R S Aggarwal and Veena Aggarwal Solutions for Exercise 6: MULTIPLE-CHOICE QUESTIONS (MCQ)

The decimal expansion of the rational number $\frac{37}{2^2\times 5}$ will terminate after

The decimal expansion of the number $\frac{14753}{1250}$ will terminate after

The number $1.732$ is

$a$ and $b$ are two positive integers such that the least prime factor of $a$ is $3$ and the least prime factor of $b$ is $5$. Then, the least prime factor of $(a+b)$ is

$\sqrt{2}$ is

$\frac{1}{\sqrt{2}}$ is

$\left(2+\sqrt{2}\right)$ is

What is the least number that is divisible by all the natural numbers from $1$ to $10$ (both inclusive)