Recent puzzles under tag mathematical

0 votes

If 16 fishes are sold for food purpose, then what will be the minimum possible value of x ?

posted Aug 27, 2015 by Anamika

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What is the missing number?

posted Aug 26, 2015 by Sandeep Otari

+1 vote

Moving up or right, what is the highest total you can make, using the mathematical signs along the way?

posted Aug 25, 2015 by Pardeep Kohli

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What is the number of tiles required in flooring ?

posted Aug 25, 2015 by Madhavi Latha

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Two friends were driving from their home to Manchester, Kevin drove the first 90 miles.............. Who drove the most?

posted Aug 24, 2015 by Brijesh Talwar

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Each empty white square in the grid contains one of the numbers 1, 2, 3,..., 8. Each of the horizontal..................

posted Aug 24, 2015 by Saif Khanam

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What is the next number in the following series : 18 ; 82 ; 86 ; 122 ; 606 ; 642 ; ?

posted Aug 24, 2015 by Aastha Joshi

+1 vote

Use the mathematical symbols like +, -, x and replace them with @ to make the following equation correct?

posted Aug 23, 2015 by Harshita Dhaliwal

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

posted Aug 22, 2015 by anonymous

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A man walks 5 fts north from his house, turns left, walks 12 fts further & reaches a park. How far is he from his house?

posted Aug 20, 2015 by Pardeep Kohli

+1 vote

What are the number of total four digit number formed by using non zero integers (1 to 9) greater than 1745 ?

posted Aug 20, 2015 by Atif

+1 vote

What will the least number of races that can be conducted to find out the three fastest horses?

posted Aug 20, 2015 by Mohammad

+1 vote

In the image below, what is the sum of the gray angles (in degrees)?

posted Aug 19, 2015 by anonymous

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If 1 squirrel can eat 1 nut in 1 minute, how many minutes does it take for 1000 squirrels to eat 1000 nuts?

posted Aug 19, 2015 by anonymous

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How many litres of liquid A was contained by the can initially.

posted Aug 19, 2015 by Balwinder

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You have to fill in the numbers from 1 up to 16 in such a way that you get 29 when you add the numbers in each row.

posted Aug 19, 2015 by Rajni

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What number should replace the question mark in the grid?

posted Aug 18, 2015 by Rahul Chandel

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What is the number of candidates who passed the examination ?

posted Aug 18, 2015 by Sandeep Otari

+1 vote

If 2^x = 1/2^y then x+y=??

posted Aug 17, 2015 by anonymous

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How much has Tanay scored in History?

posted Aug 17, 2015 by Ujjwal Mehra

+1 vote

If price of wheat has increased by 60%. In order to restore to the original price, the new price must be reduced by ??

posted Aug 17, 2015 by Upma

–1 vote

What is the average speed of the coach over the entire journey?

posted Aug 17, 2015 by Amarvansh

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Which is greater 70^71 or 71^70?

posted Aug 16, 2015 by anonymous

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In the figure, 3 unit squares are placed side by side. Find the sum of angles a+b+c = ??

posted Aug 16, 2015 by anonymous

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What is 10% * 10% = ??

posted Aug 15, 2015 by anonymous

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What is thirty divided by half and then plus twenty-five equal to?

posted Aug 15, 2015 by anonymous

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What is the missing number ?

posted Aug 14, 2015 by Chahat Sharma

+1 vote

How far does the dog walk?

posted Aug 14, 2015 by Saif Khanam

+1 vote

What is the probability that number is more than 1250 ?

posted Aug 14, 2015 by Samardeep Acharya

+2 votes

Boat Time puzzle: When will the boats meet first time and second time?

posted Aug 13, 2015 by anonymous

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What is square of 100%?

posted Aug 13, 2015 by anonymous

+1 vote

You take a test, and 60% pass the first time and 40% fail. The second time around,80% pass the test and 20% fail.

posted Aug 13, 2015 by Ankur Athari

+1 vote

There is a 3 digit positive number such that sum of all its digits is equal to 6. How many such number are possible?

posted Aug 13, 2015 by anonymous

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If l and m are parallel lines in the following image then what is the measure of angle x?

posted Aug 13, 2015 by Ankur Athari

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A tank can be filled by a tap 20 min & by another 25 min. Both taps are kept open for 5 min & then second is turned off.

posted Aug 12, 2015 by Nikhil Pandey

+1 vote

Solve the equation by placing the numbers 1 through 9 into the boxes so that all the 3 equations are correct?

posted Aug 11, 2015 by Pardeep Kohli

+1 vote

Shweta rides @10 kmph but stops for 10 minutes to take rest at every 15 km. How many hours will she take to cover 100km?

posted Aug 11, 2015 by Pardeep Kohli

+1 vote

The area of the rectangle so formed exceeds the area of the square by what percentage ?

posted Aug 10, 2015 by Mishthy Mukherjee

+1 vote

Can you tell how many people attended the great annual picnic?

posted Aug 10, 2015 by Yogeshwar Thakur

+1 vote

How much worth chocolate should he buy so that he can accommodate it in Rs 100 ?

posted Aug 10, 2015 by Rahul Vaidya

0 votes

If x + 1/x = 5 then x^2 + 1/x^2 = ??

posted Aug 7, 2015 by anonymous

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What is the width of the road ?

posted Aug 7, 2015 by Rahul Vaidya

+2 votes

With 3 boys and 4 girls, arrange any 1 boy at center & any 2 girls at corners. In how many methods this can be arranged.

posted Aug 6, 2015 by anonymous

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What was Joya's percentage of profit or loss per pen?

posted Aug 6, 2015 by Aman

+1 vote

What will be the rank of word "JAIMATADI" in dictionary of the words formed by using letters of the word "JAIMATADI".

posted Aug 6, 2015 by Atif

+1 vote

What percentages of people know only one language?

posted Aug 6, 2015 by anonymous

+2 votes

If all the 6 are replaced by 9, then the algebraic sum of all the numbers from 1 to 100(both inclusive) varies by ??

posted Aug 6, 2015 by anonymous

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How can you write 23 using the number 2 only 4 times? You can use addition, subtraction, division, multiplication.

posted Aug 5, 2015 by Balwinder

0 votes

If 1^2 + 2^2 + 3^2...100^2 = A and 1^3 + 2^3 + 3^3...100^3 = B then 1^2*2 + 2^2*3 + 3^2*4 + 4^2*5...100^2*101 = ??

posted Aug 5, 2015 by anonymous

0 votes

What is the missing number ?

posted Aug 4, 2015 by Ritika