Welcome to your Quantitative Aptitude Topics, Questions & Answer

A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by 5 and 4, the respective remainders will be

The sum of first 60 numbers from 1 to 60 is divisible by

The least number, which must be added to 6709 to make it exactly divisible by 9 is

A six-digit number is formed by repeating a three-digit number; for example, 256, 256 or 678, 678, etc. Any number of this form is always exactly divisible by

The sum of all those prime numbers which are not greater than 17 is [SSC GD 2012]

‘a’ divides 228 leaving a remainder 18. The biggest twodigit value of ‘a’ is [SSC 2013]

Find the maximum number of trees which can be planted, 20 metres apart, on the two sides of a straight road which is 1760 metres long. [SSC CGL 2013]

In a two-digit number if it is known that its units digit exceeds its tens 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

In a three-digit number, the digit at the hundred’s place is two times the digit at the unit’s place and the sum of the digits is 18. If the digits are reversed, the number is reduced by 396. The difference of hundred’s and ten’s digit of the number is [SSC 2011]

A number consists of two digits and the digit in the ten’s place exceeds that in the unit’s place by 5. If 5 times the sum of the digits be subtracted from the number, then the digits of the number are reversed. Then the sum of digits of the number is [SSC 2011]

If the digits in the unit and the ten’s places of a three-digit number are interchanged, a new number is formed, which is greater than the original number by 63. Suppose the digit in the unit place of the original number be x. Then, all the possible values of x are [SSC 2011]

Which one of the following is a factor of the sum of first 25 natural numbers? [SSC CPO 2010]

A number divided by 68 gives the quotient 269 and remainder 0. If the same number is divided by 67, then the remainder is