Tag Archives: Puzzles

Solutions of Mathematical Puzzles -Shakuntala Devi

Posted on November 28, 2016 by Praveenkumar K

 Sum of the reciprocals The sum of two numbers  is ten. Their product is twenty.Can you find the sum of the reciprocals of the two numbers?    Solution:   Given : a+b =10 ——-(1)  ab=20——–(2)       we need (1/a) … Continue reading →

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Puzzles from the Book by Shakuntala Devi

Posted on November 25, 2016 by Praveenkumar K

        Here, I’m writing about the puzzles, riddles and mathematics questions from the book ” More puzzles” by Shakuntala Devi. These puzzles might be asked in various exams to check your thinking and ability to solve the problems. … Continue reading →

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