Concept Checkers-Real Numbers-Class X

\(n^{2}-1\) is divisible by 8, if n is ___________

The HCF of 96 and 404 is

The LCM of 26 and 91 is

\(n^{2}-n\) is divisible by 2 for every

The product of two consecutive positive integer is divisible by

The square of any positive integer is of the form

The largest number which divides 615 and 963 leaving reminder 6 in each case is _________

Every composite number can be expressed as a product of ___________

The LCM and HCF of two numbers are 180 and 6 respectively. If one of the number is 30, then the other number is _____

\(3\sqrt{2}\) is a __________ number

If the prime factorization of a natural number n is \(2^{3}\times3^{2}\times5^{2}\times7\). The number of consecutive zero in n is ____

Let \( x = \frac{p}{q}\) be a rational number such that the prime factorisation of \(q\) is of the form \(2^{n}\times5^{m} \), where \(n\) and \(m\) are non negative integer and \(x\) has a decimal expansion which

\(\pi \) (pie) is a _______number.

\(\frac{22}{7} \) is a _______number.

The value of e lies between

Sum of two rational number is _______

The decimal expression of \(\frac{29}{343}\) is

The length, breadth and height of a room are 8m 25cm, 6m 75cm and 4m 50cm respectively. Determine the longest rod which can measure the three dimesion of the room exactly

The decimal form of \(\frac{3}{8} \) is _______

The decimal form of \(\frac{10}{3} \) is _______