Problems on Numbers · General Aptitude

169 questions in this chapter.

General

ABC26GN1707 · The product of two numbers is 45 and the sum of their squares is 106. The numbers are · 2002
ABC26GN1708 · The sum of the squares of two numbers is 3341 and the difference of their squares is 891. The numbers are · 2006
ABC26GN1739 · Which is the smaller of the two numbers? · 2003
ABC26GN1709 · The difference between two positive integers is 3. If the sum of their squares is 369, then the sum of the numbers is · 2003
ABC26GN1710 · If the sum of two numbers is 22 and the sum of their squares is 404, then the product of the numbers is
ABC26GN1711 · The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are
ABC26GN1712 · The difference between two numbers is 3 and the difference between their squares is 63. Which is the larger number? · 2009
ABC26GN1713 · 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? · 2009
ABC26GN1714 · Out of six consecutive natural numbers if the sum of first three is 27, what is the sum of the other three? · 2010
ABC26GN1715 · The sum of seven consecutive numbers is 175. What is the difference between twice the largest number and thrice the smallest number? · 2010
ABC26GN1716 · The sum of five consecutive odd numbers is 575. What is the sum of the next set of five consecutive odd numbers? · 2009
ABC26GN1717 · The sum of three consecutive odd numbers and three consecutive even numbers together is 231. Also, the smallest odd number is 11 less than… · 2010
ABC26GN1718 · Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is · 1998
ABC26GN1719 · The sum of four consecutive even integers is 1284. The greatest of them is
ABC26GN1720 · The sum of three consecutive odd numbers is 20 more than the first of these numbers. What is the middle number?
ABC26GN1721 · The product of three consecutive even numbers when divided by 8 is 720. The product of their square roots is · 2006
ABC26GN1722 · The sum of three consecutive multiples of 3 is 72. What is the largest number?
ABC26GN1723 · What is the sum of two consecutive even numbers, the difference of whose squares is 84? · 2003
ABC26GN1724 · The sum of the squares of three consecutive natural numbers is 2030 . What is the middle number?
ABC26GN1725 · If the product of three consecutive integers is 120, then the sum of the integers is · 2006
ABC26GN1726 · There are two numbers such that the sum of twice the first and thrice the second is 39 , while the sum of thrice the first and twice the…
ABC26GN1727 · In a two-digit number, the digit in the unit's place is four times the digit in ten's place and sum of the digits is equal to 10 . What is…
ABC26GN1728 · A number of two digits has 3 for its unit's digit, and the sum of digits is 1/7 of the number itself. The number is · 2003
ABC26GN1729 · If a number of two digits is k times the sum of its digits, then the number formed by interchanging the digits is the sum of the digits… · 2005
ABC26GN1730 · A two-digit number exceeds the sum of the digits of that number by 18. If the digit at the unit's place is double the digit in the ten's…
ABC26GN1731 · The sum of the digits of a two-digit number is 15 and the difference between the digits is 3. What is the two-digit number?
ABC26GN1732 · A two-digit number is 7 times the sum of its two digits. The number that is formed by reversing its digits is 18 less than the original… · 2006
ABC26GN1733 · If the digit in the unit’s place of a two-digit number is halved and the digit in the ten’s place is doubled, the number thus obtained is… · 2005
ABC26GN1734 · In a two-digit number, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the… · 2003
ABC26GN1735 · A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting… · 2003
ABC26GN1736 · The sum of the digits of a two-digit number is 9 less than the number. Which of the following digits is at unit's place of the number?
ABC26GN1737 · The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the… · 2003
ABC26GN1738 · The difference between a two-digit number and the number obtained by interchanging the two digits is self-practice
ABC26GN1740 · The sum of the digits of a two-digit number is 1/5 of the difference between the number and the number obtained by interchanging the…
ABC26GN1741 · The number obtained by interchanging the two digits of a two-digit number is lesser than the original number by 54. If the sum of the two… · 2009
ABC26GN1742 · The difference between a two-digit number and the number obtained by interchanging the digits is 36 . What is the difference between the…
ABC26GN1743 · In a two-digit positive number, the digit in the unit's place is equal to the square of the digit in ten's place, and the difference… · 2008
ABC26GN1745 · A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99… · 2003
ABC26GN1746 · A two-digit number becomes five-sixth of itself when its digits are reversed. The two digits differ by one. The number is
ABC26GN1747 · If the square of a two-digit number is reduced by the square of the number formed by reversing the digits of the number, the final result is · 2008
ABC26GN1748 · A number consists of two digits such that the digit in the ten's place is less by 2 than the digit in the unit's place. Three times the… · 2003
ABC26GN1749 · The digit in the unit's place of a number is equal to the digit in the ten's place of half of that number and the digit in the ten's place… · 2001
ABC26GN1750 · In a two-digit number, the digit in the unit’s place is more than twice the digit in ten’s place by 1. If the digits in the unit’s place…
ABC26GN1751 · A certain number of two digits is three times the sum of its digits and if 45 be added to it, the digits are reversed. The number is · 2003
ABC26GN1752 · A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is…
ABC26GN1753 · In a number of three digits, the digits in the unit's place and in the hundred's place are equal and the sum of all the digits is 8. The…
ABC26GN1754 · In a three-digit number, the digit in the unit’s place is 75% of the digit in the ten’s place. The digit in the ten’s place is greater than… · 2006
ABC26GN1755 · The product of two fractions is 14/15 and their quotient is 35/24. The greater fraction is · 2005
ABC26GN1756 · In a pair of fractions, fraction A is twice the fraction B and the product of two fractions is 2/25. What is the value of fraction A?
ABC26GN1757 · If the difference between the reciprocal of a positive proper fraction and the fraction itself be 9/20, then the fraction is · 2006