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Most voted puzzles under tag mathematical

+3 votes
What will be the ratio of area of blue region vs white region?
posted Mar 30, 2015 by Amit Kumar Pandey
  • mathematical
  • geometry
+3 votes
Fill the squares with numbers 1-8 in a manner that none of two consecutive numbers are placed next to each other?
posted Feb 23, 2015 by anonymous
  • logic
  • mathematical
  • number puzzle
+3 votes
How far was it from my Great Aunt's to my home?
posted Feb 12, 2015 by Pushpak Chauhan
  • mathematical
  • logic
+3 votes
Can you calculate the minimum number of apples that were present in the basket ?
posted Feb 2, 2015 by Anil Chaurasiya
  • mathematical
  • logic
+3 votes
If a^3 - b^3 + ab = 35^2 and a^3 - b^3 - 3ab = 1 then (a^2 + b^2) = ??
posted Jan 29, 2015 by Jaspalsingh Parmar
  • mathematical
  • logic
+3 votes
The product of any two complex number is ......
posted Jan 14, 2015 by Jaspalsingh Parmar
  • mathematical
+3 votes
Addition of letters substituted for digits
posted Dec 18, 2014 by Bhavish D A
  • mathematical
  • number puzzle
  • logic
+3 votes
What 3 positive numbers give the same result when multiplied and added together?
posted Dec 2, 2014 by Varuna Magar
  • riddle
  • mathematical
+3 votes
smallest positive number such that if you shuffle the digits then it becomes twice the original number.
posted Nov 6, 2014 by Kshitij Maloo
  • number puzzle
  • mathematical
+3 votes
If 5+3+2=151022 ; 9+2+4=183652 ; 8+6+3=482466 ; 5+4+5=202541 Then 9+5+5=_______?
posted Nov 4, 2014 by Deepak Chitragar
  • mathematical
  • logic
  • number puzzle
+3 votes
Can you arrange the numbers from 1 to 9 on a board that the numbers in each row, column and diagonal adds up to 15.
posted Oct 30, 2014 by Madhavi Latha
  • mathematical
  • number puzzle
+3 votes
If 48^8 = 12^8 x 16^a then what would be the value of a?
posted Oct 7, 2014 by Dilbagh
  • mathematical
  • algebra
+3 votes
What number should replace the question mark in the grid?
posted Oct 7, 2014 by Ankur Athari
  • mathematical
  • number puzzle
  • logic
+3 votes
Fill the boxes such that R1 + R2 + R3 + R4 + R5 = 30
posted Jun 27, 2014 by anonymous
  • mathematical
  • number puzzle
+3 votes
Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?
posted Jun 12, 2014 by Sidharth Malhotra
  • mathematical
  • logic
+3 votes
What is the missing number in the pie below?
posted May 5, 2014 by Hiteshwar Thakur
  • number puzzle
  • mathematical
+3 votes
Fill in the blank and complete the triangle.
posted May 5, 2014 by Hiteshwar Thakur
  • mathematical
  • number puzzle
  • visual
+3 votes
How many days does it take before the snail reaches the top of the pit?
posted Apr 28, 2014 by anonymous
  • mathematical
  • logic
+3 votes
What are the numbers "m" and "n" in this conversation?
posted Apr 21, 2014 by Ashwini Miraj
  • logic
  • mathematical
+3 votes
How to buy 100 Birds with $100...
posted Apr 7, 2014 by Adina Jain
  • mathematical
  • logic
+3 votes
Find out the missing number in the following image?
posted Mar 29, 2014 by anonymous
  • number puzzle
  • mathematical
+3 votes
Measure 1 to 40 litres using only four cans?
posted Mar 28, 2014 by Sheetal Chauhan
  • logic
  • mathematical
  • measurement
+3 votes
In as a certain code, 15789 is written as EGKPT and 2346 is written ALUR. How is 23549 written in that code ?
posted Mar 27, 2014 by Rahul Vaidya
  • mathematical
  • encryption
+3 votes
What are the present ages of car and tires? (Lets see your mathematical skills)
posted Mar 25, 2014 by Puneet Batra
  • mathematical
+3 votes
How many cigars will he be able to smoke? (Have Fun, Be smart.)
posted Mar 24, 2014 by Hiteshwar Thakur
  • mathematical
  • logic
+3 votes
Find the logic of missing one?
posted Mar 19, 2014 by Karmendra Singh Yadav
  • logic
  • mathematical
  • visual
  • reasoning
  • number puzzle
+3 votes
Guess the missing number
posted Mar 17, 2014 by anonymous
  • visual
  • mathematical
  • logic
  • number puzzle
  • counting
+3 votes
Can you replace the question mark with the correct number ?
posted Mar 6, 2014 by Mona Sharma
  • visual
  • logic
  • mathematical
+3 votes
How to distribute water from two 10 Litre bottles to a five and four litre bottle?
posted Mar 4, 2014 by Salil Agrawal
  • logic
  • mathematical
+3 votes
What is the total distance that the bird has traveled at the moment that the two cars have reached each other?
posted Mar 2, 2014 by Salil Agrawal
  • mathematical
+3 votes
Remove only 4 sticks and solve the following equation?
posted Feb 26, 2014 by Meenal Mishra
  • mathematical
  • matchsticks
+2 votes
Vijaya Bank is running an offer for its customer. On the date..........on an amount of Rs. 2020 for a period of 3 years?
posted Aug 3, 2020 by Dilbagh
  • mathematical
  • interest
  • percentage
+2 votes
When rolling 10 dice with 2020 faces each (numbered 1 to 20), how many ways are there of rolling a total sum of 15?
posted Sep 26, 2019 by anonymous
  • mathematical
  • permutation
+2 votes
The ages of Old and Young total 48. Old is twice as old as Young was when Old was half as................How old is Old?
posted Sep 12, 2019 by Harshita Dhaliwal
  • time age
  • mathematical
  • logic
+2 votes
What is the sum of two consecutive positive odd integers if their product is 63?
posted Sep 7, 2019 by Tapesh Kulkarni
  • mathematical
+2 votes
There is a deck of 100 initially blank cards. The dealer is allowed to write............Would you accept this challenge?
posted Jul 10, 2019 by Chahat Sharma
  • logic
  • mathematical
+2 votes
Can you determine the professor's house number ?
posted Jun 5, 2019 by Nimish
  • logic
  • mathematical
  • number puzzle
+2 votes
How much amount would a person receive if he invests a sum of Rs. 12500 at the rate of 6.5% of simple interest..........
posted Apr 8, 2019 by Pardeep Kohli
  • interest
  • percentage
  • mathematical
+2 votes
There are 9 positive and 5 negative numbers. Four numbers.........What is the probability that the product is positive?
posted Mar 28, 2019 by Vishal
  • probability
  • mathematical
  • logic
+2 votes
Probability: I have a stick of length 3 cm, I select 2 random points on it and break it at those points to get 3 pieces?
posted Mar 6, 2019 by anonymous
  • mathematical
  • probability
+2 votes
A bird has a head 9 cm long. The tail is equal to the size of the head plus a half.................How long is the bird?
posted Feb 27, 2019 by Udita
  • logic
  • mathematical
+2 votes
If a + b + ab = 2019, where a,b are positive integers, find the sum of all possible values of a ?
posted Feb 4, 2019 by anonymous
  • mathematical
  • algebra
+2 votes
A duck was given $9, a spider was given $36, a bee was given $27.................How much money would be given to a cat?
posted Jan 23, 2019 by Amarvansh
  • mathematical
  • logic
+2 votes
What is the probability of getting all 6 spoiled eggs from a supplier if the probability of 1 spoiled egg is 0.29?
posted Jan 22, 2019 by Brijesh Talwar
  • probability
  • mathematical
+2 votes
Using the digits 123456789, find a number such that the left most digit is divisible by 1, two left most digits by 2...
posted Jan 15, 2019 by anonymous
  • permutation
  • mathematical
+2 votes
When a conical bottle rests on its flat base, the water in the bottle is 8 cm from the cone's vertex....
posted Nov 3, 2018 by anonymous
  • geometry
  • mathematical
+2 votes
What is the area of the large, black square in the following image?
posted Oct 14, 2018 by anonymous
  • geometry
  • mathematical
+2 votes
How many complete turns has it made?
posted Aug 2, 2018 by Anuradha Tabyal
  • logic
  • mathematical
+2 votes
How much distance did Shaktiman run to catch the criminal?
posted Jun 27, 2018 by Anil Chaurasiya
  • mathematical
  • logic
+2 votes
Whats the output of below equation? (10^0 + 10^1 *10^2 - 10^0)/10 = ?
posted Jun 16, 2018 by Yogeshwar Thakur
  • logic
  • mathematical
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