Question Text
Question 2 :
The H. C. F. of $252$, $324$ and $594$ is ____________.
Question 3 :
<span>Use Euclid's division lemma to find the HCF of $40$</span> and $248$.
Question 4 :
Use Euclid's division algorithm to find the HCF of :<br/>$867\ and\ 255$
Question 6 :
A real number $\displaystyle \frac{2^2 \times 3^2 \times 7^2}{2^5 \times 5^3 \times 3^2 \times 7}$ will have _________.
Question 8 :
 The square of any positive odd integer <span>for some integer $ m$ </span>is of the form <br/>
Question 9 : Consider the following statements :<br/>1. $\displaystyle \frac{1}{22}$ can not be written as terminating decimal <div><br/><span>2. $\displaystyle \frac{2}{15}$ can be written as a terminating decimal </span><br/></div><div><span><br/></span></div><div>3. $\displaystyle \frac{1}{16}$ can be written as a terminating decimal </div><div><br/>Which of the statements given above is/are correct ?</div>
Question 10 :
A rational number can be expressed as a terminating decimal if the denominator has factors:
Question 11 :
If the square of an odd positive integer can be of the form $6q + 1 $ or  $6q + 3$ for some $ q$ then q belongs to:<br/>
Question 12 :
 One and only one out of  $n, n + 4, n + 8, n + 12\  and \ n + 16 $ is ......(where n is any positive integer)<br/>
Question 15 :
If HCF of $210$ and $55$ is of the form $(210) (5) + 55 y$, then the value of $y$ is :<br/>
Question 16 :
The LCM of 54 90 and a third number is 1890 and their HCF is 18 The third number is
Question 17 : <span>Use Euclid's division lemma to find the HCF of the following</span><div><br/></div><div>16 and 176</div>
