A P Singh Solutions for Chapter: Real Numbers, Exercise 4: MCQs (MULTIPLE CHOICE QUESTIONS)

The decimal expansion of $\frac{141}{120}$ will terminate after how many places of decimal

If two positive integers $a$ and $b$ are written as $a=x^2{y}^2$ and $b=x{y}^2 ; x, y$ are prime numbers, then HCF $(a, b)$ is

The product of the HCF and LCM of the smallest prime number and the smallest composite number is

Which of the following is not an irrational number?

The decimal expansion of $\frac{6}{1250}$ will terminate after how many places of the decimal?

The decimal expansion of $\frac{7}{125}$ will terminate after how many places of decimal?

Which of the following is not an irrational number?

The value of $x$ in the factor tree is