.com/25647/have-soap-equal-weights-pound-weight-balance-equal-when-placed
<p> #mathematical #logic;</p><p>We have two soap of equal weights and a 3/4 pound weight.<br>
The balance was equal when we placed one soap on one side and 3/4 pound weight and 3/4th soap on another side.</p>
<p>What is the weight of soap?</p>
mathematicallogichttps://puzzle.queryhome.com/25647/have-soap-equal-weights-pound-weight-balance-equal-when-placedWed, 24 Jan 2018 07:39:07 +0000What number should replace the question mark in this sequence? 1 ; 5 ; 21 ; ? ; 341 ; 1365
https://puzzle.queryhome.com/25638/what-number-should-replace-question-mark-this-sequence-1365
<p> #mathematical #series #numberpuzzle #logic;</p>
mathematicalseriesnumber puzzlelogichttps://puzzle.queryhome.com/25638/what-number-should-replace-question-mark-this-sequence-1365Tue, 23 Jan 2018 06:28:11 +0000If a^2−b^2=2352 and a^2+b^2=14210 then what is the value of 13ab?
https://puzzle.queryhome.com/25635/if-a-2%E2%88%92b-2-2352-and-a-2-b-2-14210-then-what-is-the-value-of-13ab
<p> #mathematical #algebra;</p>
mathematicalalgebrahttps://puzzle.queryhome.com/25635/if-a-2%E2%88%92b-2-2352-and-a-2-b-2-14210-then-what-is-the-value-of-13abTue, 23 Jan 2018 06:15:46 +0000In a billiard table shaped like a right isosceles triangle as in the diagram, a ball struck at marked vertex...
https://puzzle.queryhome.com/25577/billiard-isosceles-triangle-diagram-struck-marked-vertex
<p> #logic #geometry #mathematical;</p><p>It is well known that, in a billiard table shaped like a right isosceles triangle as in the diagram below, a ball struck at the marked vertex cannot return to that same point after any number of reflections. The ball may bounce any number of times, and if the ball hits a vertex point as opposed to a side, then the reflections are absorbed.</p>
<p>Does this also hold true for non-right isosceles triangles?</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=3221781072011398425" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=3221781072011398425" alt="billiard table"></a></p>
logicgeometrymathematicalhttps://puzzle.queryhome.com/25577/billiard-isosceles-triangle-diagram-struck-marked-vertexThu, 18 Jan 2018 06:09:33 +0000How many unique ways are there to arrange the letters in the word NEIGHBOURHOOD?
https://puzzle.queryhome.com/25576/many-unique-ways-there-arrange-letters-word-neighbourhood
<p> #permutation #mathematical;</p>
permutationmathematicalhttps://puzzle.queryhome.com/25576/many-unique-ways-there-arrange-letters-word-neighbourhoodThu, 18 Jan 2018 05:57:34 +0000I have 3 unit circles. Two of them are externally tangent to each other. The third one passes through tangent point...
https://puzzle.queryhome.com/25569/circles-externally-tangent-other-passes-through-tangent-point
<p> #geometry #mathematical;</p><p>I have 3 unit circles. Two of them are externally tangent to each other. The third one passes through the tangent point, cutting two symmetrical areas from those two circles, as shown in the diagram. What is the shaded area?</p>
<p><a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=7591750674906497891" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=7591750674906497891" alt="enter image description here"></a></p>
geometrymathematicalhttps://puzzle.queryhome.com/25569/circles-externally-tangent-other-passes-through-tangent-pointWed, 17 Jan 2018 16:48:41 +0000If x1 and x2 are irrational numbers, can x1^x2 be a rational?
https://puzzle.queryhome.com/25558/if-x1-and-x2-are-irrational-numbers-can-x1-x2-be-a-rational
<p> #numberpuzzle #mathematical;</p>
number puzzlemathematicalhttps://puzzle.queryhome.com/25558/if-x1-and-x2-are-irrational-numbers-can-x1-x2-be-a-rationalTue, 16 Jan 2018 16:28:23 +0000How many minutes will there be between the arrival times of the two cars?
https://puzzle.queryhome.com/25494/many-minutes-will-there-between-the-arrival-times-the-two-cars
<p> #logic #mathematical #timedistance;</p><p>Car A and car B set off from the same point, at the same time, to travel the same 115 mile journey.</p>
<p>Car A travels at 55 mph and car B travels at 35 mph.</p>
<p>How many minutes will there be between the arrival times of the two cars?</p>
logicmathematicaltime distancehttps://puzzle.queryhome.com/25494/many-minutes-will-there-between-the-arrival-times-the-two-carsFri, 12 Jan 2018 05:24:46 +0000Find the number of positive integral solutions for a,b,c such that a.b.c = 45?
https://puzzle.queryhome.com/25470/find-the-number-of-positive-integral-solutions-for-such-that
<p> #algebra #mathematical;</p>
algebramathematicalhttps://puzzle.queryhome.com/25470/find-the-number-of-positive-integral-solutions-for-such-thatThu, 11 Jan 2018 06:55:25 +0000Length, breadth and height of a room are in the ratio 9:7:5. If breadth and length are doubled while height is halved...
https://puzzle.queryhome.com/25469/length-breadth-height-breadth-length-doubled-height-halved
<p> #mathematical #percentage;</p><p>The length, breadth and height of a room are in the ratio 9:7:5. If the breadth and length are doubled while the height is halved. Then what would be the impact on the total area of the 4 walls of the room (in terms of percentage)?</p>
mathematicalpercentagehttps://puzzle.queryhome.com/25469/length-breadth-height-breadth-length-doubled-height-halvedThu, 11 Jan 2018 06:54:29 +0000Solve the below equation by replacing each letter by different digit.
https://puzzle.queryhome.com/25467/solve-below-equation-replacing-each-letter-different-digit
<p> #logic #numberpuzzle #mathematical;</p><p>Solve the below equation by replacing each letter by different digit.</p>
<p>4 x (O N E) = T E N</p>
<p>Note: No letter can be replaced by number zero.</p>
logicnumber puzzlemathematicalhttps://puzzle.queryhome.com/25467/solve-below-equation-replacing-each-letter-different-digitThu, 11 Jan 2018 05:10:58 +0000What is the sum of all the 3 digit number formed by using digits 2, 5, 7 & 9 (repetition being not allowed)?
https://puzzle.queryhome.com/25453/digit-number-formed-using-digits-repetition-being-allowed
<p> #permutation #mathematical #logic;</p>
permutationmathematicallogichttps://puzzle.queryhome.com/25453/digit-number-formed-using-digits-repetition-being-allowedWed, 10 Jan 2018 05:40:38 +0000How much does a soap weigh?
https://puzzle.queryhome.com/25442/how-much-does-a-soap-weigh
<p> #mathematical #logic;</p><p>You have 2 soaps of equal weight and a ¾-pound weight.</p>
<p>You can use a balancing scale for weighing purpose.</p>
<p>When you place 1 full soap on one pan of a scale and 3/4 cake of soap and a 3/4-pound weight on the other, the pans balance.</p>
<p>How much does a soap weigh?</p>
mathematicallogichttps://puzzle.queryhome.com/25442/how-much-does-a-soap-weighTue, 09 Jan 2018 11:13:37 +0000Can you solve this tricky maths equation problem by replacing ? mark with correct number?
https://puzzle.queryhome.com/25438/solve-tricky-maths-equation-problem-replacing-correct-number
<p> #mathematical #numberpuzzle #logic;</p><p>Can you solve this tricky maths equation problem by replacing ? mark with correct number ?</p>
<p>19834 -----: 187<br>
15921 -----: 153<br>
17561 -----: 137<br>
13734 -----: ???</p>
mathematicalnumber puzzlelogichttps://puzzle.queryhome.com/25438/solve-tricky-maths-equation-problem-replacing-correct-numberTue, 09 Jan 2018 10:26:34 +0000Find the value of x in the given triangle?
https://puzzle.queryhome.com/25433/find-the-value-of-x-in-the-given-triangle
<p> #geometry #mathematical;</p><p>Find the value of x in the following triangle?<br>
<a rel="nofollow" href="https://puzzle.queryhome.com/?qa=blob&qa_blobid=1429166004204534211" class="thickbox"> <img src="https://puzzle.queryhome.com/?qa=blob&qa_blobid=1429166004204534211" alt="enter image description here"></a></p>
geometrymathematicalhttps://puzzle.queryhome.com/25433/find-the-value-of-x-in-the-given-triangleTue, 09 Jan 2018 05:56:24 +0000