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Recent puzzles under tag mathematical

0 votes
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
  • mathematical
0 votes
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
  • mathematical
  • time distance
0 votes
What was the average number of correct answers from each of the last 30 people only?
posted Mar 10, 2016 by Kapil Kapoor
  • mathematical
  • average
+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
  • mathematical
+1 vote
What is the area of shaded region in the given figure?
posted Mar 8, 2016 by Pardeep Kohli
  • geometry
  • mathematical
0 votes
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
  • time work
  • mathematical
0 votes
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
  • logic
  • mathematical
0 votes
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
  • mathematical
0 votes
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
  • time work
  • mathematical
0 votes
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
  • geometry
  • mathematical
0 votes
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
  • geometry
  • mathematical
0 votes
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
  • time age
  • mathematical
0 votes
What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
posted Mar 3, 2016 by Ritika
  • mathematical
0 votes
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
  • mathematical
  • number puzzle
+1 vote
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
  • time distance
  • mathematical
+1 vote
What would be the value of Sin(50 + A) - Cos(40 - A)
posted Mar 3, 2016 by anonymous
  • trignomatry
  • mathematical
0 votes
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
  • time work
  • mathematical
0 votes
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
  • shares
  • mathematical
+1 vote
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
  • geometry
  • mathematical
+1 vote
How many days are required for making the remaining wall by Sahil?
posted Mar 2, 2016 by Varuna Magar
  • mathematical
  • time work
0 votes
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
  • algebra
  • mathematical
0 votes
What is the distance between the points (a cos 25, 0) and (0, a cos 65)?
posted Mar 2, 2016 by anonymous
  • geometry
  • trignomatry
  • mathematical
+1 vote
What is the equal to ( 1+3+5+7+.........+3983 ) / 1992 ?
posted Feb 29, 2016 by Sandeep Bedi
  • mathematical
–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
  • mathematical
0 votes
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
  • geometry
  • mathematical
+1 vote
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
  • mathematical
  • time age
0 votes
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
  • mathematical
  • time distance
0 votes
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
  • algebra
  • mathematical
  • logic
0 votes
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
  • mathematical
  • time work
0 votes
If 3 2 = 7, 5 4 = 23, 9 9 = 78 then 3 81 = ??
posted Feb 24, 2016 by Nithi Mani
  • mathematical
0 votes
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
  • number puzzle
  • mathematical
+1 vote
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
  • mathematical
  • percentage
+1 vote
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
  • mathematical
0 votes
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
  • mathematical
  • time work
0 votes
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
  • mathematical
  • profit loss
0 votes
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
  • mathematical
0 votes
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
  • mathematical
0 votes
What is the ratio of their speeds?
posted Feb 16, 2016 by Riteshwar
  • mathematical
  • speed
0 votes
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
  • geometry
  • mathematical
+1 vote
What is Brijesh's contribution in the capital?
posted Feb 15, 2016 by Ritika
  • mathematical
  • profit loss
+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
  • mathematical
  • time distance
0 votes
What is the length of the platform?
posted Feb 12, 2016 by Sandeep Otari
  • mathematical
  • time distance
+1 vote
Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months.................
posted Feb 11, 2016 by Nikhil Pandey
  • mathematical
  • ratio
  • profit loss
+1 vote
What is the speed of the train if both the persons are walking in the same direction as the train?
posted Feb 11, 2016 by Pardeep Kohli
  • mathematical
  • speed
+1 vote
Rahul purchases three objects of consecutive prices. The number of purchased objects are 1, 2 and 3. He pays............
posted Feb 11, 2016 by Pankaj Deshmukh
  • mathematical
+1 vote
A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of.........
posted Feb 10, 2016 by Puneet Batra
  • mathematical
  • time distance
+1 vote
Cost of apple and grapes are between Rs 20 and 30 per kg. If total cost of 5 Kg apple and 7 Kg grapes is a number X...
posted Feb 10, 2016 by anonymous
  • mathematical
+1 vote
Which number replaces the Question mark - 3,9,17,27,??
posted Feb 10, 2016 by Spoorthi Jain
  • number puzzle
  • mathematical
+1 vote
Out of a total profit of Rs. 35,000, how much money A receives?
posted Feb 9, 2016 by Chahat Sharma
  • mathematical
  • profit loss
+1 vote
What should be the value of the fourth column?
posted Feb 9, 2016 by Saif Khanam
  • number puzzle
  • logic
  • mathematical
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