By how much does $$\frac{6}{{\frac{7}{8}}}$$ exceed $$\frac{{\frac{6}{7}}}{8}$$ ?

The decimal fraction $$2.3\overline {49} $$   is equal to :

The square of a number greater than 1000 that is not divisible by three, when divided by three, leaves a remainder of

If n is an integer, then (n<sup>3</sup> - n) is always divisible by :

72519 × 9999 = ?

The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as …

Which of the following is the smallest fraction ? $$\frac{8}{{25}},$$ $$\frac{7}{{23}},$$ $$\frac{{11}}{{23}},$$ $$\frac…

The sum of three numbers is 2, the 1<sup>st</sup> number is $$\frac{1}{2}$$ times the 2<sup>nd</sup…