Problems on Numbers

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

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 sum…

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

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

ABC26GN1758 · 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…

ABC26GN1759 · The denominator of a fraction is 3 more than the numerator. If the numerator as well as the denominator is increased by 4, the fraction…

ABC26GN1760 · 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…

ABC26GN1761 · The numerator and denominator of a fraction are in the ratio of 2 : 3. If 6 is subtracted from the numerator, the result is a fraction that…

ABC26GN1762 · If 1 is added to the denominator of a fraction, the fraction becomes 1/2. If 1 is added to the numerator of the fraction, the fraction…

ABC26GN1763 · If the numerator of a fraction is increased by 2 and the denominator is increased by 3, the fraction becomes 7/9 and if both the numerator…

ABC26GN1768 · 54 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780. The bigger part is

ABC26GN1769 · 243 has been divided into three parts such that half of the first part, one-third of the second part and one-fourth of the third part are…

ABC26GN1770 · The sum of four numbers is 64. If you add 3 to the first number, 3 is subtracted from the second number, the third is multiplied by 3 and…

ABC26GN1771 · The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is · 1999

ABC26GN1772 · The sum of three numbers is 136. If the ratio between first and second be 2 : 3 and that between second and third is 5 : 3, then the second…

ABC26GN1773 · Of the three numbers, the sum of the first two is 73; the sum of the second and the third is 77 and the sum of the third and thrice the… · 2008

ABC26GN1776 · The sum of two number is 37 and the difference of their squares is 185, then the difference between the two numbers is: [SSC-CHSL (10 +2)…

ABC26GN1777 · A man bought some eggs of which 10% are rotten. He gives 80% of the remainder to his neighbors. Now he is left out with 36 eggs. How many…

ABC26GN1778 · The sum of two numbers is 75 and their difference is 25. The product of the two numbers is: [SSC-CHSL (10 +2) Exam, 2015]

ABC26GN1779 · In a Mathematics examination the number scored by 5 candidates are 5 successive odd integers. If their total marks are 185, the highest… · 2015

ABC26GN1780 · The difference between two numbers is 10 and one-fifth of their sum is equal to 8. Find the smaller number · 2016