Find the LCM and HCF of 2.5, 0.5 and 0.175.

It is being given that (2<sup>32</sup> + 1) is completely divisible by a whole number. Which of the followin…

While solving a problem, by mistake, Anita squared a number and then subtracted 25 from it rather than first subtracting…

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

$$0.\overline {142857} \div 0.\overline {285714} \,$$    is equal to :

The smallest possible three placed decimal is-

The number 142<sup>2</sup> - 1 is divisible by :

The number 0.121212 . . . . . in the form $$\frac{p}{q}$$ is equal to -