Recent puzzles under tag mathematical

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Use 4 4's and only 4 4's along with any mathematical operators to make a total of 95?

posted 3 days ago by Rahul Vaidya

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You have to make the equation true by inserting parentheses. You are allowed to insert parentheses between any.......

posted 4 days ago by Swati Arora

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Triangle ABC has AB = BC = 10 and AC = 10√2. The triangle is folded so that point A falls on the midpoint M of BC......

posted 4 days ago by Aman

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Use only one mathematical symbol and all numbers (0-9) to get a sum of 99.

posted May 17 by Upma

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Which quantity is greater?

posted May 16 by Sandeep Bedi

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The sum of a mother, her baby and her dog’s weight is 170 Kg. How much does the baby weigh if the mother weighs 100.....

posted May 12 by Tapesh Kulkarni

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What number should replace the question mark in the series below: 3.5, 4, 7, 14, 49, ?

posted May 11 by Samardeep Acharya

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If 3 is subtracted from a number and the remainder is squared, it is 45 less than the original number squared...........

posted May 8 by Yogeshwar Thakur

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If twice a number is squared and it is equal to one half of fifty. What is the number?

posted May 8 by Rahul Vaidya

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A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included........

posted May 5 by Aman

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How are the following numbers arranged? 2, 3, 6, 7, 1, 9, 4, 5, 8

posted May 5 by Mridul

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If we add four times the age of John four years from now to five times his age five years from now we get ten times.....

posted May 4 by Vishal

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Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about........

posted May 3 by Basabdatta Mukherjee

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Find The 4 Numbers, Using the clues below, what four numbers am I thinking of? The sum of all the numbers is 31. One...

posted May 1 by Ritika

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Can you solve this equation: -3^2 =?

posted Apr 28 by Rahul Chandel

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A square has side length equal to 1 meter. A circle is constructed through one corner of the square and tangent.........

posted Apr 28 by Sandeep Otari

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Use 4 4's and only 4 4's along with any mathematical operators to make a total of 90.

posted Apr 12 by Madhavi Latha

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Find the 3 digit code using the clues given below : 7 2 6 - One number is correct and well placed 3 2 9 -............

posted Apr 10 by Brijesh Talwar

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What number should replace the question mark in the series below: 6, 9, 15, 27, ?

posted Apr 10 by Saif Khanam

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Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given......

posted Apr 7 by Kuldeep Apte

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If the large circle has a radius equal to 12, what is a + b + c?

posted Apr 7 by Karan Joglekar

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Fresh and invigorated after completing her algebra homework, Mimi appeared at the living room door. She held..........

posted Apr 4 by Rahul Vaidya

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Quickly Solve this riddle 7 – 4 + 3 * 0 + 1 = ?

posted Apr 3 by Prachi Sharma

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Replace the question mark with the number below given a simple math problem.

posted Mar 31 by Vishal

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Let S be the set of all 5 digit numbers formed by the digits 1, 2, 3, 4, 5 without repetition. What is the sum..........

posted Mar 30 by Balwinder

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A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday........

posted Mar 27 by Varuna Magar

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Two dice A and B are each numbered 1 to 6. But each dice is unfair: the numbers 1 to 6 do not all show with...........

posted Mar 23 by Sidharth Malhotra

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My current age is the age of my 14 year old brother plus one-third of my age. How old will I be when my brother.........

posted Mar 23 by Madhavi Latha

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Can you discover the missing number in this series?

posted Mar 20 by Karan Joglekar

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John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more ..........

posted Mar 20 by Aastha Joshi

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Find The Missing Number In the Sequence. 6; 25; 64; ?; 32; 1

posted Mar 16 by Yogeshwar Thakur

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A circle has chord PQ. Above the circle (and below it) is a circle tangent to the chord and the large circle...........

posted Mar 14 by Dilbagh

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Someone stole my stick. When I found it, 20 inches of it was in water, 1/4 of 1/2 of it was embedded in mud..........

posted Mar 14 by Mridul

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In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum........

posted Mar 13 by Vishal

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I went to the bookshop and spent one-half of the money that was in my purse. When I came out, I found that I had.......

posted Mar 13 by Atif

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Use 4 4's and only 4 4's along with any mathematical operators to make a total of 81.

posted Mar 10 by Balwinder

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Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

posted Mar 9 by Rajni

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Can you find the least possible number such that If the number is divided by 3, it gives the remainder of..........

posted Mar 8 by Prithvi

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Find the missing number.

posted Mar 7 by Varuna Magar

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Five players compete in a table tennis tournament such that each player plays every other player exactly once...........

posted Mar 6 by Pardeep Kohli

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Find the mistake in the below maths equations A = 2; A(A-1) = 2(A-1); A2-A = 2A-2; A2-2A = A-2; A(A-2) = A-2; A =1

posted Mar 3 by Manish Tiwari

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Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed..........

posted Mar 1 by Aastha Joshi

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A plot of land with area 876 m2 was divided into three rectangular portions of equal width using 177 m of fence.........

posted Feb 28 by Simranjeet Singh

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A teacher has a rope with length equal to L cm. Using the entire rope, he forms the edges of a non-square rectangle.....

posted Feb 28 by Nikita Sehgal

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What is the missing number?

posted Feb 27 by Rahul Vaidya

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Complete the table series riddle by finding the number that can replace “??”.

posted Feb 17 by Mridul

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Can you find a pattern and the missing number in the series given below? 100, 155, 258, ? , 584, 819.

posted Feb 15 by Deepak Chitragar

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Triangle ABC has a right angle at B. Let Q be along BC and P be along AB........what is the length of the hypotenuse AC?

posted Feb 13 by Varun Kumar

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John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain......

posted Feb 8 by Madhavi Latha

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John’s five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road. Rachel lives in the house:.........

posted Feb 7 by Brijesh Talwar