Problems on Numbers Questions

• The difference between 4632 and 20000 is what number
• If 7 times the seventh term of an Arithmetic Progression (AP) is equal to 11 times its eleventh term, then the 18th term of the AP will be
• The 4th term of an arithmetic progression is 15, 15th term is -29, find the 10th term?
• Among three numbers , second is twice the first and also thrice the third . If the average of the three numbers is 33 , then the largest number is
• What least number must be added to 1039, so that the sum obtained is completely divisible by 29?
• Product of digits of a 2-digit number is 15. If we add 18 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.
• What is the sum of the first 9 terms of an arithmetic progression if the first term is 7 and last term is 55?
• Number of composite numbers lying between 67 and 101 is
• Convert decimal 99 to binary.
• The sum of a fraction and 3 times its reciprocal is 19/4. What is the fraction?
• Find the least number which must be subtracted from 18265 to make it a perfect square
• The least number that must be added to 8961 to make it exactly divisible by 84 is
• What is the remainder when 6729 is divided by 35?
• What is the average of first 19 odd numbers?
• Sum of three consecutive integers is 51 . The middle one is:
• Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500 .The smallest numbers is
• The sum of the cubes of two numbers in the ratio 3 : 4 is 5824. The sum of the numbers is:
• What least value must be assigned to '*' so that the numbers 451 * 603 is exactly divisible by 9?
• a and b are irrational numbers such that a+b = q is a rational number; then ab is
• Instead of multiplying by 25, a student multiplies that number by 52 and gets 324 more than correct answer. Then that number is