The sum of the numerator and denominator of a fraction is 11. If 1 is added to the numerator and 2 is subtracted from the denominator, it becomes . The fraction is :
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Aptitude · all questionsProblems On Numbers
Problems On Numbers
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In a Mathematics examination the number scored by 5 candidates are 5 successive odd integers. If their total marks are 185, the highest score is :
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Three numbers are in in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is :
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The sum of the squares of two numbers is 3341 and the difference of their squares is 891. The numbers are :
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In a two-digit number, if it is known that its unit's digits exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is :
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The difference between the numerator and the denominator of a fraction is 5. If 5 is added to its denominator, the fraction is decreased by . Find the value of the fraction.
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A number whose fifth part increased by 4 is equal to its fourth part diminished by 10, is :
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The ratio between a two-digit number and the sum of the digits of that number is 4 : 1. If the digit in the unit's place is 3 more than the digit in the ten's place, then the number is ?
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The difference between two positive integers is 3. If the sum of their squares is 369, then the sum of the numbers is :
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A number consists of two digits. If the digits interchange place and the new number is added to the original number, then the resulting number will be divisible by :
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If the numerator of a fraction is increased by 2 and the denominator is increased by 3, the fraction becomes and if both the numerator as well as he denominator are decreased by 1, the fraction becomes . What is the original fraction ?
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The difference of two numbers is 20% of the larger number. If the smaller number is 12, the larger one is :
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Two numbers are such that the ratio between them is 4 : 7. If each is increased by 4, the ratio becomes 3 : 5. The lager number is ?
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the difference between two numbers is 3 and the difference between their squares is 63. Which is the larger number ?
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twenty times a positive integer is less than its square by 96. What is the integer ?
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There are two numbers such that the sum of twice the first number and thrice the second number is 100 and the sum of thrice the first number and twice the second number is 120. Which is the larger number ?
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If one-seventh of a number exceeds its eleventh part by 100, then the number is :
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The sum of three numbers is 264. If the first number be twice the second and third number be be one-third of the first, then the second number is :
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A, B, C, D and E are five consecutive odd numbers. The sum of A and C is 146. What is the value of E ?
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The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of the number ?
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