Most voted puzzles under tag mathematical

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The number of Faceache greetings Aaditya received is the same as his new age, How old is he today?

posted Jan 10, 2019 by Rajni

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What is the next term in this sequence - 371; 370; 367; 358; 331; 250; ?

posted Jan 8, 2019 by Varuna Magar

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Jack enters a lift on the 25th floor, which is going up @ 56 floor/min speed. At the same time Jill enters..............

posted Jan 4, 2019 by Sidharth Malhotra

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What is the number of cans Soham had if it is known that the number of cans were more than 15 and no can was put........

posted Jan 3, 2019 by Brijesh Talwar

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How many numbers between 1 and 1000 have the property that the sum of their digits is equal to 3?

posted Dec 31, 2018 by Anuradha Tabyal

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Two identical very thing rings. One lays flat on a table and the other stands inside it. They touch at four points...

posted Dec 28, 2018 by anonymous

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Find the initial quantity of coloured water in the given mixture ( in litres ).

posted Dec 27, 2018 by Dilbagh

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Anirudh had 25% more DVD's than he has, he would have twice as many as.................How many DVD's does Anirudh have?

posted Dec 27, 2018 by Mridul

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If You deposit 10000 expected to pay you 2500 annually for 6yrs. Using interest 10% will accept this proposal? Why

posted Dec 26, 2018 by Lugano Lovemoi

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In a race of 500 m, A can beat B by 30 m and C by 20 m. In a race of 1200 m, C will beat B by what distance?

posted Dec 26, 2018 by Vishal

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On which day of the month is his birthday?

posted Dec 20, 2018 by Harshita Dhaliwal

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Calculate the distance between the temple and the office in kms.

posted Dec 19, 2018 by Varuna Magar

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What is the next number in this sequence? 216; 108; 36; 9; 1.8; ?

posted Dec 18, 2018 by Pankaj Deshmukh

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What would be the missing number in the following image?

posted Dec 17, 2018 by anonymous

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What is the total distance covered by the bug?

posted Dec 14, 2018 by Samardeep Acharya

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You have 1023 oranges and 10 bags........................How do you distribute the oranges?

posted Dec 11, 2018 by Mridul

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If in each square, the blue and red areas are equal then find out the ratio of radius between big and small circle?

posted Dec 11, 2018 by anonymous

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Which number should replace the question mark?

posted Dec 7, 2018 by Kapil Kapoor

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Positive real numbers x and y are such that x^2 - 2x + 4y^2 = 0. Find the maximum value of xy?

posted Dec 5, 2018 by anonymous

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A tosses a fair coin 50 times and B tosses another 51 times. What is the probability that B got more heads than A?

posted Dec 5, 2018 by anonymous

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How many factors of ********** are perfect squares?

posted Dec 5, 2018 by Ankur Athari

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What is the product of their present ages?

posted Nov 26, 2018 by Atif

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What is the side length of the smallest regular hexagon that can pack 6 circles of unit length in the given way?

posted Nov 23, 2018 by anonymous

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What is the maximum possible height of the snowman?

posted Nov 23, 2018 by anonymous

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Find a four digit number, with four different digits, that equal to the number formed by its digits in descending.......

posted Nov 21, 2018 by Harshita Dhaliwal

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How many squares can be formed in the following image by connecting four points of 8x8 grid?

posted Nov 15, 2018 by anonymous

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The present ages of A,B and C are in proportions 3:4:5. Six years ago, the sum.......What is the product of their ages?

posted Nov 15, 2018 by Saif Khanam

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Four semicircles are packed into a square, as shown. What proportion of the square is filled?

posted Nov 14, 2018 by anonymous

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What is the value of the folowing?

posted Nov 11, 2018 by Tejas Naik

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Compute the sum over all integers n for which (n^3 + 8) / (n^2 - 4) is an integer?

posted Nov 3, 2018 by anonymous

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A father said to his son, " I was as old as you are at the present at the time of your birth ". If the father's age.....

posted Nov 2, 2018 by Varun Kumar

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Does there exist a right triangle composed of rational side lengths that has an area of 5?

posted Nov 1, 2018 by anonymous

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What is the product of the first and third part?

posted Oct 31, 2018 by Varuna Magar

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How many ways are there to answer a 20-question exam where 15 questions are true-false and 5 are MCQs with 4 choices?

posted Oct 26, 2018 by anonymous

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3 points are randomly chosen on a circle. Find the probability that they are vertices of an acute angled triangle?

posted Oct 23, 2018 by anonymous

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What is the product of the area of square, equilateral triangle and the rectangle?

posted Oct 22, 2018 by anonymous

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You have a coin that may be biased. If P is the probability of your coin flip being Heads, you don't know what P is...

posted Oct 22, 2018 by anonymous

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What is the area of the red region if the angle of bigger mouth is double of the smaller mouth?

posted Oct 16, 2018 by anonymous

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Can you measure out 4 liters?

posted Oct 15, 2018 by Ati Kumar

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How many factors of ********** are perfect squares?

posted Oct 9, 2018 by Anamika

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The following question it puts forth you: 25 - 55 + (85 + 65) = ? Then, you are told that even though you might.......

posted Oct 8, 2018 by Harshita Dhaliwal

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Find the sum of all the prime numbers larger than 2 less than 10^12 that are 1 more than a perfect square.

posted Oct 6, 2018 by anonymous

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Can you find out the amount of time left if the total time was 90 minutes?

posted Oct 5, 2018 by Varuna Magar

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How many times were the tremor felt?

posted Oct 3, 2018 by Amarvansh

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Length of minute hand of a clock is 14cm & hour hand is 10cm, difference of distance covered by the tip these in 15min?

posted Oct 2, 2018 by anonymous

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A shopkeeper sells his goods at cost price but uses a weight of 890 gm instead of.........What is his profit percentage?

posted Oct 1, 2018 by Aastha Joshi

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A coin is randomly thrown on an infinite square grid. What is the probability that coin does not touch the grid lines?

posted Sep 30, 2018 by anonymous

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One number is 28 more than three times another number. Each number were multiplied by four.........What are the numbers?

posted Sep 20, 2018 by Balwinder

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Fill each o with + or - to make the following equation: 1 o 2 o 3 o 4 .... o 63 o 64 = 0

posted Sep 18, 2018 by anonymous

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Two congruent circles of radius 5 cm are drawn in such a way that one is 1 cm below other. Area of red coloured region?

posted Sep 18, 2018 by anonymous