Largest fraction among $$\frac{2}{5},$$ $$\frac{5}{6},$$ $$\frac{{11}}{{15}}$$ and $$\frac{7}{8}$$ is :

The product of two numbers is 120 and the sum of their squares is 289. The sum of the two number is -

On a road three consecutive traffic lights change after 36, 42 and 72 seconds respectively. If the lights are first swit…

In a two digit number, the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at…

If a (0.4)<sup>2</sup> , b = 0.04 and c = $$\frac{{2}}{{5}}$$ , then the correct relationship among the thre…

A magazine publisher publishes a monthly magazine of 84 pages. One I found that in a magazine 4 pages was missing. One o…

The remainder when 6<sup>6<sup>6<sup>6<sup>.<sup>.<sup>∞</sup></sup&g…

The total number of 3 digit numbers which have two or more consecutive digits identical is: