Recent puzzles under tag mathematical

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What would be the sum of all 3 digit number formed by using digits 3, 4, 6 & 8, with no digit is repeated in any number?

posted Mar 17, 2016 by anonymous

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If profit is distributed between them yearly, then what is ratio of profit of Dilip and profit of Ahaan in the business?

posted Mar 16, 2016 by Rahul Vaidya

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Multiplying my age by 6 then subtracting 6 produces the same result as subtracting 7 from my age then multiplying by 7..

posted Mar 15, 2016 by Pushpak Chauhan

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Al&Bob paid $150, Bob&Cal paid $200, Cal&Dot paid $170, Dot&Ed paid $210 and Ed&Al paid $100. How much each person paid?

posted Mar 15, 2016 by Pushpak Chauhan

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If 3 friends divide eggs from a bag equally, after each of them eat 4 eggs, the remaining egg is 1/3 of total eggs.

posted Mar 14, 2016 by Anitha

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If Rs.900 is divided among Maya, Annie, Saiji so that Maya receives half as much as Annie & Annie half as much as Saiji.

posted Mar 14, 2016 by Sumana

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Husband & wife have a combined age of 91. If husband is now twice as old as his wife was when he was as old as she is...

posted Mar 12, 2016 by Navya

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What is the number of days taken by Rehman to finish the work?

posted Mar 11, 2016 by Deepak Chitragar

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If average weight of A, B and C is 45 kg. If the average weight of A and B is 40 kg and that of B and C be 43 kg...

posted Mar 11, 2016 by Deepa

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A man covers a distance on scooter. Had he moved 3 kmph faster he would have taken 40 min less...

posted Mar 10, 2016 by Abu Anam

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What was the average number of correct answers from each of the last 30 people only?

posted Mar 10, 2016 by Kapil Kapoor

+1 vote

In a class of 20 students in an examination in Mathematics 2 students scored 100 Marks each, 3 get zero each...

posted Mar 9, 2016 by Ritika Sharma

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What is the area of shaded region in the given figure?

posted Mar 8, 2016 by Pardeep Kohli

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Two taps can separately fill a cistern in 10 min. and 15 min. respectively and when the waste pipe is open...

posted Mar 8, 2016 by anonymous

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In a boat 25 persons were sitting. Their average weight increased one kilogram when one man goes and a new comes in...

posted Mar 7, 2016 by Deepak Jangid

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The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

posted Mar 5, 2016 by John Smith

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X can do a piece of work in 25 days and Y is 25% more efficient than X. How many days Y will take to finish the work?

posted Mar 5, 2016 by anonymous

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A room that measured 8’ x 14’ was enlarged to 10’ x 16’. How many square feet of floor space were added?

posted Mar 5, 2016 by anonymous

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If the area of a square and rectangle are equal. The side of square is 12 cm and length of the rectangle is 16 cm...

posted Mar 4, 2016 by anonymous

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If at the end of year 2002, Ram was half old as his grandpa. Sum of the years in which they were born is 3854..

posted Mar 4, 2016 by anonymous

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What should be the run rate in the remaining 40 overs to reach the target of 282 runs?

posted Mar 3, 2016 by Ritika

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If five digit number has 1, 2 , 3 & 4 and no digit is repeated in the number, then What are the total number of.........

posted Mar 3, 2016 by Harshita Dhaliwal

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Ram travels a certain distance at 3km/hr and reached 15 min late. If he travels at 4 km/hr, he reached 15 min earlier...

posted Mar 3, 2016 by Aastha Joshi

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What would be the value of Sin(50 + A) - Cos(40 - A)

posted Mar 3, 2016 by anonymous

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A forms a wall in 10 days and B forms it in 15 days. A and B start the work of forming wall together...

posted Mar 3, 2016 by anonymous

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If 9800 are invested partly in 9% stock at 75 and 10% stock at 80 to have equal amount of incomes...

posted Mar 2, 2016 by Diya Borda

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A cylinder of dia 4cm is filled with water & 300 lead balls increases its level by .8 cm. What is the dia of each ball?

posted Mar 2, 2016 by anonymous

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How many days are required for making the remaining wall by Sahil?

posted Mar 2, 2016 by Varuna Magar

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If the centroid of a triangle is formed by the points (a,b), (b,c) and (c,a) is at the origin; then a^3 + b^3 + c^3 = ??

posted Mar 2, 2016 by anonymous

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What is the distance between the points (a cos 25, 0) and (0, a cos 65)?

posted Mar 2, 2016 by anonymous

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What is the equal to ( 1+3+5+7+.........+3983 ) / 1992 ?

posted Feb 29, 2016 by Sandeep Bedi

–1 vote

IF BOX 1 - BOX 2 = 9 , BOX3 - BOX4 = 14 , BOX1 + BOX3 =12 , BOX2 +BOX4 = 2 . FILL THE BOXES

posted Feb 27, 2016 by anonymous

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Two circles are drawn inside a square with side length as 2 + SQRT(2) as shown in the figure.

posted Feb 26, 2016 by anonymous

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Aarav is two years older than Bhargav who is twice as old as Chetan. If the total of the ages of Aarav, Bhargav.........

posted Feb 26, 2016 by Puneet Batra

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Two buses travel to a place at 45 kmph and 60 kmph respectively. If the second bus takes 11/2 hours less................

posted Feb 26, 2016 by Sidharth Malhotra

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If a × b × v × d × e = 1 and a,b v,d,e are all positive real numbers; what is the minimum value of a+b+c+d+e?

posted Feb 25, 2016 by Milli Edwards

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Rahul and Maneesh working separately can do a piece of work in 9 days and 12 days respectively. If they work for........

posted Feb 25, 2016 by Brijesh Talwar

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If 3 2 = 7, 5 4 = 23, 9 9 = 78 then 3 81 = ??

posted Feb 24, 2016 by Nithi Mani

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A number when divided by 48 gives 47 as remainder and x as quotient, the same number when divided by 49 gives 8...

posted Feb 24, 2016 by anonymous

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If Bhavesh's income is 25% more than Aarav's and Aarav's income is 20% more than Aniket's by what percent...............

posted Feb 23, 2016 by Anuradha Tabyal

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If [40/(x+y)] + [2/(x-y)] = 5 ; [25/(x+y)] - [3/(x-y)] = 1 ; what is the value of x and y?

posted Feb 22, 2016 by Rahul Vaidya

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X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4...........

posted Feb 18, 2016 by Nimish

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If after eight months, there was a gain of Rs. 4005, then what will be the share of Kamal?

posted Feb 18, 2016 by Vishal

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If A, B, and C now have the same amount of land, what does (b+c)/a equal to?

posted Feb 18, 2016 by Atif

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If the rent of the pasture is Rs. 175, how much must Chirag pay as his share of rent?

posted Feb 17, 2016 by Anshika Utadi

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What is the ratio of their speeds?

posted Feb 16, 2016 by Riteshwar

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The radius of two cylinders are in the ratio 2:3 and their height are in the ratio 5:3...

posted Feb 16, 2016 by Ankur Athari

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What is Brijesh's contribution in the capital?

posted Feb 15, 2016 by Ritika

+1 vote

Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards.........

posted Feb 15, 2016 by Vikram Luthra

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What is the length of the platform?

posted Feb 12, 2016 by Sandeep Otari