Most voted puzzles under tag mathematical

+2 votes

What painting will the artist hang on the wall at 9:20?

posted Jan 29, 2015 by Rahul Chandel

+2 votes

What would be the possible values of A for a equation Cos^2 A = 1

posted Jan 29, 2015 by Vikram Luthra

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See the following figure and find out the area of large square?

posted Jan 29, 2015 by Vikram Luthra

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How many notebooks can 12 boys and 12 girls complete in 12 weeks?

posted Jan 24, 2015 by anonymous

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What will be the product of all the six digit ?

posted Jan 22, 2015 by Dilbagh

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Put any mathematic signs and solve this.

posted Jan 22, 2015 by Vishal

+2 votes

Read the little poem and answer its question if you can.

posted Jan 16, 2015 by Pushpak Chauhan

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If x (x^2+6x+18)(x+6) = 159919 then what would be (x+4)^4

posted Jan 15, 2015 by anonymous

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What would be the next number in this series? 144 ; 121 ; 100 ; 81 ; 64 ; ??

posted Jan 2, 2015 by Brijesh Talwar

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Four square corners are cut from a square paper of side length 10 cm. What will be the volume of the cubic tank formed.

posted Dec 25, 2014 by anonymous

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What are the probabilities of winning for each player?

posted Dec 17, 2014 by Shashi Kant

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The product of all digits of a 4 digit number is 630. How many such numbers can be made.

posted Dec 10, 2014 by anonymous

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Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

posted Dec 9, 2014 by Ujjwal Mehra

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Replace the asterisks by the correct mathematical signs to make the expression equal to 99. 16 * 12 * 2 * 3 = 99

posted Dec 1, 2014 by Pardeep Kohli

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Can you find out on which day of the month was my birthday?

posted Dec 1, 2014 by Madhavi Latha

+2 votes

cross-number puzzle

posted Nov 24, 2014 by Bhavish D A

+2 votes

I'm not sure how to figure out the answer?

posted Nov 10, 2014 by Vrije Mani Upadhyay

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What is the actual distance between the two cities?

posted Nov 10, 2014 by Vrije Mani Upadhyay

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You have 10 bags with 1000 coins each. ...........

posted Nov 8, 2014 by Ujjwal Mehra

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Can you find a number that lies one third of the distance between 1/3 and 2/3?

posted Nov 8, 2014 by Samardeep Acharya

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find out amount of aishwariya rai's cheque?

posted Nov 6, 2014 by Kshitij Maloo

+2 votes

How can you make this true by adding a single line: .9 = 1.

posted Nov 5, 2014 by Udita

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If 1 x 1 = 1 ; 2 x 2 = 4 ; 4 x 4 = 6 ; 5 x 5 = 5 ; 7 x 7 = 9 then 9 x 9 = ?

posted Nov 3, 2014 by Ritika

+2 votes

How many candies did Mr. Kandala have left when the doorbell rang?

posted Oct 31, 2014 by Ujjwal Mehra

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36 % 6 * 3 - 9 + 1 = ?

posted Oct 31, 2014 by Sidharth Malhotra

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Can you find out the value of x in the following equation?

posted Oct 27, 2014 by Rahul Vaidya

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Can you find sum of all the angles in the the following figure?

posted Oct 20, 2014 by anonymous

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IF 7+8+9=110 ; 13+14+15=509 ; 19+20+21=1085 then 26+27+28=?

posted Oct 20, 2014 by Udita

+2 votes

Given positive real numbers x, y, and z that satisfy the following system of equations?

posted Oct 14, 2014 by Vrije Mani Upadhyay

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The following equation can be made correct by moving one small line. Can you find out how? 6 + 6 + 2 = 34034

posted Oct 14, 2014 by Samardeep Acharya

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If x^x^x^x^x...=2 then what is x?

posted Oct 12, 2014 by anonymous

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If 8^m = 32 then what is the value of m?

posted Oct 10, 2014 by anonymous

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If Ramesh overall profit is 3626 rupee then what would be printed price of the T-shirt?

posted Oct 8, 2014 by Prithvi

+2 votes

How much younger is the new member, compared to the old member?

posted Oct 7, 2014 by Pardeep Kohli

+2 votes

If 4^x = .5 them x=??

posted Sep 28, 2014 by anonymous

+2 votes

Solve the following mathematical equation and find the value of a and b.

posted Sep 24, 2014 by anonymous

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What are the highest and lowest numbers you can possibly score?

posted Aug 28, 2014 by Pardeep Kohli

+2 votes

What should be the value of the fourth column?

posted Aug 25, 2014 by Mishthy Mukherjee

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If 1 +1 = 2, 3 + 3 = 6, 13 + 24 = 40, 14 + 25 = 42 Then 41 + 52 = ?

posted Aug 20, 2014 by anonymous

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A tank can be filled by the Tap A in 4 Hrs....all three taps on then how much time it will take to fill?

posted Aug 17, 2014 by Salil Agrawal

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Solve the math equation in the picture problem below.

posted Jun 27, 2014 by Anil Chaurasiya

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Can you find out how much did the youngest one receive?

posted Jun 18, 2014 by Mridul

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2 women catch 2 fish in 2 minutes. At this rate, how many women could catch 500 fish in 500 minutes?

posted Jun 18, 2014 by Atif

+2 votes

What is the distance between two ships?

posted May 26, 2014 by anonymous

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If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours?

posted May 22, 2014 by Pushpak Chauhan

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How high above the Earth's surface would you then be?

posted May 13, 2014 by Divya Bharti

+2 votes

Can you guess the person’s pin code from these hints ?

posted May 9, 2014 by Ritika

+2 votes

Can you find the number ?

posted May 8, 2014 by Sidharth Malhotra

+2 votes

How can all four men cross the bridge in 17 minutes?

posted May 8, 2014 by Madhavi Latha

+2 votes

Can you determine the missing number in the box? The same rule of logic applies to all three boxes?

posted May 6, 2014 by Rajni