Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many su…

When 'n' is divisible by 5 the remainder is 2. What is the remainder when n<sup>2</sup> is divided by 5 ?

The sum of three consecutive odd natural numbers each divisible by 3 is 63. What is the largest among them ?

A number which divided by 192 gives a remainder of 54. What remainder would be obtained on dividing the same number by 1…

Find the least number of five digits which when divided by 40, 60, and 75, leave remainders 31, 51 and 66 respectively.

Prof. Suman takes a number of quizzes for a course. All the quizzes are out of 100. A student can get an A grade in the …

The distance between the house of Rajan and Raman is 900 km and the house of former is at 100<sup>th</sup> m…

$$\frac{2}{3}$$ of three-fourth of a number is :