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

476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively:

The number of employees in Examveda and Co. is a prime number and less than 300. The ratio of the number of employees wh…

The smallest number, which should be added to 756896, so as to obtain a multiple of 11, is :

When we reverse the digits of the number 13, the increases by 18. How many other two digit numbers increases by 18 when …

A two digit number ab is added to another number ba, which is obtained by reversing the digits then we get three digit n…

Two positive whole numbers are such that the sum of the first and twice the second number is 8 and their difference is 2…

A rational number between $${\text{ }}\frac{3}{4}$$ and $${\text{ }}\frac{3}{8}$$ is :