If $$\frac{4}{5}$$ of an estate be worth Rs. 16800, then the value of $$\frac{3}{7}$$ of it is -

If the product of two positive numbers be 1575 and their ration is 7 : 9, then the greatest number is :

The smallest number of four digits which on division by 4, 6, 10 and 15 leaves a remainder 2 in each case is:

A number when divided by 136, leaves remainder 36. If the same number is divided by 17, the remainder will be -

The remainder , when (2222<sup>5555</sup> + 5555<sup>2222</sup>) is divided by 7, is

Which of the following is a prime number ?

The value of $$\left( {0.34\overline {67} + 0.13\overline {33} } \right)$$   is :

In a certain series, each number except the first and second is obtained by adding the previous two numbers. If the firs…